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of electron-beam cold hearth single melt process for titanium alloy ingots[J]. Titanium Industry Progress, 2009, 26(2): 14-18. [6] 雷文光, 于兰兰, 毛小南, 罗 雷, 张英明, 候智敏. 电子束冷床熔炼TC4钛合金连铸凝固过程数值模拟[J]. 中国有色金属学报, 2010, 20(S1): s381-s386. LEI Wen-guang, YU Lan-lan, MAO Xiao-nan, LUO Lei, ZHANG Ying-ming, HOU Zhi-min. Numerical simulation of continuous casting solidification process of TC4 titanium alloy during EBCHM......
Effect of YF3 on weld microstructure and performance of titanium alloy TC4 in TIG weldingYANG Chun-li(杨春利), LIN San-bao(林三宝), ZHANG Qing-tao(张清涛)(State Key Laboratory of Advanced Welding Production Technology,Harbin Institute of Technology, Harbin 150001, China)Abstract:The effect of additive YF3 on weld microstructure and mechanical performance of titanium alloy TC4 in Activating Tungsten Inert......
成本 中图分类号:TG146.2 文献标志码:A Preparation of low-cost TC4 titanium alloy sheet FENG Qiu-yuan1, PANG Hong1, QIAO Lu1, TONG Xue-wen1, LIU Rui2, YE Wen-jun2, WANG Ding-chun1, GAO Qi1..., Beijing 100088, China) Abstract: Through adding enough defective material, TC4 titanium alloy slab ingot was produced by using single electron beam cold hearth melting (EBCHM), then, a sheet......
:TG 40 文献标志码:A Numerical simulation of secondary development TC4 titanium alloy based on ABAQUS software during linear friction welding CHEN Liang, LI Wen-ya, MA Tie-jun... welding (LFW) of TC4 titanium alloy was established based on the ABAQUS/Standard software. The remesh and map solution techniques in ABAQUS were employed to cope with the element distortion......
properties of TC4 titanium alloy ring forging LI Si-qing, LIU Jing-nan, WANG Xu (Beijing Institute of Aeronautical Materials, Beijing 100095, China) Abstract: The effects of primary α-phase volume fraction on mechanical properties of TC4 titanium alloy ring forging were investigated. Microstructures of the ring forging were observed using optical microscopy. The mechanical properties of the ring......
Metal Research, Xi’an 710016, China) Abstract: From ANSYS simulation, electron beam cold hearth melting process of TC4 titanium alloy was studied. The results show that after the melt trickles from... for feeding. When the cooling time reaches 500 s, the melt temperature remains unchanged. Key words: electron beam cold hearth melting; TC4 titanium alloy; temperature field; simulation TC4钛合金具有低密度,高比强......
头;原位拉伸 中图分类号:TG 456.7 文献标志码:A In-situ investigation on mechanical behavior of laser-welded joint for TC4 titanium alloy ZHAO Xi... to its coarse martensite and small grain boundary. Therefore, the tensile stress in the welded metal is higher than that in the other areas. Key words: TC4 titanium alloy; laser welded joint; in-situ......
or Fe2O3 form, the wear loss of TC4 alloy significantly decreases. Fe2O3 particles layer has a strong load-carrying capacity, and protects titanium alloy against wear. However, MoS2 particles layer.... 表1 TC4合金的化学成分 Table 1 Chemical composition of TC4 alloy (mass fraction, %) 表2 GCr15轴承钢的化学成分 Table 2 Chemical composition of GCr15 steel (mass fraction, %) 图1 TC4合金固溶......
for Nonferrous Metal Research, Xi’an 710021, China) Abstract: The microstructure of Ti-6A1-4V (TC4) titanium alloy wire is fined and optimal performance can be obtained by drawing. Annealed.... ZHANG Zhi-qiang, DONG Li-min, GUAN Shao-xuan, LIU Yu-yin, YANG Rui. Effects of diameter on microstructure and mechanical properties of large-size TC4 titanium alloy wires in solution treated and aged......
]. Orthopaedics and Traumatology (Surgery and Research), 2014, 100: 37-41. [15] HUANG Z Y, WANG Q Y, WAGNER D, BATHIAS C. A very high cycle fatigue thermal dissipation investigation for titanium alloy TC4...-yong, TANG Zhen-yun. Research development and application of damage tolerance titanium alloy[J]. Journal of Materials Engineering, 2010(9): 95-98. [17] 黄正阳, 郭子静, 文光平, 李 庆. 不同工艺退火后TC4合金的力学性能[J]. 金属退火......