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校对验算.从而得出:在成品生产工序中,TC4合金棒材的α层厚度一般不超过0.15 mm. 关键词:金相法;α层厚度;Ti-6Al-4V合金 中图分类号:TG 146.2 文献标志码:A Determination of α-layer thickness for Ti-6Al-4V alloy bar SHAO Jun, ZHU Yu... among the heating temperature, heating time and α-layer thickness of Ti-6Al-4V alloy bars was determined by metallographical testing method. Then, the results were corrected by diffusion equaiton......
附近材料的碎化破坏. 关键词:Ti-6Al-4V钛合金;热加工工艺;抗弹性能 中图分类号:TJ840.1 文献标志码:A Effect of thermo-mechanical processing on ballistic performance of Ti-6Al-4V alloy ZHENG Chao1, WANG Fu-chi1... of the target, in which adiabatic shear bands and adiabatic shear band cause cracks. Key words: Ti-6Al-4V alloy; thermo-mechanical processing; ballistic performance 钛合金材料因其较高的比强度和较强的抗腐蚀能力深受世界各国防护材料研究者......
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Trans. Nonferrous Met. Soc. China 22(2012) 2943-2951 Influence of hydrogen content on room temperature compressive properties of Ti-6Al-4V alloy at high strain rate YUAN Bao-guo1, YU Hai-ping2, LI... properties of Ti-6Al-4V alloy at high strain rate. Microstructure was observed to reveal the mechanism of hydrogen-enhanced compressive properties. The experimental results indicate that hydrogen has......
Hydrogen-induced hot workability in Ti-6Al-4V alloy ZONG Ying-ying(宗影影), SHAN De-bin (单德彬), L? Yan(吕 炎), GUO Bin(郭 斌) School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China Received 28 July 2006; accepted 15 September 2006 Abstract: The effect of hydrogen on hot deformability of Ti-6Al-4V alloy was investigated by isothermal hot compression test......
Ti-6Al-4V合金的断裂方式为典型的韧窝型穿片层断裂. 关键词:电子束熔化;Ti-6Al-4V合金;显微组织;拉伸性能;锻态 中图分类号:TG146.2+3 文献标志码:A Microstructures and mechanical properties of Ti-6Al-4V alloy fabricated by electron... for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China) Abstract: Microstructures and mechanical properties of Ti-6Al-4V alloy fabricated by electron......
; 文献标识码: A Effects of oxidation time on microstructure and performance of micro-arc oxidation coatings formed on Ti-6Al-4V alloy GUO Bao-gang1, 2, LIANG Jun1, 2, CHEN Jian-min1, TIAN Jun1, LIU... of Sciences, Beijing 100039, China) Abstract: Ceramic coatings were fabricated on Ti-6Al-4V alloy by micro-arc oxidation(MAO) at the constant current density of 6A/dm2 in Na3PO4 solution. The effects......
for the saw-tooth chip with more hydrogen content. Key words: Ti-6Al-4V alloy; hydrogen treatment; chip formation; adiabatic shearing  ...室温条件下,置氢钛合金的流动应力几乎均小于未置氢材料的,说明氢作为β稳定元素可以提高钛合金的高温塑性.氢的加入降低了Ti-6Al-4V合金的β相转变温度并提高其含量,而β相 图3 应变速率为5 000 s-1时置氢TC4合金流动应力-应变曲线 Fig.3 σ―ε curves of hydrogenated Ti-6Al-4V alloy......
Trans. Nonferrous Met. Soc. China 27(2017) 91-101 Stitch welding of Ti-6Al-4V titanium alloy by fiber laser Cui LI1, Bin LI2, Ze-feng WU1, Xiao-yong QI1, Bing YE1, Ai-hua WANG1,2 1. Hubei Provincial... welding joint with minimal porosity was obtained by employing laser power of 1700 W, welding speed of 1.5 m/min and defocusing distance of +8 mm. Key words: Ti-6Al-4V titanium alloy; fiber laser......
suffers severe wear sliding against Monel K500 alloy compared with sliding against Ti-6Al-4V alloy in both distilled water and seawater. Key words: Ti-6Al-4V alloy; Monel K500 alloy; seawater... alloys, nickel and its alloy and stainless steels possess an excellent corrosion resistance in seawater and are widely used in marine [1,7,12,13]. The tribocorrosion behaviors of Ti-6Al-4V......