Academic literature on the topic 'Aluminium carbide Surface Area Analysis'

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Journal articles on the topic "Aluminium carbide Surface Area Analysis"

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Pakieła, Wojciech, Tomasz Tański, Krzysztof Labisz, Katarzyna Pakieła, and Zbigniew Brytan. "Structure and Mechanical Properties of Composite Layers Prepared by Laser Alloying of Aluminium Alloy." Solid State Phenomena 275 (June 2018): 53–65. http://dx.doi.org/10.4028/www.scientific.net/ssp.275.53.

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Increasingly high expectations for modern engineering, make the constantly being sought-after new processes giving traditional materials new, better features. Nowadays, next to the classic heat treatments, advanced technologies are being used increasingly, leading to much better results than ever before. The most commonly used technologies that allow for obtaining new, enhanced properties of various metal alloys in the area of surface engineering include, among others laser surface treatment. The main objective of this paper was to analyze the influence of laser surface treatment on structural
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Labisz, Krzysztof, and Tomasz Tański. "Surface Properties Enhancement of Light Alloys by Appliance of Laser Treatment." Solid State Phenomena 308 (July 2020): 119–37. http://dx.doi.org/10.4028/www.scientific.net/ssp.308.119.

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Laser surface treatment is at present one of up-to-date methods for surface layer engineering, in this technique into the matrix material are introduced some amount of alloying additives. So the surface layer is obtained in form of composite material consisting of ceramic particle powders with different properties influencing the surface layer appliance possibilities. Using the technology it is possible to obtain a layer revealing a structured structure consisting of the heat affected zone (HAZ), transition zone (TZ) and remelted zone (RZ), as well as the substrate material. The laser is witho
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Garbuz, V. V., V. A. Sydorenchuk, V. B. Muratov, et al. "Location of Al and Si atoms in substituted boron carbide." Himia, Fizika ta Tehnologia Poverhni 14, no. 1 (2023): 76–82. http://dx.doi.org/10.15407/hftp14.01.076.

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Boron carbide is a material of interest for personal body armor, but its low fracture toughness and amorphization limits its widespread use. Al and Si atoms in doped boron carbide reduce this problem. Passage of the substitution reaction in boron carbide powders with Al and Si vapors in vacuum was found. Certification methods: chemical analysis, full-profile XPA (Powder Cell for Windows. Version 2.4 FREE, W. Kraus & G. Nolze) and modeling in format of the 15-atomic unit cell B12(C-C-C) of trigonal syngony, spatial group R3 ̅m, Z = 3. A mixture of powders of boron carbide, aluminum or silic
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Wang, Fang, Rui Hua Wang, Min Han Xu, et al. "Preparation and Characterization of Al2O3-B4C Coated Composite Powder by Hydrothermal Method." Materials Science Forum 977 (February 2020): 96–101. http://dx.doi.org/10.4028/www.scientific.net/msf.977.96.

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Both alumina and boron carbide have good hardness and strength, and are widely used in production and life, industrial manufacturing, and military defense. However, due to the insufficiency of research at this stage and the lack of technical means, it is difficult to prepare alumina-boron carbide composite powder with good coating and ultra high strength through large-scale batch production. Therefore, this experiment wants to obtain a relatively good performance of coated Al2O3/B4C cermet by hydrothermal method through different experimental parameter ratios. Through the experimental results
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Ali, Ibrahim A., and Saeed Asiri. "Thermal and mechanical analyses of dry clutch disk made of functionally graded aluminum matrix composite." Materials Research Express 9, no. 4 (2022): 046507. http://dx.doi.org/10.1088/2053-1591/ac6150.

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Abstract This research work presents an innovative utility of Functionally Graded Aluminum Matrix Composite with Silicon Carbide as a friction material in clutches’ plate since it has an acceptable friction coefficient and a high wear resistance which may lead to longer working life. Functionally Graded Aluminum Matrix Composite’s properties are calculated using rule-of-mixture and power law, and simulated as layered geometry. Clutches designed based on the standard size and working conditions of clutches in mid-size and heavy automobiles. Functionally Graded Aluminum Matrix Composite’s behavi
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Munhoz Jr., Antônio Hortencio, Heber Silvestre da Silva, Marcos V. Yamamoto, et al. "Alpha-Alumina Synthesis." Materials Science Forum 912 (January 2018): 27–32. http://dx.doi.org/10.4028/www.scientific.net/msf.912.27.

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The development of ceramic matrix composites (CMCs) is currently of great importance in the field of ballistic protection. For that purpose, alumina, silicon carbide and boron carbide are usually used in civil and military armor. Combination of different materials results in increasingly lighter and tougher composite materials, which replace conventional materials in many applications, including aviation, aerospace, military, naval, and sports industry. The production of nanoparticle powders and nanostructured bodies may find many uses in CMCs. In this study, pseudoboehmite powders was synthes
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Pathapalli, Venkateshwar Reddy, Meenakshi Reddy Reddigari, Eswara Kumar Anna, P. Srinivasa Rao, and D. V. Ramana Reddy. "Modeling of the machining parameters in turning of Al-5052/TiC/SiC composites: a statistical modeling approach using grey relational analysis (GRA) and response surface methodology (RSM)." Multidiscipline Modeling in Materials and Structures 17, no. 5 (2021): 990–1006. http://dx.doi.org/10.1108/mmms-01-2021-0017.

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PurposeMetal matrix composites (MMC) has been a section which gives an overview of composite materials and owing to those exceptional physical and mechanical properties, particulate-reinforced aluminum MMCs have gained increasing interest in particular engineering applications. Owing to the toughness and abrasive quality of reinforcement components such as silicon carbide (SiC) and titanium carbide (TiC), such materials are categorized as difficult materials for machining. The work aims to develop the model for evaluating the machinability of the materials via the response surface technique by
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Cui, Youzheng, Dongyang Wang, Minli Zheng, et al. "Study on Cutting Performance and Wear Resistance of Biomimetic Micro-Textured Composite Cutting Tools." Metals 15, no. 7 (2025): 697. https://doi.org/10.3390/met15070697.

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During the dry machining of 6061 aluminum alloy, cemented carbide tools often suffer from severe wear and built-up edge (BUE) formation, which significantly shortens tool life. Inspired by the non-smooth surface structure of dung beetles, this study proposes an elliptical dimple–groove composite bionic micro-texture, applied to the rake face of cemented carbide tools to enhance their cutting performance. Four types of tools with different surface textures were designed: non-textured (NT), single-groove texture (PT), circular dimple–groove composite texture (AKGC), and elliptical dimple–groove
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Pathapalli, Venkateshwar Reddy, Veerabhadra Reddy Basam, Suresh Kumar Gudimetta, and Madhava Reddy Koppula. "Optimization of machining parameters using WASPAS and MOORA." World Journal of Engineering 17, no. 2 (2019): 237–46. http://dx.doi.org/10.1108/wje-07-2019-0202.

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Purpose Nowadays, the applications of metal matrix composites are tremendously increasing in engineering fields. Consequently, the demand for precise machining of composites has also grown enormously. The purpose of this paper is to reduce production cost and simultaneously improve desired product quality through optimal parameter setting using WASPAS and MOORA. Design/methodology/approach Metal matrix composites were fabricated using stir casting process, with aluminum 6063 as matrix and titanium carbide as reinforcement. Fabricated composite samples were machined on medium duty lathe using c
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Soares, CJ, JC Pereira, SJB Souza, MS Menezes, and SR Armstrong. "The Effect of Prophylaxis Method on Microtensile Bond Strength of Indirect Restorations to Dentin." Operative Dentistry 37, no. 6 (2012): 602–9. http://dx.doi.org/10.2341/11-459-l.

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SUMMARY The aim of this study was to evaluate the effect of different materials used for dentin prophylaxis on the microtensile bond strengths (μTBS) of adhesively cemented indirect composite restorations. Sixty bovine incisors had the buccal surface ground with wet #600-grit silicon carbide abrasive paper to obtain a flat exposed superficial dentin and were submitted to different prophylaxis protocols, as follows: 3% hydrogen peroxide (HydP); 0.12% chlorhexidine (Chlo); sodium bicarbonate jet (SodB); 50-μm aluminum oxide air abrasion (AirA); pumice paste (PumP), and control group–water spray
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Book chapters on the topic "Aluminium carbide Surface Area Analysis"

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Babu, K. Vinoth, M. Uthayakumar, J. T. Winowlin Jappes, and T. P. D. Rajan. "Optimization of Drilling Process on Al-SiC Composite Using Grey Relation Analysis." In Materials Science and Engineering. IGI Global, 2017. http://dx.doi.org/10.4018/978-1-5225-1798-6.ch015.

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This study reveals the multi objective optimization of machining parameters in drilling of SiC reinforced with aluminium metal matrix composites through grey relational analysis. The composite is prepared with varying volume fraction of the reinforcement by liquid metal stir casting technique. Uniform distribution of SiC particle in the matrix is witnessed through microscopy study and observed that the hardness and strength on different composite. The drilling experiments were performed with coated carbide tool with different point angle such as 90o, 120o and 140o. Cutting speed, feed, point a
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Goyal, Bhupesh, Akash Pandey, and Mayur Katariya. "Effect of Porosity and Size of Pores on Structural Performance of Porous Aluminium Materials." In Advances in Transdisciplinary Engineering. IOS Press, 2022. http://dx.doi.org/10.3233/atde220756.

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Porous materials are the combination of composites of the solid phases and the pore formed within the solid phase. Material contains voids or pores are known as porous materials. Porosity, size of pores and distribution of pores in the material are important property of porous materials. Due to the significant contribution of pores and percentage porosity available inside the material provides better effect on the thermomechanical, physical and chemical properties. Porosity is considered as the most important of these parameters. Pores increases the surface area of any materials which improves
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B, Guru Prasad. "SELECTION OF ZERO-COST REACTIVE MATERIAL FOR PERMEABLE REACTIVE BARRIERS: NEURAL NETWORKS ADOPTABILITY." In Futuristic Trends in Construction Materials & Civil Engineering Volume 3 Book 5. Iterative International Publishers, Selfypage Developers Pvt Ltd, 2024. http://dx.doi.org/10.58532/v3bjce5p2ch2.

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The selection of superior reactive materials for the construction of permeable reactive barriers—which are widely utilized for ground water treatment operations—is heavily influenced by the findings of batch experiments. As a result, it is necessary to make procedures that make it possible to assess the performance of a batch reactor. As a consequence, methods for evaluating the performance of batch reactors must be devised in order to design reactive materials that are more effective under diverse influent conditions. This chapter investigates whether an artificial neural network model could
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Conference papers on the topic "Aluminium carbide Surface Area Analysis"

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Marsh, J. "Downhole CRA Materials Performance - Failure Analysis of a Sub Surface Safety Valve." In CORROSION 2008. NACE International, 2008. https://doi.org/10.5006/c2008-08098.

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Abstract This publication discusses the failure of a sub surface safety valve (SSSV) from a sour service gas well in the Mobile Bay area of Alabama, after four years in service. The well in question was prone to sulphide scale formation from metal sulphides in the formation water. The history of the SSSV began as a work over of an existing well, where installation occurred. Also installed simultaneously with the SSSV and the tubing string were two chemical injection points (lower and upper) for scale inhibitor injection. The lower injection point failed immediately, leading to the use of frequ
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Amaya, Hisashi, Kunio Kondo, Akira Taniyama, et al. "Stress Corrosion Cracking Sensitivity of Super Martensitic Stainless Steels in High Chloride Concentration Environment." In CORROSION 2004. NACE International, 2004. https://doi.org/10.5006/c2004-04124.

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Abstract It has been reported that the super martensitic stainless steel welded joints may be susceptible to stress corrosion cracking (SCC) in CO2 environment at elevated temperatures. In this investigation, the effect of the welding conditions on SCC sensitivity of super martensitic stainless steel was investigated with the welded joints by Gas Metal Arc Welding (GMAW) and Gas Tungsten Arc Welding (GTAW). The GMAW as welded sample suffered SCC in the heat affected zone (HAZ), however, no SCC was observed in the GMAW with the post weld heat treatment (PWHT) sample, GTAW as welded sample and G
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Amaya, Hisashi, Akira Taniyama, Kazuhiro Ogawa, and Masakatsu Ueda. "Intergranular Stress Corrosion Cracking Susceptibility and Precipitation Behavior on Grain Boundary by Post Weld Heat Treatment of Super Martensitic Stainless Steels." In CORROSION 2008. NACE International, 2008. https://doi.org/10.5006/c2008-08100.

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Abstract The intergranular stress corrosion cracking (IGSCC) in heat affected zone (HAZ) of weldable super martensitic stainless steels has been reported. The Cr-carbide precipitation surrounded by Cr-depletion zone was discussed as the cause of IGSCC for Ti-free martensitic stainless steels. The Cr-depletion along grain boundary in the vicinity of the surface oxide layer on HAZ formed by welding was also reported and the initiation mechanism was discussed based on the Cr-depletion of the surface area. The improvement of SCC resistance by Post Weld Heat Treatment (PWHT) has been recognized. PW
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Kala, Lakshmi K., K. Madhuri, Damodara Reddy, et al. "Optimization of Machining Parameters Based on Desirability Function Analysis for Stir Casted Aluminium Hybrid Metal Matrix Composites." In Advances in Design, Materials, Manufacturing and Surface Engineering for Mobility (ADMMS’25). SAE International, 2025. https://doi.org/10.4271/2025-28-0119.

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<div class="section abstract"><div class="htmlview paragraph">These days, aluminum and other material composites are indispensable for a wide range of engineering applications, including automotive-related ones. The machinability investigations of hybrid metal matrix composites (HMMC) made of Al 6061 are reported in this paper. Graphene nanoparticles (GNp) and boron carbide were used to reinforce Al6061 alloy for the experiment. Stir casting was used to create the hybrid composite under the right circumstances. Since HMMC is not easy to machine using conventional machining procedur
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Kala, K. Lakshmi, R. L. Krupakaran, Vidyasagar Reddy Gangula, et al. "Application of Grey Taguchi Method for Optimization of EDM Process Parameters on Stir Casted Aluminium Hybrid Metal Matrix Composites." In International Conference on Advances in Design, Materials, Manufacturing and Surface Engineering for Mobility. SAE International, 2023. http://dx.doi.org/10.4271/2023-28-0152.

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<div class="section abstract"><div class="htmlview paragraph">Composites made of aluminium and other materials are now essential materials for a variety of engineering tasks, including those in the automotive industry. The present work reports on the machinability studies of Al 6061 hybrid metal matrix composites (HMMC). For the investigation, Al6061 alloy is reinforced with Boron carbide and Graphene nanoparticles (GNp) and the hybrid composite was prepared by stir casting under suitable conditions. The Electrical discharge machining (EDM), advanced machining process, was chosen t
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Manickam, Akash, Raman Kuppusamy, Sudha Jayaprakasham, and Senthil Kumar Velukkudi Santhanam. "Multi Response Optimization of Friction Stir Process Parameters on AA2024 / SiC Composite Fabricated Using Friction Stir Processing." In ASME 2021 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/imece2021-68010.

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Abstract Friction Stir processing is used to modify the mechanical properties of the metal by refining the grain structure, which is proven to be effective for selective surface modification and also retaining the properties of bulk. In this present work Aluminium Alloy 2024 is used as a matrix material, which possess poor corrosion resistance and the softness of the material leads to high wear rate. Silicon Carbide (SiC), which has high hardness, high corrosion resistance and withstands high temperature is used as the reinforcement material. The present work aims to enhance the mechanical pro
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Wank, A., C. Schmengler, K. Müller-Roden, F. Beck, and T. Schläfer. "Aptitude of Different Types of Carbides for Production of Durable Rough Surfaces by Laser Dispersing." In ITSC2017, edited by A. Agarwal, G. Bolelli, A. Concustell, et al. DVS Media GmbH, 2017. http://dx.doi.org/10.31399/asm.cp.itsc2017p0414.

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Abstract Different types of tungsten carbide materials (fused tungsten carbide, nickel clad fused tungsten carbide, macrocrystalline WC and sintered and crushed WC/Co) are used for laser dispersing of construction steel surfaces. Surface roughness analyses and metallographic evaluation of cross sections concerning efficiency of carbide embedding as well as crack formation tendency are carried out. Generally, all types of tested carbides permit production of rough surfaces with metallurgical bonding to the metallic matrix, but only use of nickel clad fused tungsten carbide permits to prevent cr
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Wang, Xin, and Patrick Kwon. "Dry Turning of Commercially Pure Aluminium With Carbide Tools." In ASME 2010 International Manufacturing Science and Engineering Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/msec2010-34064.

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Dry turning test was performed on commercial pure aluminum Al1100 with two grades of carbide (WC-Co) tool, fine and coarse grained grades. Because of the tiny amount of abrasives in Al1100, the resulting tool wear is mainly sliding wear on flank surface. In our experiment, the fine grain carbide tool has more wear than coarse grain carbide tool despite of the miniscule wear on both carbide grades tools. Notably, the microfracture was only observed on the fine grain carbide tool’s nose due to the low fracture resistance of fine grain carbide. Using Confocal Laser Scanning Microscopy (CLSM) and
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Lee, Eungchan, Hoon Kang, Yongchan Kim, Hyug Lim, Jaehong Park, and Sungyoul Cho. "Parametric Analysis of an Aluminium Plate-Fin Heat Exchanger (ALPHE) for LNG-FPSO." In 2010 14th International Heat Transfer Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/ihtc14-22783.

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A nitrogen double expander cycle has been widely used for liquefaction of natural gas in LNG-FPSO (Floating Production, Storage, and Offloading). An aluminum plate-fin heat exchanger (ALPHE) is usually adopted in the liquefaction cycle. In general, the ALPHE has a very large heat transfer surface area per unit volume. This surface area consists of primary and secondary (finned) surfaces. Even taking into account fin efficiency of the secondary surface, the effective surface area per unit volume can be typically five times greater than that of a shell-and-tube heat exchanger. Various types of f
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Bardetsky, Alexander, Helmi Attia, and Mohamed Elbestawi. "A Fracture Mechanics Approach to the Prediction of Tool Wear in Dry High Speed Machining of Aluminum Cast Alloys: Part 1 — Model Development." In ASME 2005 International Mechanical Engineering Congress and Exposition. ASMEDC, 2005. http://dx.doi.org/10.1115/imece2005-80620.

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The analysis of the mechanism of cutting tool wear in high speed machining of cast aluminum alloys is conducted in this research work. The result of analysis indicates that the interaction between the hard silicon constituencies of the alloy and the surface of the cutting tool is the most detrimental to tool life. The wear of the cutting tool in such interactions, governed by fatigue wear mechanism, is directly proportional to silicon content of the alloy, silicon grain size and to the tool’s loading conditions. In order to predict the tool wear in machining aluminum cast alloys, a new wear mo
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