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Effect of hot working and post-deformation heat treatment on microstructure and tensile properties of Ti-6Al-4V alloy S. M. ABBASI1, A. MOMENI2 1. Mechanical Department, KNT University... microstructure. Ti-6Al-4V is a very well known alloy for its desirable mechanical properties and corrosion resistance. The application of this alloy is particularly attractive to aerospace and biomaterial......
HIP diffusion bonding of P/M titanium alloy Ti-6Al-4V and stainless steel 1Cr18Ni9Ti LANG Ze-bao(郎泽保), WANG Liang(王亮), ZHANG Xu-hu(张绪虎) Aerospace Research Institute of Materials and Processing...: The HIP diffusion bonding of P/M titanium alloy Ti-6Al-4V and stainless steel 1Cr18Ni9Ti using pure Ni as intermediate layer was studied. Bonding joint with complex bonding interface was obtained......
microscopy. The wear resistance of TLM alloy was tested by sliding wear in comparison with as-annealed Ti-6Al-4V and as-aged Ti-13Nb-13Zr. The results show that the specimen cooled from α+β dual phase... Ti-6Al-4V and aged Ti-13Nb-13Zr, whereas the specimen treated at 510 ℃, 6 h, AC exhibits the highest value. So, heat treatment and alloy composition have a great influence on the wear resistance for Ti......
热处理对Ti-6Al-4V棒材固溶时效性能的影响 马英1,胡洋海1,徐祝萍1,张延生1 (1.宝鸡钛业股份有限公司,陕西,宝鸡,721014) 摘要:概述了对飞机转动件叶片用Ti-6A1-4V(TC4)钛合金棒材通过采用不同固溶时效热处理制度的实验,以研究TC4用钛合金棒材不同热处理制度与组织,固溶时效性能之间的关系,通过对比试验得出工业化生产满足宇航结构件和转动部件用TC4棒材制定合理的固溶时效热处理制度. 关键词:热处理; Ti-6Al-4V钛合金; 固溶时效性能; 组织; [全文内容正在添加中] ......
Trans. Nonferrous Met. Soc. China 22(2012) s472-s478 Superplastic forming Ti-6Al-4V titanium alloy cylinder with near uniform thickness distribution JIANG Shao-song1, LU Zhen1, HE Xiao-dong2, WANG... wire-cutting, the aerospace Ti-6Al-4V titanium alloy cylinder was fabricated successfully (Fig. 12). It can be concluded that the friction of dies is an important factor affecting the thickness......
; 1 Introduction Ti-6Al-4V alloy is a dual phase alloys... temperature antioxidant. And then specimens were put into dies and removed into furnace to heat up to 925 ℃, which is the optimum superplastic forming temperature for Ti-6Al-4V alloy. The furnace......
and Ti-6Al-4V alloy at 915 °C and 80 MPa for 1 h. They concluded that adding Ti-based amorphous interlayer improved atomic diffusion, which ultimately improved the mechanical properties of the joints..., the diffusion bonding of Ti2AlNb base alloy (Ti-22Al-25Nb) to Ti-6Al-4V at 950 °C under an applied pressure of 15 MPa for 100 min was investigated. The interfacial micro- structure and elemental......
Welding of Ti-6Al-4V alloy using dynamically controlled plasma arc welding process CHEN Jian-chun, PAN Chun-xu Center for Electron Microscopy, School of Physics and Technology, Wuhan University... into the workpiece materials while maintaining desired full penetration, and it was used to weld Ti-6Al-4V alloy sheets. The microstructures, facture surfaces and microhardness of the welded joints were......
优化方法,得到Ti-6Al-4V钛合金修正Johnson-Cook模型中的9个本构参数优化结果如表1所示. 表1 修正Johnson-Cook模型中Ti-6Al-4V钛合金的本构参数 Table 1 Constitutive parameters of modified Johnson-Cook modal for Ti-6Al-4V alloy 相比Johnson... simulation and experimental data of Ti-6l-4V alloy under different temperatures at quasi-static case 最后对Ti-6Al-4V钛合金高应变率(>1×102 s-1)范围的不同应变率,温度,(998 K,3700 s-1;798 K,3100 s-1;598 K,2700 s-1;296......
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