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A. Preparation of rapidly solidified filler metal of Al-Si-Zn for brazing aluminum alloy/stainless steel[P]. 2012-06-20. [67] UEYAMA D, SAITOH Y, ISHIKAWA N, OHMURA T, SEMBOSHI S, HORI F, IWASE A. Hardness......
of friction and wear during the abrasion of metals[J]. Wear, 1962, 5(2): 114-135. [58] TAYEBI N, CONRY T F, POLYCARPOU A A. Determination of hardness from nanoscratch experiments: Corrections......
. Influence of minor POSS molecules additions on the microstructure and hardness of Sn3Ag0.5Cu-xPOSS composite solders[J]. Journal of Materials Science: Materials in Electronics, 2012, 23(9): 1640-1646......
in the coating enhance the antioxidant capacity of the coating. Due to the feature of a low density, high hardness, high strength and high modulus, ZrC is most commonly used zirconium compound. DONG et al......
% and yield strength near 1900 MPa. Other mechanical properties are also found to be affected by the L-LST, such as the hardness [32], and the tensile properties [99]. Fig. 17 Compressive engineering......
M, LIN Z. Microstructure, metallurgical defects and hardness of Al-Cu-Mg-Li-Zr alloy additively manufactured by selective laser melting[J]. Journal of Alloys and Compounds, 2020, 835: 155372. [40... Y, DUAN L, WEN S, WEI Q, SHI Y. Enhanced micro-hardness and wear resistance of Al-15Si/TiC fabricated by selective laser melting[J]. Composites Communications, 2018, 10: 64-67. [51] GU D, WANG H......
; (24) where m2 and CS are material constants. 4.3.2 Precipitation hardening The maximum strength and the hardness......
AlxFeCoCrNi高熵合金的硬度随Al含量的变化[76] Fig. 6 Hardness vs. Al-content of as-cast AlxFeCoCrNi alloys[76] 从上述分析可知,高熵合金具有明显的区别于传统合金的特征,但也存在一些争议.高熵效应仍是高熵合金的核心特征,合金体系的构型熵对高熵固溶体相的形成以及高温结构稳定性具有较大影响.随着研究的深入,缓慢扩散效应以及晶格畸......
DOI: 10.11817/j.ysxb.1004.0609.2021-40013 镁合金:成分,组织与阻燃 宋 祥1,王忠卫1,曾荣昌1, 2 (1. 山东科技大学 材料科学与工程学院,青岛 266590; 2. 郑州大学 材料科学与工程学院,郑州 450002) 摘 要:镁合金具有低密度,高比强度和比刚度,是交通运输领域潜在的轻质结构材料.然而,镁合金的抗高温氧化性差和易燃性限制了其应用.本文详细介绍了镁合金在空气中高温氧化与燃烧的基本原理以及镁合金高温氧化的影响因素;总结了镁合金高温氧化与阻燃研究进展,包括目前已提出的镁合金抗氧化模型理论,与Ca,Be,Sr和稀土......
TiAl[J]. Oxidation of Metals, 2002, 58(3/4): 375-390. [87] ZHANG Y G, LI X Y, CHEN C Q, WANG W, JI V. The influence of Nb ion implantation upon oxidation behavior and hardness of a Ti-48at.% Al alloy[J......