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化；等温锻造；热处理 中图分类号:TG146.2 文献标志码:A Effect of thermal processing parameters on static globularization kinetics of TC17 alloy SUN Xin1, ZENG Wei-dong1, ZHANG Zhi-jin2, JIA..., Beijing 100024, China) Abstract: The isothermal compression of TC17 alloy at 820 and 860 ℃, and subsequently annealing for 10 min-8 h were conducted, and the effects of deformation degree, annealing......
; 文献标志码:A Finite element simulation and test validation of globularization behavior of TC17 titanium alloy JIA Zhi-qiang, ZENG Wei-dong, XU Jian-wei, MA Xiong, SUN Xin (State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi’an 710072, China) Abstract: The globularization behavior of TC17 titanium alloy during isothermal forging procedure was studied......
:TC17钛合金; 片层组织; 动态球化；动力学；人工神经网络 中图分类号:TG146.2 文献标识码:A ANN model for prediction of dynamic globularization in TC17 titanium alloy WANG Kai-xuan1, 2, ZENG Wei-dong1, ZHAO... on Gleeble-1500 system in the temperature range of 780-860 ℃ and strain rate range of 0.001-10 s-1, was used to study the kinetics of microstructural evolution of TC17 titanium alloy with initial......
Trans. Nonferrous Met. Soc. China 29(2019) 1430-1438 Microstructure evolution and its effect on flow stress of TC17 alloy during deformation in α+β two-phase region Jiao LUO, Peng YE, Wen-chao HAN... and its effect on flow stress of TC17 alloy during deformation in the α+β two-phase region were investigated via microstructure characterization and isothermal compression tests. Results showed......
temperature mechanical properties and excellent corrosion resistance [1-3]. Ti-5Al-2Sn-2Zr- 4Mo-4Cr (named TC17 in China and Ti-17 in America) is a near β titanium alloy mainly used to fabricate the compressor... evolution and tensile mechanical properties. The attention was paid to the changing of the continuous αGB and the PFZ and the effect on the tensile properties. 2 Experimental A thick plate of TC17 alloy......
Institute, Beijing 100024, China) Abstract: The microstructure and microhardness of dissimilar joint of a near α titanium alloy Ti60 and a β-rich, α+β titanium alloy TC17 were studied using electron beam... of β phase. The HAZ of TC17 titanium alloy is constituted of acicular α′ phase, equiaxial α phase and metastable β phase. The microhardness of the joint distributes unevenly due to gradual......
Microstructure evolution of TA15 titanium alloy during hot power spinningCHEN Yong, XU Wen-chen, SHAN De-bin, GUO Bin(School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China)Abstract:The microstructure evolution of TA15 titanium alloy during hot power spinning was studied. Effects of wall reduction on microstructure evolution of TA15 titanium alloy were......
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Deformation behavior of TC1 titanium alloy sheet under double-sided pressure WANG Zhong-jin(王忠金), SONG Hui(宋 辉),WANG Zhe(王 哲) School of Materials Science and Engineering, Harbin Institute... bulge(VPB) tests of an annealed TC1 titanium alloy sheet were carried out under two different conditions: double-sided pressure bulging and conventional single-sided pressure bulging. The automated......
