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Artykuły w czasopismach na temat „Mechanical and Metallurgical properties”

Autor: Grafiati

Data publikacji: 3 czerwca 2025

Data aktualizacji: 31 lipca 2025

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1

Huang, Peng, Xi Sun, Xixi Su, Qiang Gao, Zhanhao Feng, and Guoyin Zu. "Three-Point Bending Behavior of Aluminum Foam Sandwich with Different Interface Bonding Methods." Materials 15, no. 19 (2022): 6931. http://dx.doi.org/10.3390/ma15196931.

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The interface bonding method has a great influence on the mechanical properties of aluminum foam sandwich (AFS). This study aims to investigate the effect of different interface bonding methods on the mechanical properties of AFS. In this paper, the metallurgical-bonding interface-formation mechanism of AFS prepared by powder metallurgy was investigated. The shear properties of metallurgical-bonded AFS were determined by the panel peeling test. The flexural properties and energy absorption of metallurgical-bonded and glued AFS were analyzed through the three-point bending test. The results sho

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2

Lotter, U., H. P. Schmitz, and L. Zhang. "Structure of the metallurgically oriented modelling system TK-StripCam for simulation of hot strip manufacture and application in research and production practice." Journal de Physique IV 120 (December 2004): 801–8. http://dx.doi.org/10.1051/jp4:2004120093.

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For the prediction of mechanical properties of hot strip from production conditions by metallurgically oriented computer assisted simulation it is necessary to model all the numerous metallurgical processes leading to the microstructure of the finished product. The relevant microstructural parameters, calculated in this way, finally are converted into mechanical properties by application of suitable algorithms. At ThyssenKrupp Stahl such a metallurgically oriented simulation system has been developed and established under the name TK-StripCam. It is based on empirical-physical models. It allow

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3

Gao, Zhiguo. "Thermal, Metallurgical and Mechanical Determinants of Laminar Nickel/Aluminum Dissimilar Alloys during Laser-material Interaction Part I: Nickel-based Superalloy." Journal of Physics: Conference Series 2348, no. 1 (2022): 012001. http://dx.doi.org/10.1088/1742-6596/2348/1/012001.

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To develop in-depth understanding of metallurgical phenomena for completeness, mechanical heterogeneity is kinetically and thermodynamically explained by thorough microstructure characterization of engineering materials, e.g. polycrystalline nickel-based superalloy, for alleviation of weldability-related problems during laser-induced keyhole fabrication. Because of nonequilibrium solidification behavior inside weld pool, finer γ phase dendrite substructure is confined to partition-resistant keyhole bottom part, coarser dendrite is crystallography-independently circumscribed at partition-vulner

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4

Traino, A., A. Baschenko, A. Zavrazhnov, and Vadim Ivoditov. "Steel Sheets Mechanical Properties Improvement." Materials Science Forum 539-543 (March 2007): 4381–85. http://dx.doi.org/10.4028/www.scientific.net/msf.539-543.4381.

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Innovative technological processes for a new integrated deformation-thermal production of flat rolled stock imparting enhanced physical-mechanical properties while minimized alloy additions has been developed on the basis of recently discovered metallophysical laws of influence, through hot plastic rolling deformation, upon microstructure-phase conversions and states of steel in metallurgical products.

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5

Dujovny, M., N. Kossovsky, R. Kossowsky, et al. "Mechanical and metallurgical properties of carotid artery clamps." Neurosurgery 17, no. 5 (1985): 760???7. http://dx.doi.org/10.1097/00006123-198511000-00006.

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Dujovny, Manuel, Nir Kossovsky, Ram Kossowsky, et al. "Mechanical and Metallurgical Properties of Carotid Artery Clamps." Neurosurgery 17, no. 5 (1985): 760–67. http://dx.doi.org/10.1227/00006123-198511000-00006.

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7

Vaško, Alan. "Fatigue Properties of Synthetic Nodular Cast Irons." Key Engineering Materials 635 (December 2014): 5–8. http://dx.doi.org/10.4028/www.scientific.net/kem.635.5.

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The contribution deals with comparison of microstructure, mechanical properties and fatigue properties of synthetic nodular cast irons with a different ratio of steel scrap in a charge. Chemical composition of individual melts was regulated alternatively by ferrosilicon (FeSi) and carburizer or metallurgical silicon carbide (SiC). The paper shows positive influence of SiC additive on the microstructure, mechanical properties as well as fatigue properties of nodular cast iron. The additive of metallurgical silicon carbide in analysed specimens increases the content of ferrite in the matrix, dec

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8

Dai, Jiahong, Bin Jiang, Qiong Yan, et al. "Microstructures and Mechanical Properties of Mg-9Al/Ti Metallurgical Bonding Prepared by Liquid-Solid Diffusion Couples." Metals 8, no. 10 (2018): 778. http://dx.doi.org/10.3390/met8100778.

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Microstructures and mechanical properties of Mg-9Al/Ti metallurgical bonding prepared by liquid-solid diffusion couples were investigated. The results indicate that a metallurgical bonding was formed at the interface Mg-9Al/Ti, and the Mg17Al12 phase growth coarsening at the interfaces with the increase in heat treatment time. Push-out testing was used to investigate the shear strength of the Mg-9Al/Ti metallurgical bonding. It is shown that the shear strength presents an increasing tendency with the increased heat treatment time. The sequence is characterized, and the results show that the fr

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9

Karimi, Namdar, M. Shakeri, M. Habibnia, and S. Nourouzi. "Joining of 1100 Al Alloy to AISI 1045 Carbon Steel by Friction Stir Welding." Applied Mechanics and Materials 152-154 (January 2012): 418–23. http://dx.doi.org/10.4028/www.scientific.net/amm.152-154.418.

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Joining of dissimilar materials like Al alloy to carbon steel is attractive for industrial applications such as automotive industry. In this research, Friction Stir Welding (FSW) has been used to joint between dissimilar materials like 1100 Al alloys to AISI 1045 carbon steel. In this paper, the effect of rotational speed, feedrate and offset of tool are investigated on mechanical and metallurgical properties of the welding. The joints were evaluated by mechanical testing and metallurgical analysis. Metallurgical properties carried out by optical microscopy and Scanning Electron Microscopy (SE

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10

Muduli, Kamalakanta, Susanta Kumar Sahoo, and Bikash Ranjan Moharana. "Evaluation of Mechanical and Metallurgical Properties of SS 304." International Journal of Materials Engineering Innovation 14, no. 1 (2023): 1. http://dx.doi.org/10.1504/ijmatei.2023.10049534.

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11

Moshksar, M. M. "Mechanical and metallurgical properties of P/M porous materials." Journal of Materials Processing Technology 38, no. 1-2 (1993): 483–89. http://dx.doi.org/10.1016/0924-0136(93)90218-u.

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12

Sahin, Mumin, Murat Dinç, and Cenk Misirli. "Mechanical and metallurgical properties of AlTiN-coated HSS materials." Industrial Lubrication and Tribology 65, no. 6 (2013): 418–24. http://dx.doi.org/10.1108/ilt-05-2011-0032.

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13

Liu, Yiliang, Youpo Su, Guoqiang Xu, Yanhua Chen, and Gaoshuai You. "Research Progress on Controlled Low-Strength Materials: Metallurgical Waste Slag as Cementitious Materials." Materials 15, no. 3 (2022): 727. http://dx.doi.org/10.3390/ma15030727.

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Increasing global cement and steel consumption means that a significant amount of greenhouse gases and metallurgical wastes are discharged every year. Using metallurgical waste as supplementary cementitious materials (SCMs) shows promise as a strategy for reducing greenhouse gas emissions by reducing cement production. This strategy also contributes to the utilization and management of waste resources. Controlled low-strength materials (CLSMs) are a type of backfill material consisting of industrial by-products that do not meet specification requirements. The preparation of CLSMs using metallu

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14

Risso, José, Alberto Cardona, Andres Anca, and Violeta Colpachi. "Computation of Stress and Strain Evolution During Heat Treatment of Work Rolls." Journal of Applied Mechanics 73, no. 6 (2006): 1045–53. http://dx.doi.org/10.1115/1.2198247.

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We present a numerical simulation of heat treatment of cast metallic alloys by the finite element method, to predict strains and stresses produced during the said process. From a computational point of view, this problem involves a coupled thermal-metallurgical-mechanical analysis modeled as a non-stationary and non-linear process. The calculation of metallurgical properties is coupled directly with thermal analysis. Material properties, which are dependent on temperature and microstructural composition, are rewritten for the purpose of the analysis as functions of temperature and time. Result

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15

Jung, Jae Hyuk, Sun Gil Kim, and Bruno C. De Cooman. "Mechanical Properties of Micro-Alloyed TRIP Steel." Materials Science Forum 654-656 (June 2010): 242–45. http://dx.doi.org/10.4028/www.scientific.net/msf.654-656.242.

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The micro-alloying concepts have been widely used as a way to optimize the microstructure evolution and improve mechanical properties of conventional constructional steels. In the current study, the effect of micro-alloying on the properties of a multi-phase TRIP steel is analyzed. The micro-alloying of TRIP steel was found to lead to an increase of the yield stress rather than the tensile strength. A physical metallurgical explanation of the effect is proposed.

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16

Barakhtenko, Vyacheslav. "Method of Metallurgical Production Waste Processing." Solid State Phenomena 316 (April 2021): 1055–60. http://dx.doi.org/10.4028/www.scientific.net/ssp.316.1055.

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The modern development of the construction industry needs to find ways to create new competitive materials. Such materials are polymer composites, since the range of their application can be wide, due to the possibility of regulating their technical properties. This work presents a research on the development and production of polymer composites and products from them with the improved mechanical properties by adding finely dispersed techno-genic mineral raw materials as a functional filler. As a dispersed filler of the polyvinyl chloride composition, waste from the production of refined silic

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17

Singh, Rupinder. "Metallurgical Affects of Three Dimensional Printing Based Rapid Casting Solution." Materials Science Forum 701 (October 2011): 1–8. http://dx.doi.org/10.4028/www.scientific.net/msf.701.1.

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Three dimensional printing (3DP) as rapid casting (RC) solutions has transformed over centuries from black art to science, but the metallurgical impinge on the process responsible for change in mechanical properties (like: surface finish, hardness, dimensional stability etc.) are still disputed. The purpose of the present research paper is to review metallurgical affect of 3DP based RC solution. The result of study suggests that prominent reason found to be responsible for improving the mechanical properties of RC is control of heat transfer rate while solidification (thus reducing dendrite fo

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18

Hu, Xiao Dong, Yong Zhang, Jian Tao Lv, and Sen Zhang. "Study on the Organization and Mechanical Properties of Q345R Weld-Joint." Advanced Materials Research 562-564 (August 2012): 573–77. http://dx.doi.org/10.4028/www.scientific.net/amr.562-564.573.

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The butt weld of Q345R with the thickness of 40mm has been manufactured with the submerged-arc welding (SAW). The mechanical properties of the weld seam have been tested and the metallurgical structures have been analyzed. Conclusions have been obtained as follows: the metallurgical structure of multi-layer butt weld is much more complicated than the monolayer ones; only the last weld layer has the obvious zones of weld zone, heat-affected zone (HAZ) and fusion area; the weld zone and the fusion area will be heat treated with the next layers weld finished; the mechanical property of the multi-

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19

Chen, Yonglu, Lihua Hong, Liangdeng Wang, and Wenzhe Chen. "Influence of Homogenization on Mechanical Properties of Al-1Mn-1Mg Alloy Prepared by Different Melt-Treatments." Open Materials Science Journal 7, no. 1 (2013): 33–38. http://dx.doi.org/10.2174/1874088x01307010033.

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Influence of homogenization on mechanical properties of Al-1Mn-1Mg alloy prepared by different melttreatments was discussed and mechanism of metallurgical defects on ingots' mechanical properties was analyzed. It was found that metallurgical defects, such as the inclusions and gas holes, cannot be removed from the original ingots by homogenization; the average increasement of tensile strength of the ingots prepared by comprehensive melt-treatment and homogenized at 400~500°C for 12 hours was 17.4%, and the elongation improved slightly; the better obdurability of the ingots can be obtained due

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20

Kwak, Si Young, Jae Wook Baek, Jeong In Kim, Seung Mok Yoo, and Jeong Kil Choi. "Hot Tearing Prediction of Aluminum Alloy in the Casting Process." Advanced Materials Research 26-28 (October 2007): 1011–14. http://dx.doi.org/10.4028/www.scientific.net/amr.26-28.1011.

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Many engineers want to prevent crack defects because the defect is fatal to casting products and the desire has induced many studies of the crack generation. However, this study is intricate because the casting involves a complicated process; Casting products experience large thermal variations from pouring temperature to room temperature, phase transformation and mechanical contact with mold during the process. Especially, a crack phenomenon like hot tearing involves an interaction between stress and metallurgical properties. In this paper, we studied the relationship between hot tearing and

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21

Al-sahib, Nabeel K., Laith Abed Sabri, and Mohanned A. Al -Ani. "INVBSTIGATION OF SINGLE FILLET WELD FOR BUILT-UPMEMBERS." Journal of Engineering 10, no. 1 (2024): 103–16. http://dx.doi.org/10.31026/j.eng.2004.01.09.

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The main purpose of this study is to investigated the single fillet weld design for built-up membersby using ftision welding and find the effects of welding power input on that design for member. Inthis work, investigation of welding metal for Low carbon steel plate type St.52-3, thickness 6-8rnm, which is to ensure good mechanical properties under high stresses for ( Welding metal , heataffected Zone (HAZ) and base metal ). Also it can be explain, that the effects of welding processeson the deformation and changes in mechanical and metallurgical properties due to high thermalenergy, results f

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22

Aakarsh, Gayala, and Rohith Gandi. "Microstructure and Metallurgical Properties of Case Carburized Steel." Research and Development in Machine Design 5, no. 1 (2022): 1–3. https://doi.org/10.5281/zenodo.6462924.

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<em>In today's life, one can easily find a wide range of steel applications. These steels are broadly classified as per the composition of carbon content, alloying elements, and constitutional phases. The present investigation aims at characterizing one such steel namely case carburized steel, which is widely used in industrial machines parts such as gears, shafts, machine casings, dyes, etc. The given specimen is low carbon steel having a carbon content of 0.15%. This steel is case-carburized in a gas carburizing furnace in a carbonaceous atmosphere at a temperature of 925 degrees centigr

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23

Pinto, P., L. Mazare, Delfim Soares, and F. S. Silva. "Incremental Melting and Solidification Process/Mechanical Characterization of Functionally Graded Al-Si Alloys." Materials Science Forum 587-588 (June 2008): 400–404. http://dx.doi.org/10.4028/www.scientific.net/msf.587-588.400.

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The Incremental Melting and Solidification Process (IMSP) is a relatively new field for material processing for the production of functionally graded materials. In this process a controlled liquid bath is maintained at the top of the component where new materials are added changing the components composition. Thus, a functionally graded material is obtained with a varying composition along one direction of the component. This paper deals with the influence of one of the process parameters, namely displacement rates between heating coil and mould, in order to evaluate its influence on both meta

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24

Gnanamurugan, K., R. Varahamoorthi, and C. Sundarraj. "Mechanical Properties and Microstructure of 7075T6 Aluminum Alloy – DC01 Low Carbon Steel Rod Joints by Magnetic Pulse Welding." Indian Journal Of Science And Technology 17, no. 43 (2024): 4470–75. http://dx.doi.org/10.17485/ijst/v17i43.1728.

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Objectives: The production of solidification flaws such as porosity, alloy segregation, hot cracking, etc. makes the fusion welding process extremely challenging when joining aluminum alloys with low-carbon steel (DC01). Explosive welding and magnetic pulse welding are two solid-state welding methods that can be utilized to solve these issues. With magnetic pulse welding (MPW), welding can be done more quickly and affordably while creating overlapped joints. Methods: In this study, the MPW method was used to join the dissimilar AL 7075T6 aluminum alloy tube and DC01 steel rod. The mechanical c

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25

Jasper, Bruno, Jan W. Coenen, Johann Riesch, Till Höschen, Martin Bram, and Christian Linsmeier. "Powder Metallurgical Tungsten Fiber-Reinforced Tungsten." Materials Science Forum 825-826 (July 2015): 125–33. http://dx.doi.org/10.4028/www.scientific.net/msf.825-826.125.

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The composite material tungsten fiber-reinforced tungsten (Wf/W) addresses the brittleness of tungsten by extrinsic toughening through introduction of energy dissipation mechanisms. These mechanisms allow the release of stress peaks and thus improve the materials resistance against crack growth. Wf/W samples produced via chemical vapor infiltration (CVI) indeed show higher toughness in mechanical tests than pure tungsten. By utilizing powder metallurgy (PM) one could benefit from available industrialized approaches for composite production and alloying routes. In this contribution the PM metho

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26

Borodianskiy, Konstantin, and Michael Zinigrad. "Nanomaterials Applications in Modern Metallurgical Processes." Diffusion Foundations 9 (October 2016): 30–41. http://dx.doi.org/10.4028/www.scientific.net/df.9.30.

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In recent years, improvement of metals mechanical properties becomes one of the main challenges in materials and particularly in metallurgical industry. Mostly, an alloying process is typically applied to reach metals enhanced performance. This work, however, describes a different methodology, where WC and TiC nanoparticles used as a modifiers and then gas-dynamic treatment (GDT) are applied. These processes were investigated on a hypoeutectic casting aluminum A356 alloy. Microstructural evaluation illustrated that a coarse Al grains were refined as well as eutectic Si particles were formed. S

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27

TSUKEDA, Tadayoshi, Kengo TAKEYA, Ken SAITO, and Hiroshi KUBO. "Mechanical and metallurgical properties of injection molded AZ91D magnesium alloy." Journal of Japan Institute of Light Metals 49, no. 7 (1999): 287–90. http://dx.doi.org/10.2464/jilm.49.287.

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D. Swetha et al.,, D. Swetha et al ,. "Investigation of Mechanical , Metallurgical Properties of Hybrid Metal Matrix Composites." International Journal of Mechanical and Production Engineering Research and Development 9, no. 1 (2019): 373–78. http://dx.doi.org/10.24247/ijmperdfeb201936.

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29

Alizadeh-Sh, M., F. Falsafi, M. Masoumi, S. P. H. Marashi, and M. Pouranvari. "Laser spot welding of AISI 304L: metallurgical and mechanical properties." Ironmaking & Steelmaking 41, no. 3 (2013): 161–65. http://dx.doi.org/10.1179/1743281213y.0000000112.

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Prawoto, Yunan, and Raimee B. Mazlan. "Wire ropes: Computational, mechanical, and metallurgical properties under tension loading." Computational Materials Science 56 (April 2012): 174–78. http://dx.doi.org/10.1016/j.commatsci.2011.12.034.

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Fatahalla, N., S. Bahi, and O. Hussein. "Metallurgical parameters, mechanical properties and machinability of ductile cast iron." Journal of Materials Science 31, no. 21 (1996): 5765–72. http://dx.doi.org/10.1007/bf01160826.

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Shim, Kyu-Sang, Soram Oh, KeeYeon Kum, Yu-Chan Kim, Kwang-Koo Jee, and Seok Woo Chang. "Mechanical and Metallurgical Properties of Various Nickel-Titanium Rotary Instruments." BioMed Research International 2017 (2017): 1–13. http://dx.doi.org/10.1155/2017/4528601.

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The aim of this study was to investigate the effect of thermomechanical treatment on mechanical and metallurgical properties of nickel-titanium (NiTi) rotary instruments. Eight kinds of NiTi rotary instruments with sizes of ISO #25 were selected: ProFile, K3, and One Shape for the conventional alloy; ProTaper NEXT, Reciproc, and WaveOne for the M-wire alloy; HyFlex CM for the controlled memory- (CM-) wire; and TF for the R-phase alloy. Torsional fracture and cyclic fatigue fracture tests were performed. Products underwent a differential scanning calorimetry (DSC) analysis. The CM-wire and R-ph

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33

Kudryavtsev, A. S., and K. A. Okhapkin. "Effect of Metallurgical Defects on Alloy KhN55MVTs (ChS57) Mechanical Properties." Metallurgist 60, no. 9-10 (2017): 997–1003. http://dx.doi.org/10.1007/s11015-017-0398-8.

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Shanmugarajan, B., P. Sathiya, and G. Buvanashekaran. "Mechanical and metallurgical properties of autogenous laser welded P92 material." Journal of Manufacturing Processes 24 (October 2016): 11–18. http://dx.doi.org/10.1016/j.jmapro.2016.07.003.

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Abbas, Muna K., Kasim A. Khalaf, and Sami A. Nawi. "STUDY OF THE MECHANICAL AND METALLURGICAL PROPERTIES OF DISSIMILAR WELDS." Journal of Engineering 13, no. 01 (2007): 1282–94. http://dx.doi.org/10.31026/j.eng.2007.01.10.

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In this research dissimilar welds were made of low carbon steel (A516) and austenitic stainless steel (316L) by shielded metal arc welding (SMAW) and with different electrodes (E7018) , (E6013) , (E309L) and (E308L). The sheet thickness (6 mm), welding current (120 A), voltage (78V), polarity (DCRP) and electrode diameter (3.25 mm) were remained constant. Many tests were carried out, mechanical tests included tensile test, bending and microhardness also made , and metallurgical inspections included microstructure, delta- ferrite phase and x- ray diffraction analysis. It was found from tensile

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Ma, Chang Ik, Ho Do Lee, and Dae Up Kim. "Mechanical and Microstructural Properties Investigation on Rheocast Automotive Parts Using A356 Alloy." Solid State Phenomena 116-117 (October 2006): 489–92. http://dx.doi.org/10.4028/www.scientific.net/ssp.116-117.489.

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Variations of cooling characteristics and solidification microstructure were investigated at various melt pouring temperature, mold temperature and cooling condition for semi-solid slurry of A356 alloy. And metallurgical and mechanical properties were examined with testing samples made by rheocast process based on the obtained cooling conditions. Undercooled state of melt appeared when superheating of melt was below 35, and it was easy to form equiaxed solidification structure. Forced cooling hardly ever contributed to globular shaping of microstructure although it helped a little to refine mi

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Garg, N. B., and A. Garg. "Fractographic Analysis of Mechanical Properties of Microalloyed Steel." Journal of Physics: Conference Series 2070, no. 1 (2021): 012174. http://dx.doi.org/10.1088/1742-6596/2070/1/012174.

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Abstract Extensive efforts made over the past few decades have enhanced the rising performance of High-Strength Low-Alloy steels. Use of thermomechanical processing was considered for this research. However, the desired mechanical properties are obtained by formulating alloys. Further, to enhance mechanical properties, impact energy, the subsequent quenching and tempering are used. The metallurgical transformation caused by deformation followed by cooling and/or heat treatment has added influences on steels’ mechanical properties. The rational decrease in impact energy value is complex.

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Antoniac, Iulian, Marian Miculescu, and Mihaela Dinu. "Metallurgical Characterization of some Magnesium Alloys for Medical Applications." Solid State Phenomena 188 (May 2012): 109–13. http://dx.doi.org/10.4028/www.scientific.net/ssp.188.109.

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The magnesium alloys has been intensively studied for their suitable mechanical properties, excellent biocompatibility and their ability to biodegrade in biological environments. Although magnesium biodegradable implants possess many desirable properties, it is important that the alloy is able to be tolerated by the body- the constitutional elements of magnesium-based alloys should be toxic free. In this study two binary magnesium alloys Mg-Ca0,8 and Mg-Ca1,8 were experimentally obtained by casting and was characterized in order to investigate the microstructure, mechanical properties and how

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Ada, Hakan, Muhammed Ahmet Çobanoğlu, and Nihat Kaya. "Investigation of the Effect of Electrode Type on Microstructure and Mechanical Properties in the Welding Process of Miilux 500 Protection Armour Steels with Shielded Metal Arc Welding Method." Journal of Advanced Applied Sciences 3, no. 2 (2024): 55–65. https://doi.org/10.61326/jaasci.v3i2.300.

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This study highlights the critical importance of electrode selection in ensuring the mechanical integrity and metallurgical reliability of welded armour steel, contributing valuable insights for future applications in the defence industry. In this study, plates produced from Miilux Protection 500 armour steel were joined by the electric arc welding method with Citochromax and Tenacito 80 shielded electrodes produced by Magmaweld. To characterise the mechanical and metallurgical performances of the joints, tensile, hardness and bending tests were performed on the samples taken from the joints a

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Singh, Gurmeet, Kulwant Singh, and Jagtar Singh. "Effect of Axial Force on Mechanical and Metallurgical Properties of Friction Stir Welded AA6082 Joints." Advanced Materials Research 383-390 (November 2011): 3356–60. http://dx.doi.org/10.4028/www.scientific.net/amr.383-390.3356.

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In this investigation an attempt has been made to highlight the influence of axial force on the mechanical and metallurgical properties of friction stir welded aluminum alloy AA6082-T651 joints. The axial force is varied from 3 kN to 8 kN on the surface of the base material. Tensile test, macrostructure and microstructure tests were performed on all the welded specimens. SEM was used to know the behavior of the fractured surface of the tensile test specimens. It is found that the joint fabricated at 6 kN axial force has higher tensile strength and good metallurgical properties.

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Baek, Gyeong Yun, Gwang Yong Shin, Ki Yong Lee, and Do Sik Shim. "Mechanical Properties of Tool Steels with High Wear Resistance via Directed Energy Deposition." Metals 9, no. 3 (2019): 282. http://dx.doi.org/10.3390/met9030282.

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This study focused on the mechanical and metallurgical characteristics of high-wear-resistance steel (HWS) deposited using directed energy deposition (DED) for metal substrate hardfacing or repairing. As post-deposition heat treatment changes the metallurgical characteristics of deposits, the effect of post-deposition heat treatment on the mechanical properties was investigated via microstructure observation and by conducting hardness, wear, and impact tests. The obtained micro-images showed that the deposited HWS layers exhibit cellular and columnar dendrites, and the microstructure of heat-t

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Wang, Feng, Yanan Gao, Zhiguo Hu, et al. "Experimental and Numerical Investigation on Mechanical Properties of Large-Diameter Metallurgically Clad Pipes." Journal of Marine Science and Engineering 13, no. 5 (2025): 880. https://doi.org/10.3390/jmse13050880.

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Bimetallic-clad pipes demonstrate exceptional advantages in transporting corrosive oil and gas through the combination of the load-carrying capacity of the base material and the anti-corrosive function of the thin layer of corrosion-resistant alloy. This study investigates the mechanical properties of 24-inch X65 + Alloy625 metallurgically clad pipes through experimental tests and finite element analysis. Uniaxial tensile testing with digital image correlation reveals uniform deformation between the base and clad layers until interfacial failure initiates at an average strain threshold of 34.1

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G., Srinivas Kumar, Venkata Mohana Reddy Y., and Chandra Mohan Reddy B. "Mechanical and Metallurgical Characterization of Al/Ceramic MMC." International Journal of Engineering and Advanced Technology (IJEAT) 9, no. 3 (2020): 526–29. https://doi.org/10.35940/ijeat.B4656.029320.

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Aluminum amalgam MMCs are ahead of time abundant acknowledgment for vehicle, modern, and aviation application due to their low thickness, high and great basic quality inflexibility. In the present work, an exertion is made to plan and assess the mechanical properties of Al6061-SiC/Graphite half breed composites. The composites were primed by means of stir casting process in which amount of fortification is varied from 2-10% in steps of 3, 5, 7 wt%. The primed composites are characterized as per standards. The scattered Graphite and SiC in Al6061 combination contributed in improving the rigidit

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Li, Yong Jun, Kui Zhang, Xing Gang Li, Xin Zhao, and Xu Jun Mi. "Mechanical Properties and Microstructure of AM140 Magnesium Alloy." Materials Science Forum 610-613 (January 2009): 822–25. http://dx.doi.org/10.4028/www.scientific.net/msf.610-613.822.

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The homogenization treatment, hot extrusion, and annealing treatment are carried out to study the effects of these processes on the mechanical properties and structure of AM140 magnesium alloy. The parameter of homogenization treatment (420°C× 24h) determined by DSC and metallurgical photo is sufficient which ensures the eutectic phase melt into magnesium matrix greatly. The Rm, Rp0.2 and A of billets after hot extrusion are 355MPa, 305MPa and 3.5% respectively. The variation of structure and mechanical properties during the process of aging is also studied by optical observation and tensile s

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Reddy, Bandi Venkata Ramana, Saikat Ranjan Maity, and Krishna Murari Pandey. "Characterization of spray formed Al-alloys — A Review." REVIEWS ON ADVANCED MATERIALS SCIENCE 58, no. 1 (2019): 147–58. http://dx.doi.org/10.1515/rams-2019-0013.

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Abstract A review on the characterization of mechanical, metallurgical, porosity, tribological and corrosion properties of spray deposited Al-alloys are presented in this paper. Al-alloys are potentially used in various applications specifically in bearing materials, aerospace due to low weight to high strength, proper lubrication, excellent wear and corrosion resistance. Al alloys being processed through spray forming technology, which possesses lower processing steps than the other conventional methods like ingot and powder metallurgy. Characterization of Al alloys spray deposits is carried

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Fu, Gao Sheng, Wen Zhe Chen, and Kuang Wu Qian. "Effects of Melt-Treatment Technique on the Metallurgical Quality and Mechanical Properties of Al Sheet Used for Can Manufacture." Key Engineering Materials 297-300 (November 2005): 482–88. http://dx.doi.org/10.4028/www.scientific.net/kem.297-300.482.

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The Al sheet used for pressure can manufacture (or called Al piece) was prepared by different melt-treatment techniques and using the lower grade commercial purity raw Al (Al99.5). And the influence laws of melt-treatment techniques on the metallurgical quality and mechanical properties of Al piece were investigated. It is found that high-efficient melt-treatment technique improves the metallurgical quality of Al piece remarkably, that is, the rate of removing inclusions and the extent of lowering porosity amount to about 66.6% and 87.0%, respectively, and as-cast mean grain diameter decrease

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Sajuri, Zainuddin, Amirhossein Baghdadi, Muhammad Faisal Mahmod, and Junaidi Syarif. "Fatigue and Mechanical Properties of Aluminium-Copper Bi-Metal Tubes." Advanced Materials Research 896 (February 2014): 626–29. http://dx.doi.org/10.4028/www.scientific.net/amr.896.626.

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Metallurgical bonded aluminium-copper bi-metal tube has a future prospect as an alternative material to copper in the heat, ventilation and air-conditioning (HVAC) industries. The application of aluminum-copper bi-metallic material is seems practical in maintaining the quality of existing products. However, the mechanical strength and fatigue properties of the bi-metal tubes are unknown. In this study, metallurgical, mechanical and fatigue properties of the copper phosphorous alloy and aluminium-copper bi-metal tubes were characterized through metallographic analysis, tensile, bending and fati

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Tanner, B. K., J. A. Szpunar, S. N. M. Willcock, L. L. Morgan, and P. A. Mundell. "Magnetic and metallurgical properties of high-tensile steels." Journal of Materials Science 23, no. 12 (1988): 4534–40. http://dx.doi.org/10.1007/bf00551956.

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Hu, Wen Jun, Xi Cheng Huang, Fang Ju Zhang, and Li Ming Wei. "Mechanical Properties of 35CrMoA Steel at High Strain Rate Loading." Advanced Materials Research 791-793 (September 2013): 338–42. http://dx.doi.org/10.4028/www.scientific.net/amr.791-793.338.

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The tensile properties of alloy steel 35CrMoA were measured by dynamic tension experimental apparatus, and the stress-strain curves of the material at strain rate range from 10-2/s to 103/s were obtained. The fracture appearance and metallurgical structure were observed for the recovered specimens. The influence of strain rates on mechanical properties and microstructure of the 35CrMoA steel was analyzed. Based on the experimental data of mechanical properties, the JC constitutive parameters were fitted for 35CrMoA.

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Babu, Bijish, Andreas Lundbäck, and Lars-Erik Lindgren. "Simulation of Ti-6Al-4V Additive Manufacturing Using Coupled Physically Based Flow Stress and Metallurgical Model." Materials 12, no. 23 (2019): 3844. http://dx.doi.org/10.3390/ma12233844.

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Simulating the additive manufacturing process of Ti-6Al-4V is very complex due to the microstructural changes and allotropic transformation occurring during its thermomechanical processing. The α -phase with a hexagonal close pack structure is present in three different forms—Widmanstatten, grain boundary and Martensite. A metallurgical model that computes the formation and dissolution of each of these phases was used here. Furthermore, a physically based flow-stress model coupled with the metallurgical model was applied in the simulation of an additive manufacturing case using the directed en

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