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Relevant bibliographies by topics / SiC and Stir Casting

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Academic literature on the topic 'SiC and Stir Casting'

Author: Grafiati

Published: 4 June 2025

Last updated: 15 July 2025

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Journal articles on the topic "SiC and Stir Casting"

1

Arulra, M., P. K. Palani, and L. Venkatesh. "Optimization of Process Parameters in Stir Casting of Hybrid Metal Matrix (LM25/SiC/B4C) Composite Using Taguchi Method." JOURNAL OF ADVANCES IN CHEMISTRY 13, no. 11 (2017): 6038–42. http://dx.doi.org/10.24297/jac.v13i11.5774.

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Aluminium based composites exhibit many attractive material properties such as increased stiffness, wear resistance, specific strength and vibration damping and decreased co-efficient of thermal expansion compared with the conventional aluminium alloys. Aluminium Matrix Composites consist of non-metallic reinforcement which offers advantageous properties over base material. Reinforcements like SiC, B4C and Al2O3 are normally preferred to improve the mechanical properties. Here Aluminum LM25 is selected as matrix material while Silicon carbide and Boron carbide are selected as reinforcement material. The fabrication of aluminium matrix was done by stir casting method. In the present study an attempt has been made to investigate the effect of three major stir casting parameters (stir speed, stir duration and preheated temperature of reinforcement material) on stir casting of Aluminium LM25 - SiC - B4C composite. Experiments were conducted based on Taguchi methodology. Taguchi quality design concepts of L9 orthogonal array has been used to determine S/N ratio and through S/N ratio a set of optimum stir casting parameters were obtained. The experimental results confirmed the validity of Taguchi method for enhancing tensile strength of castings.

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Arulraj, M., P. K. Palani, and L. Venkatesh. "Optimization of Process Parameters in Stir Casting of Hybrid Metal Matrix (LM25/SiC/B4C) Composite Using Taguchi Method." JOURNAL OF ADVANCES IN CHEMISTRY 13, no. 9 (2017): 6475–79. http://dx.doi.org/10.24297/jac.v13i9.5777.

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Aluminium based composites exhibit many attractive material properties such as increased stiffness, wear resistance, specific strength and vibration damping and decreased co-efficient of thermal expansion compared with the conventional aluminium alloys. Aluminium Matrix Composites consist of non-metallic reinforcement which offers advantageous properties over base material. Reinforcements like SiC, B4C and Al2O3 are normally preferred to improve the mechanical properties. Here Aluminum LM25 is selected as matrix material while Silicon carbide and Boron carbide are selected as reinforcement material. The fabrication of aluminium matrix was done by stir casting method. In the present study an attempt has been made to investigate the effect of three major stir casting parameters (stir speed, stir duration and preheated temperature of reinforcement material) on stir casting of Aluminium LM25 - SiC - B4C composite. Experiments were conducted based on Taguchi methodology. Taguchi quality design concepts of L9 orthogonal array has been used to determine S/N ratio and through S/N ratio a set of optimum stir casting parameters were obtained. The experimental results confirmed the validity of Taguchi method for enhancing tensile strength of castings.

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Dwivedi, Shashi Prakash, Satpal Sharma, and Raghvendra Kumar Mishra. "Comparison of Microstructure and Mechanical Properties of A356/SiC Metal Matrix Composites Produced by Two Different Melting Routes." International Journal of Manufacturing Engineering 2014 (October 21, 2014): 1–13. http://dx.doi.org/10.1155/2014/747865.

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A356/SiC metal matrix composites with different weight percent of SiC particles were fabricated by two different techniques such as mechanical stir casting and electromagnetic stir casting. The results of macrostructure, microstructure, and XRD study revealed uniform distribution, grain refinement, and low porosity in electromagnetic stir casing samples. The mechanical results showed that the addition of SiC particles led to the improvement in tensile strength, hardness, toughness, and fatigue life. It indicates that type of fabrication process and percentage of reinforcement are the effective factors influencing the mechanical properties. It is observed that when percentage of reinforcement increases in electromagnetic stir casting, best mechanical properties are obtained.

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Savaş, Ömer, Ramazan Kayıkcı, Ferit Fiçici, Murat Çolak, Gürhan Deniz, and Faruk Varol. "Production of functionally graded SiC/Al-Cu-Mg composite by centrifugal casting." Science and Engineering of Composite Materials 23, no. 2 (2016): 155–59. http://dx.doi.org/10.1515/secm-2014-0141.

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AbstractThis study is aimed at investigating the production and wear properties of a functionally graded (FG) silicon carbide (SiC)-reinforced composite material, which was produced by stir casting followed by centrifugal casting. SiC powder (5 wt.%) was added into liquid aluminum at 750°C via stir casting, at which temperature a centrifugal force was applied to the mixture to drive the SiC particles toward the outer region of the mold. The results showed that two distinct regions formed in the cast samples after the centrifugation process. The outer region showed approximately 25% SiC particles resulting in almost SiC particle-free area in the internal region of the FG SiC-reinforced composite material. The test results showed that higher hardness and higher wear resistance could be obtained at the SiC-rich periphery of the cast FG composite material.

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Naubnome, Viktor, Aa Santosa, and Kardiman Kardiman. "PENGARUH PENAMBAHAN BERAT SIC TERHADAP SIFAT MEKANIK KOMPOSIT AL7SI+SIC DENGAN PROSES SEMI SOLID STIR CASTING." Barometer 4, no. 1 (2019): 180–82. http://dx.doi.org/10.35261/barometer.v4i1.1548.

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Telah dilakukan penelitian tentang karakterisasi Al7Si+SiC dengan proses semi solid Stir Casting. bahan matriks yang digunakan Al7Si, variasi presentasi partikel SiC sebesar 15% 17.5%, 20%`dan penambahan Mg 4% untuk meningkatkan wettability. metode Semi solid stir casting dapat mempermudah percampuran secara merata antara matriks Al7Si dengan partikel penguat, pengujian sifat mekanik yaitu kekuatan tarik dan uji kekerasan,. Hasil pengujian kekuatan tarik mengalami kenaikan dengan penambahan 15% SiC, namun pada penambahan SiC 17,5% dan 20% nilai kekuatan tarik mengalami penurunan. Kekerasan komposit bermatriks aluminium akan meningkat seiring dengan peningkatan kadar SiC. Kenaikan kekerasan paling signifikan didapat pada penambahan 20% SiC ke dalam matriks Al7Si dengan kenaikan kekerasan 22%

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Dheeraj Kumar, Gajula, Nallimelli Sreenivasa reddy, Bhavanasi Subbaratnam, et al. "Optimization of Engineering Properties in Al-7175/SiC/B4C Alloy." MATEC Web of Conferences 392 (2024): 01020. http://dx.doi.org/10.1051/matecconf/202439201020.

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The growth of the industrial sector has resulted in a higher use of Aluminium Metal Matrix Composites (AMMCs). These composites are well-known for their exceptional mechanical and tribological qualities, attracting worldwide attention, especially in the automotive, architectural, and aerospace industries. Advanced Metal Matrix Composites (AMMCs) exhibit increased specific strength, improved strength-to-weight ratio at increasing temperatures, and better wear resistance when compared to the basic matrix without any additional components. SiC and B4C particle reinforcements are used to enhance the metallurgical and mechanical characteristics of the base matrix. Authors have used several production methods such as Powder Metallurgy for solid-state procedures and Stir Casting, Compo-casting, Squeeze Casting, and in-situ casting for liquid-state processes to create AMMCs. Stir casting is the most cost-effective and easy process for producing AMMC. This article provides an in-depth explanation of the procedure for producing Aluminium Matrix Metal Composites (AMMCs) utilising AL-7175 as the matrix material, together with B4C and SiC as reinforcements, with the stir casting technique.

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Jayakumar, E., Jibin C. Jacob, T. P. D. Rajan, M. A. Joseph, and B. C. Pai. "Processing and Characterization of Hypoeutectic Functionally Graded Aluminum – SiC Metal Matrix Composites." Materials Science Forum 830-831 (September 2015): 456–59. http://dx.doi.org/10.4028/www.scientific.net/msf.830-831.456.

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The present study describes the processing and characterization of hypoeutectic A319 functionally graded Aluminium metal matrix composite (FGMMC) reinforced with 10 weight percentage SiCp particles of 23 μm size. FGMMC’s are processed by liquid stir casting method followed by vertical centrifugal casting. Metallographic analysis of FGMMC casting reveals the influence of the centrifugal force on the gradation of various phases in the matrix and an increasing gradient distribution of SiC reinforcements gradually from inner towards the outer periphery forming different zones. Tensile and the compressive tests show that the variation in properties are structure sensitive and is confirmed by the dry wear tests. The study clearly depicts the gradient nature in the structure and mechanical properties of the FGM castings produced by centrifugal casting method.

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Sulardjaka, Sri Nugroho, Suyanto, and Deni Fajar Fitriana. "Investigation of Mechanical Properties of Al7Si/ SiC and Al7SiMg/SiC Composites Produced by Semi Solid Stir Casting Technique." MATEC Web of Conferences 159 (2018): 02036. http://dx.doi.org/10.1051/matecconf/201815902036.

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Mechanical characteristic of silicon carbide particle reinforced aluminum matrix composites produced by semi solid stir casting technique was investigated. Al7Si and Al7SiMg were used as metal matrix. High purity silicon carbida with average particle size mesh 400 was used as reinforcement particle. Aluminum matrix composites with variation of SiC: 5 %, 7.5 % and 10 % wt were manufactured by the semi solid stir casting technique. Stiring process was performed by 45 ° degree carbide impeller at rotation of 600 rpm and temperature of 570 °C for 15 minutes. Characteritation of composites speciment were: microscopic examination, density, hardness, tensile and impact test. Hardness and density were tested randomly at top, midlle and bottom of composites product. Based on distribution of density, distribution of hardness and SEM photomicrograph, it can be concluded that semisolid stir casting produces the uniform distribution of particles in the matrix alloy. The results also indicate that introducing SiC reinforcement in aluminum matrix increases the hardness of Al7Si composite and Al7SiMg composite. Calculated porosities increases with increasing wt % of SiC reinforcements in composite. The addition of 1 % Mg also increases the hardness of composites, reduces porosities of composite and enhances the mechanical properties of composites.

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Habelalmateen, Mohammed I., R. Srinivasan, Ruby Pant, R. Senthl Kumar, and Sheril S. "Mechanical Property Evaluation of Stir-Squeeze Cast Al-Based Nano SiC Composites." E3S Web of Conferences 491 (2024): 02035. http://dx.doi.org/10.1051/e3sconf/202449102035.

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This study focuses on the production of stir-squeeze cast hybrid composites made of aluminium with reinforcements. Base metal AA6105 is combined with SiC/TiC. TiC is changed from 3 to 9 wt% while SiC is kept constant (3wt%).Nine specimens are created using the deviation of the stir casting parameters of Stirrer speed (SP) 350-550rpm, Stir-time (TI) 15-25 min, and Reinforcement (RE) 3-19 w.t% in accordance with L9 Taguchi's design. By applying pressure of 60 MPa during squeeze casting, reinforced composites are created. Both stir casting and squeeze cast specimens are examined for their mechanical characteristics, such as tensile strength (TS) and hardness (BHN). Based on elongation, tension, and strain, TS was assessed for both processes. The outcomes showed that SQC sample L6 obtained the maximum TS of 303.19 MPa while STC specimen only managed to reach 269.88 MPa. The STC method produced a hardness value of roughly 83.56 Hv, whereas the greatest hardness value of 94.73 Hv was obtained with SQC sample L9 (SP-550 rpm, TI-25 min & RE-6%).

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Shridhar Deshpande, M. Sreenivasa Reddy, Mohan V. ,. N. B. Doddapattar,. "Tribological Behavior of SiC and Al2O3 Reinforced Aluminium Metal Matrix Composite." Tuijin Jishu/Journal of Propulsion Technology 44, no. 4 (2023): 5407–17. http://dx.doi.org/10.52783/tjjpt.v44.i4.1915.

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Stir casting offers greater benefits than other techniques for creating metal matrix composites. Using the high-energy stir casting process, the aluminium alloy Al5052 was strengthened with SiC and Al2O3 particles in varied weight percentages (0, 2, 4, and 6 wt.%). Through the use of XRD and SEM, the structural characterization was carried out. Investigations were made into mechanical characteristics such as hardness, tensile strength, and wear. To conduct wear studies, the load was changed while all other factors remained constant. SEM analysis was used to study the wear process. This study found that SiC and Al2O3 added to aluminium composites made them more resistant to wear. The findings demonstrated that when compared to base materials, the percentage of SiC and Al2O3 contained in the samples enhanced the mechanical characteristics, wear resistance, and hardness.

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Dissertations / Theses on the topic "SiC and Stir Casting"

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Li, Ruishuo. "Temperature - induced direct casting of SiC." [S.l. : s.n.], 2001. http://www.bsz-bw.de/cgi-bin/xvms.cgi?SWB9444853.

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Bates, William. "Casting repair and Surface Modification of Aluminum Alloys using Friction Stir Processing (FSP)." Thesis, Högskolan Väst, Avdelningen för Industriell ekonomi, Elektro- och Maskinteknik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:hv:diva-16675.

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This thesis investigates using friction stir welding to repair common surface defects found in aluminum-silicon sand castings. Wherein, the effect of welding parameters: weld RPM, weld speed, and number of weld passes, were evaluated using hardness, porosity density, welding temperature, microstructure refinement as metrics. Therefrom, the results strongly suggest friction stir welding: reduces porosity size, reduces porosity density in a specific area, increases average hardness, improves hardness uniformity, increases surface roughness, redistributes microstructure features in a manner that theoretically improves strength, and maintains a welding temperature less than 660 degrees Celsius.

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Caneo, Cartagena Eliseo Antonio. "Creep de compuestos de A16061/Nano A1203 fabricados por proceso de stir casting." Tesis, Universidad de Chile, 2017. http://repositorio.uchile.cl/handle/2250/145899.

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Ingeniero Civil Mecánico<br>El aluminio y sus aleaciones son materiales con una elevada demanda en los campos industrial, aeroespacial y automotriz, debido a su amplia variedad de propiedades mecánicas y sobre todo por su elevada proporción de resistencia-peso, y gran resistencia a la corrosión. Para mejorar aún más las propiedades de estos materiales, se han creado los materiales compuestos de matriz metálica, los cuales tienen excelentes propiedades mecánicas y por lo tanto motiva su investigación. El objetivo general de este trabajo es estudiar el efecto de la cantidad de refuerzo de 〖Al〗_2 O_(3 ) sobre el creep y módulo elástico, en una matriz de aluminio 6061. También, se busca medir los términos del exponente del esfuerzo (n) y la energía de activación (Q) de la ecuación fundamental del creep. Para llevar esto acabo, se tienen muestras del compuesto con distintos porcentajes de 〖Al〗_2 O_3 como refuerzo. Luego, se implementa la técnica de creep por impresión con el fin de aprovechar las ventajas de este en comparación al creep por compresión. Las ventajas radican principalmente en la optimización del uso del material y en la disminución de error en los resultados. Se realizan análisis de vibraciones mediante excitación por impulso. A continuación, se realizan tratamientos térmicos de endurecimiento por solución y envejecimiento, y en paralelo se hacen mediciones de dureza Vickers después de cada uno de estos tratamientos. Se realizan ensayos de creep a temperaturas entre los 220°C y 280°C a diferentes esfuerzos constantes, para obtener varias curvas características de estas y mejorar el análisis de las mismas. Los resultados muestran que el refuerzo de alúmina aumenta el módulo de elasticidad de estas, obteniéndose valores cercanos a los 63 [GPa]. No se comprueba una relación lineal directa entre la cantidad de refuerzo con la deformación en creep y módulo elástico. Se incorpora el término de umbral de tensión que ayuda a explicar los mecanismos de creep existentes en los MMC de forma análoga a las aleaciones sólidas. Finalmente en los ensayos de creep, las muestras se comportan como si fuesen aleaciones de solución sólida. No se encuentra un valor certero para n ni Q debido a errores en mediciones, pero se logra ver una leve tendencia del mecanismo de creep por deslizamiento viscoso de dislocaciones.

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Yakoub, M. M. "Squeeze casting of zinc-aluminium (ZA) alloys and ZA-27/SiC composites." Thesis, Loughborough University, 1987. https://dspace.lboro.ac.uk/2134/25378.

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Engineering applications of the recently developed zinc-aluminium casting alloys have been restricted due to certain inherent disadvantages such as segregation. However, segregation can be overcome by thorough mh:!ng of the melt and close temperature control or by rapid solidification of the melt, which can be achieved by squeeze casting. A more serious problem exists in service if components are subjected to a modest temperature increase to about 80°C, when there is a drastic loss of strength. It was therefore thought that the incorporation of ceramic fibres in the matrix could improve the properties of the material at modestly elevated temperatures. In the majority of engineering applications, stresses exist in more than one direction, so castings with isotropic properties are preferred and consequently reinforcement of composite in three dimensions would be necessary to maintain isotropic properties. An investigation was conducted to establish the influence of squeeze casting on the mechanical properties and structure of ZA-8, ZA-12 and ZA-27 alloys. The relationship between these factors and controlled process variables such as die temperature and applied squeeze pressure was established. The mechanical properties of the castings at room temperature and the effect of ageing at 95°C on tensile strength and dimensional changes were established. The results showed a substantial improvement in the tensile strength of the 'as-cast' squeeze cast alloys when compared with the 'as-cast' gravity die cast alloys. In the case of ZA-27 alloy, squeeze casting significantly improved ductility, which is a feature of benefit for all composite systems. The results also showed that pressure and die temperature substantially affect dimensional changes of the alloys when aged at 95°C. A major aspect of the research was the evaluation of the mechanical properties of the fibre reinforced ZA-27 alloy at elevated temperatures. Short silicon carbide fibres were randomly oriented in the matrix to obtain isotropic properties by a technique involving squeeze infiltration, followed by remelting and dispersal in the melt using specially designed equipments. Squeeze casting was used in the final stage of the composite fabrication. Castings of squeeze cast composite (with up to 10% volume fibre) and squeeze infiltrated composite (with up to 18-20% volume fibre) were produced with a sound structure and with fibres that were uniformly distributed and randomly oriented in three dimensions. It was found that the reaction between the fibres and molten alloy must be closely controlled for optimum properties of the composite. In this respect, the optimum time of contact between the fibre and the molten alloy was experimentally determined. It was found that the fibre supplied was of inferior tensile strength, which resulted in poor tensile strength of the tested composite up to a temperature of 100°C. However, the fibre brought substantial Improvement ln the tensile strength of the composite when tested at temperatures of 150 to 250°C. The modulus of elasticity of the composite was substantially improved at room temperature as well as at elevated temperature. The fatigue life of the squeeze cast composite was improved compared with squeeze cast matrix alloy (fibre-free). Squeeze cast composites with 3% volume fibre showed an Improvement in tribological properties compared with squeeze cast matrix alloy and squeeze cast and squeeze infiltrated composites with higher volume percentage of fibre. Wear of cutting tools was adversely affected by the presence of fibre.

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Kurtoglu, Aziz. "Aluminum Oxide And Titanium Diboride Reinforced Metal Matrix Composite And Its Mechanical Properties." Master's thesis, METU, 2004. http://etd.lib.metu.edu.tr/upload/12605381/index.pdf.

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This study is on the production and testing of an aluminum metal matrix composite. Metal Matrix Composites can be produced in several different ways. In this study, an aluminum matrix composite is produced by direct addition of the reinforcement ceramic into the liquid metal. The ceramic reinforcement for this process was a mixture of TiB2 and Al2O3 which was produced by means of a thermite reaction of reactants Al, B2O3 and TiO2 all in powder form with their respective stoichiometric amounts. This ceramic mixture was ground to fine powder size and then added to liquid aluminum in small percentages. After casting and taking samples of unreinforced alloy and reinforced alloys, their tensile strength and hardness as material properties were measured and compared. Another issue is the wetting of ceramic particles by molten Aluminum. The aim of the experiments in general is to find a better way to produce a composite material with desired mechanical properties.

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Türedi, Enbiya [Verfasser]. "Slip Casting of Carbon and SiC Ceramics : Schlickergießen von Kohlenstoff- und Siliziumcarbid-Keramik / Enbiya Türedi." Aachen : Shaker, 2010. http://d-nb.info/1098040538/34.

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Ranieri, Kratus. "Projeto, construção de equipamento para obtenção de compósitos de matriz metálica particulados, utilizando o processo de fundição com agitação mecânica /." Guaratinguetá : [s.n.], 2004. http://hdl.handle.net/11449/97079.

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Orientador: Carlos Kiyan<br>Banca: Aélcio Zangrandi<br>Banca: Carlos de Moura Neto<br>Resumo: Este trabalho apresenta o projeto e a construção de um equipamento para a produção de lingotes de compósitos de matriz metálica, com ligas de baixo ponto de fusão, e material de reforço na forma de pó cerâmico. O equipamento pode operar em temperaturas de até 1000 °C e carga de aproximadamente 800 g de metal. Possui um sistema para agitação do metal fundido e a possibilidade de controle dos principais parâmetros, térmicos e mecânicos, do processo de fundição com agitação mecânica. São descritas as diferentes partes do equipamento, e apresentados resultados utilizando a liga Al7%Si com reforço de alumina, sem recobrimento, e em granulações diferentes. A rota utilizada envolve a fusão do metal, seguida pelo seu resfriamento até temperaturas entre as linhas liquidus e solidus, seguida pela mistura da alumina, por determinado tempo, e o reaquecimento para vazamento. O equipamento mostrou-se eficiente na obtenção de compósitos particulados. Os lingotes obtidos foram analisados por microscopia eletrônica de varredura, EDS e microscopia óptica.<br>Abstract: This work presents the project and construction of an equipment for synthesis of particulated metal matrix composite ingots, with low melting point, and ceramic as reinforcement material, using mechanical stir casting. The equipment can operate in temperatures up to 1000° C and loading of about 800g of metal. It has a system to stir the metal with the possibility of controling the main, thermal and mechanical, parameters of the process. Different parts of the equipament are described and results are presented by using the Al 7% Si alloy, with alumina, without recovering, and with different granulation. The process used was melting the metal followed by its cooling up to temperatures between liquidus and solidus lines, followed by the mixing of alumina and the reheating for pouring . The equipment was efficient in the obtainment of particulated metal matrix composite. The ingots obtained were analysed through electronic microscopy, EDS and optical microscopy.<br>Mestre

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Mohamed, Othman [Verfasser], and Lothar [Akademischer Betreuer] Wagner. "Synthesis and characterization of Al6061/Al2O3 metal matrix nanocomposites fabricated by stir-casting / Othman Ahmed Othman Mohamed ; Betreuer: Lothar Wagner." Clausthal-Zellerfeld : Technische Universität Clausthal, 2019. http://d-nb.info/1231363193/34.

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Ranieri, Kratus. "Processamento semissólido de liga hipoeutética AlSi reforçada com Al203 /." Guaratinguetá : [s.n.], 2009. http://hdl.handle.net/11449/103749.

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Orientador: Carlos Kiyan<br>Banca: Messias Borges da Silva<br>Banca: Luis Rogério de Oliveira Hein<br>Banca: Olivério Moreira de Macedo Silva<br>Resumo: O estudo do processamento de compósitos de matriz metálica pelo método de fundição com agitação é de grande interesse em engenharia pelo seu baixo custo e possibilidade de utilizar equipamentos convencionais de fundição. Nesse trabalho é feito o estudo do processo de síntese de compósitos da matriz da liga A356 reforçada com partículas de alumina, focalizando a influência dos fatores de processo na fração de partícula incorporada. Foram sintetizados lingotes de compósitos variando as condições de processo. Foram desenvolvidos métodos específicos de amostragem estatística associados à análise e processamento de imagens e utilizados na obtenção de estimativas confiáveis da fração volumétrica. Para investigar a influência dos fatores e suas interações foi projetado um experimento fatorial com 4 fatores, definidos em ensaios preliminares. Os resultados confirmam achados teóricos e experimentais anteriores e indicam novos caminhos para se obter uma melhor incorporação de partículas, além de um entendimento do mecanismo da molhabilidade da liga no estado semissólido. Compósitos com maior grau de partículas incorporadas foram examinados por microscópio eletrônico de varredura e microscópio óptico, mostrando que a partícula se aloja preferencialmente na região interdendrítica da matriz.<br>Abstract: The study of metal matrix composite processing through stir casting method is of great interest for engineering because of its low cost and possibility of using conventional casting equipment as well. The synthesis of hypoeutectic A356 matrix alloy reinforced with alumina particle was done in this work focusing the influence of the processing factors on the incorporated particle fraction. Ingots of composites were synthesized by varying the process conditions. Methods of statistic sampling connected to the analysis and processing images were developed and used for reliable estimate of volumetric fraction. To investigate the influence of the factors and their interactions, a factorial experiment was planned with four factors defined in a preliminary test. The results confirm theorical and experimental findings and points to a new way of getting better particle incorporation and an insight of the wettability mechanism. Composites with high level of particle incorporation were checked through electronic and optical microscopes showing that the particle stays mainly in interdendritic regions.<br>Doutor

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Li, Ruishuo [Verfasser]. "Temperature - induced direct casting of SiC / Institut für Nichtmetallische Anorganische Materialien, Universität Stuttgart ... Vorgelegt von Ruishuo Li." Stuttgart : Max-Planck-Inst. für Metallforschung, 2001. http://d-nb.info/962399620/34.

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Books on the topic "SiC and Stir Casting"

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F, Matthys Eric, Truckner William G, TMS Solidification Committee., TMS Synthesis and Analysis in Materials Processing Committee., and Minerals, Metals and Materials Society. Meeting, eds. Melt spinning, strip casting, and slab casting: Proceedings of a symposium sponsored by the Materials Design and Manufacturing Division (MDMD), Solidification Committee and the the [sic] joint Extraction and Processing Division (EPD) and MDMD Synthesis Control & Analysis in Materials Processing (SCAMP) Committee of the Materials, Metals & Materials Society (TMS) held during the TMS Annual Meeting in Anaheim, California, February 4-8, 1996. The Society, 1996.

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Gardjito, Ignatius Pamungkas. Studi banding teknik cetak tuang lost wax (a cire predue [sic]) dengan sand casting dalam proses pembuatan patung perunggu: Penelitian mandiri dalam bidang seni rupa. Fakultas Sastra, Universitas Sebelas Maret, 1999.

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V, Jata K., Minerals, Metals and Materials Society. Shaping and Forming Committee., Minerals, Metals and Materials Society. Meeting, and TMS Symposium on Friction Stir Welding (3rd : 2005 : San Francisco, Calif.), eds. Friction stir welding and processing III: Proceedings of a symposia [sic] sponsored by the Shaping and Forming Committee of the Materials Processing and Manufacturing Division (MPMD) of TMS (The Minerals, Metals & Materials Society), 2003 TMS Annual Meeting, San Diego, California, March 2-6, 2003. TMS, 2005.

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Melting & casting aluminium [sic.]. Lindsay Publications, 1987.

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Friction Stir Casting Modification for Enhanced Structural Efficiency. Elsevier, 2016. http://dx.doi.org/10.1016/c2014-0-02214-9.

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Gupta, Anish Das. Processing of Magnesium Metal Composites Through Stir Casting. GRIN Verlag GmbH, 2017.

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To Stir a Magick Cauldron: A Witch's Guide to Casting and Conjuring. Llewellyn Publications, 2013.

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RavenWolf, Silver. To Stir a Magick Cauldron: A Witch's Guide to Casting and Conjuring. Llewellyn Publications, 1999.

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To Stir a Magick Cauldron: A Witch's Guide to Casting and Conjuring. Llewellyn Publications, 1995.

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Mishra, Rajiv S., Glenn Grant, and Saumyadeep Jana. Friction Stir Casting Modification for Enhanced Structural Efficiency: A Volume in the Friction Stir Welding and Processing Book Series. Elsevier Science & Technology Books, 2015.

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Book chapters on the topic "SiC and Stir Casting"

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Lecomte-Beckers, J., D. Coutsouradis, and M. Lamberigts. "SiC Fibers and Particles Reinforced Aluminium Alloys Produced by Stir Casting." In Developments in the Science and Technology of Composite Materials. Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-009-0787-4_52.

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Kothari, Anil, Hemant Jain, Vikas Shrivastava, Richa Thakur, Pankaj Agarwal, and Sanjay Jain. "Microstructure, Mechanical and Corrosion Behaviour of Cu-SiC Composites Fabricated by Stir Casting Method." In Manufacturing and Industrial Engineering. CRC Press, 2021. http://dx.doi.org/10.1201/9781003088073-6-6.

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Sekar, K. "Investigation of Mechanical Properties of A6082-ZrO2-SiC Hybrid Composite by Stir and Squeeze Casting." In Lecture Notes on Multidisciplinary Industrial Engineering. Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-9016-6_13.

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Mishra, Debashis, and Tirupati Tulasi. "Experimental Investigation on Stir Casting Processing and Properties of Al 6082/SiC Metal Matrix Composites." In Lecture Notes in Mechanical Engineering. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-1124-0_14.

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Shanmuga Priyan, V. G., R. Malayalamurthi, and S. Kanmani Subbu. "Investigation on Wear Behaviour of AA5052/SiC/Al2O3 Hybrid Composite Fabricated Using Stir Casting Process." In Advances in Applied Mechanical Engineering. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-1201-8_104.

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Bhushan, Bharat, Kapil Kumar, and M. S. Rawat. "Multi-objective Optimization Investigation of Hybrid Composite Al-7075/TiO2/SiC by Using Stir Casting Technique." In Lecture Notes in Mechanical Engineering. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-6945-4_62.

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Jayachandra, Gudla, Joga Venkata Sandeep, and K. Sekar. "Mechanical and Welding Properties of A6082–SiC–ZrO2 Hybrid Composite Fabricated by Stir and Squeeze Casting." In Lecture Notes on Multidisciplinary Industrial Engineering. Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-7643-6_7.

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Kumar, Amit, and M. K. Pradhan. "Mechanical and Tribological Behavior of Al7075/SiC/WS2 Stir Casting Fabricated Composite with Optimization of EDM Parameters." In Lecture Notes in Mechanical Engineering. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-3033-0_46.

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Verma, Pooja, Prabha Kumari, Joyjeet Ghose, and Vijay Pandey. "Investigation of Mechanical Properties and Microstructure of Pure Al-SiC-Nanocomposite Casted by Stir-Squeeze Casting Process." In Innovation in Materials Science and Engineering. Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-2944-9_7.

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Ragul Kanth, R., and T. G. Sakthivel. "A comparative study on surface roughness properties aluminum hybrid composites reinforced with nano-scale ZrO2/SiC via ultrasonic assisted stir casting." In Hybrid and Advanced Technologies. CRC Press, 2025. https://doi.org/10.1201/9781003559115-86.

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Conference papers on the topic "SiC and Stir Casting"

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T, Nithyanandhan, Manickaraj K, Sathish K, Ramachandran N, and Sachuthananthan B. "Effects of Palm Stalk Ash on Mechanical Properties of Al6061 Reinforced with Graphite by Using Stir Casting Process." In 2024 10th International Conference on Advanced Computing and Communication Systems (ICACCS). IEEE, 2024. http://dx.doi.org/10.1109/icaccs60874.2024.10717271.

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Choi, Don Hyun, Byung-Wook Ahn, David J. Quesnel, and Seung-Boo Jung. "The Effect of Heat Treatment and SiC Particles on the Microstructure and Corrosion Property of Friction Stir Welded Al 5083 Alloy." In CORROSION 2012. NACE International, 2012. https://doi.org/10.5006/c2012-01224.

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Abstract The use of SiC particles placed in AA5083 as a means of controlling the sensitization response that leads to stress corrosion cracking is evaluated using friction stir welding as an innovative tool for creating these alloys. Friction stir welding was performed with a tool rotation speed of 1800 rpm and a tool advance rate of 87 mm/min. SiC powder with a mean particle size of 20 nm was fed into the stirred zone by placing it between the two plates to be welded. The welded specimens both with and without the SiC particles were annealed at 175°C for 10 days, which has been found previously to produce a well-defined continuous beta phase (Al3Mg2 intermetallic) along the grain boundaries, leading to dramatic stress corrosion cracking and severe responses in the ASTM G67-04 NAMLT (nitric acid mass loss test) evaluation. It was found that the corrosion response in the sensitized state, characterized by the NAMLT, was strongly improved by the nanometer scale SiC particles, which act as nucleation sites for grain interior precipitation, hindering the grain boundary precipitation of the beta phase.

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Kosaraju, Satyanarayana, Venu Gopal Anne, and Swapnil Gosavi. "Development of Hybrid Composites (Al-SiC-C) Through Stir Casting: Machinability Studies." In ASME 2017 12th International Manufacturing Science and Engineering Conference collocated with the JSME/ASME 2017 6th International Conference on Materials and Processing. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/msec2017-2659.

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Composite materials are important engineering materials due to their outstanding mechanical properties. Composite materials offer superior properties to conventional alloys for various applications as they have high stiffness, strength and wear resistance. The high cost and difficulty of processing these composites restricted their application and led to the development of reinforced composites. In the last two decades, wear studies on Particulate Metal Matrix Composites (PMMCs) reinforced with various reinforcements ranging from very soft materials like graphite, talc etc., to high hardened ceramic particulates like SiCp, Al2O3 etc., have been reported to be superior to their respective unreinforced alloys. Therefore, present work focused on the study of machinability of Al based binary composites reinforced with 8.5% SiC and Al based Hybrid composite reinforced with 8.5% SiC, 2% and 4% Graphite powder (Solid lubricant) have been studied by considering the effect of process parameters such as speed, feed, depth of cut and composition of material. Binary and hybrid composite materials have been casted by stir casting methodology. Experiments have been conducted using Design of Experiments approach to reduce the number of experiments and time. The cutting force and surface roughness in turning of both the binary and hybrid materials have been measured using cutting force dynamometer (4 component kistler dynamometer) and the roughness has been measured using surface roughness tester (Marsurf M400) simultaneously. The multi objective optimization has been carried out using Grey relational based Taguchi method. It was observed that feed was the most influencing factor compared to others factors and also results shown that the performance characteristics cutting force and the surface roughness are greatly enhanced by using Grey relational Analysis.

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Bhole, Krishnakant, Chukkala Dheeraj, L. H. Manjunath, et al. "Studies of Al2219-SiC Composite Using Liquid Metallurgy: Effect of Mechanical and Wear Properties." In Sustainable Materials and Recent Trends in Mechanical Engineering. Trans Tech Publications Ltd, 2023. http://dx.doi.org/10.4028/p-6g2qdj.

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There is a significant improvement in specific strength and wear resistance of metal matrix composites (MMCs) in comparison to unreinforced alloys. Low-density reinforcements such as SiC havethe advantageof beingrelatively inexpensive and readily available abundantly and is cost-eﬀective among the several uneven dispersoids used. Meagre work is carried out on processing of Al2219-SiC MMCs which is the originality of current work. The Al2219 matrix alloy in the current study was reinforced with diﬀerent weight percentages of SiC (3%, 5%, and 7%), and it was produced by the stir casting process. Its microstructure and physical properties were examined, and it was then compared to the alloy as-cast. A study of SiC reinforced Al2219 MMC characterization and stir casting technology is presented in this paper to illustrate its salient features.

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Thillikkani, S., N. Mathan Kumar, M. Francis Luther King, R. Soundararajan, and S. Kannan. "Stir Casting Synthesis and Evaluation of SiC Nanoparticle-Reinforced AZ31 Magnesium Alloy Nanocomposites." In Automotive Technical Papers. SAE International, 2025. https://doi.org/10.4271/2025-01-5013.

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<div class="section abstract"><div class="htmlview paragraph">In an attempt to improve its mechanical characteristics in the as-fasted conditions, the AZ31 Mg alloy was investigated herein from being reinforced with diverse SiC weight percentages (3, 6, and 9 wt.%). To develop lightweight AZ31-SiC composites, a simple and inexpensive technique, the stir casting process, was used. Microstructural analysis of the as-cast samples showed that the SiC particles were distributed rather uniformly, were firmly bonded to the matrix, and had very little porosity. The substantial improvement in tensile, compressive, and hardness characteristics was caused by fragmentation and spreading of the Mg17Al12 phase, while the addition of SiC had only a slight effect on the microstructure in the as-cast state. Surfaces of AZ31-SiC composites were analyzed using scanning electron microscopy. A study identified the AZ31-SiC composite as a unique material for applications involving a high compressive strength, such as those found in the aviation and automobile engineering fields.</div></div>

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Prabhakar, Chiranth Bellur, Santhosh Hanumanthe, Hanumanthlal Shivanna Naik, and James Valder. "Effect of content of SiC on Al 6061 processed through stir casting." In eTIME-2019 – INTERNATIONAL CONFERENCE ON EMERGING TRENDS IN MECHANICAL ENGINEERING. AIP Publishing, 2020. http://dx.doi.org/10.1063/5.0006825.

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Kumar, Senthil, Ambigalla Reema, and Venkatesh Kumar. "Development of Al/SiC metal matrix composite by using stir casting method." In BIOPOLYMER, SMART MATERIALS AND ENGINEERING MATERIALS. AIP Publishing, 2024. http://dx.doi.org/10.1063/5.0193729.

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Venkatesh, R., Gopal Kaliyaperumal, S. Manivannan, et al. "Performance Evaluation of Nano Silicon Carbide Configured Aluminium Alloy with Titanium Nanocomposite via Semisolid Stir Cast." In Automotive Technical Papers. SAE International, 2024. https://doi.org/10.4271/2024-01-5235.

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<div class="section abstract"><div class="htmlview paragraph">High-strength, lightweight aluminium-based composites show great potential for future weight-reduction applications. The aluminium alloy (AA5052) is commonly used in various engineering applications and serves as the primary matrix material for this study. The objective of this research is to produce and improve the properties of the AA5052 alloy composite by integrating titanium (Ti) and nano silicon carbide (SiC) particles using an advanced vacuum stir casting process. Additionally, an inert atmosphere is used to minimize voids, porosity, and oxidation. The final developed composites include AA5052, AA5052/3wt% Ti, AA5052/5wt% SiC, and AA5052/3wt% Ti/5wt% SiC, which were subjected to metallographic, tensile, elongation, and hardness studies. The mechanical evaluation is carried out following ASTM E8 and E384 standards. Microstructural analysis revealed uniform dispersion of Ti &amp;SiC particles with no significant casting defects. The composite with AA5052/3wt% Ti/5wt% SiC exhibited the highest tensile strength, elongation, and hardness, measuring 243MPa, 34%, and 93HV, respectively. The contribution of Ti and SiC with an effective interface with the AA5052 matrix is the reason for the enhancement of mechanical behaviour.</div></div>

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Shankar, Hamritha. "Study and development of aluminium metal matrix composite with SiC using stir casting process." In eTIME-2019 – INTERNATIONAL CONFERENCE ON EMERGING TRENDS IN MECHANICAL ENGINEERING. AIP Publishing, 2020. http://dx.doi.org/10.1063/5.0007047.

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Victor Christy, John, Abdel-Hamid I. Mourad, and Jaber Abu Qudeiri. "Tribological Analysis of Squeeze Stir Cast Recycled Aluminum MMC’s." In ASME 2021 Pressure Vessels & Piping Conference. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/pvp2021-62819.

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Abstract In this work, squeeze stir casting was used to produce recycled Aluminum Metal Matrix Composites (MMC’s) plates. Scrap Aluminum Alloy Wheel (SAAW) was used as a matrix and alumina as reinforcement. The produced recycled MMC plate was subjected to abrasive and sliding wear using a Two-body abrasion tester and Pin-on-Disc tester with a load of 20 N. To improve the wear resistance of the recycled MMC, graphite (1% to 4%) and SiC (3% and 6%) were added to alumina, and the results were compared. The results showed that the addition of graphite and SiC to alumina decreased the wear rate and frictional forces compared to using alumina alone as reinforcements. Also, wear rates and frictional forces further reduced by increasing the percentage of graphite to 4%, whereas increasing the SiC content increased the wear. Scanning Electron Microscopy (SEM) analysis and microstructure analysis was conducted on these samples. These results confirmed that graphite and alumina exhibited better bonding to the SAAW matrix than SiC. Since this recycled Aluminum MMC achieves a cleaner production process, it has great industrial potential, including applications in the piping industry, and its tribological properties can be boosted using graphite (4% by wt.) with alumina (5% by wt.) as reinforcements.

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Reports on the topic "SiC and Stir Casting"

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Duraipandian, Mummoorthi, and Rajkumar Muthukannan. Determination of Mechanical Properties and Microstructure of the Aluminium/Fe2O3/B4C Composite Using Stir Casting Route. "Prof. Marin Drinov" Publishing House of Bulgarian Academy of Sciences, 2019. http://dx.doi.org/10.7546/crabs.2019.04.12.

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Mahendran, Subramanian, and Rajamani Jeyapaul. Preparation of Aluminium Calcium Oxide Composite Material Using Stir Casting Method and Testing of Its Mechanical Properties. "Prof. Marin Drinov" Publishing House of Bulgarian Academy of Sciences, 2018. http://dx.doi.org/10.7546/crabs.2018.10.13.

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