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Subtransus deformation mechanisms of TC11 titanium alloy with lamellar structure SONG Hong-wu(宋鸿武), ZHANG Shi-hong(张士宏), CHENG Ming(程 明) Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China Received 13 October 2009; accepted 23 August 2010 Abstract: Isothermal compression tests are applied to study the deformation mechanisms of TC11 titanium alloy with lamellar......
Hot deformation mechanism and microstructure evolution of TC11 titanium alloy in b field CHEN Hui-qin(陈慧琴)1, 2, CAO Chun-xiao(曹春晓)1, GUO Ling(郭 灵)1, LIN Hai(林 海)1 1. Beijing Institute... boundaries; and the other is that of new fine grains along elongated prior b grain boundaries. Key words: TC11 titanium alloy; hot deformation; microstructure evolution ......
and mould structure were optimized. Experiments of forging process of TC11 titanium alloy complicated forge were made. FEM simulation results were verified by experiments. The research offers the principle for optimizing the process parameters and mould structure of C11 titanium alloy complicated forge. Key words: TC11 titanium alloy; forge; 3D FEM simulation TC11合金是一种综合性能良好的α-β型热强钛合金,在500 ℃以下有......
properties of TC11 titanium alloy GU Yi, QI Yan-ling, XIA Chang-qing, LI Xue-xiong, WANG Zhi-hui (School of Materials Science and Engineering, Central South University, Changsha 410083, China) Abstract: The effects of thermal exposure at 500 ℃ for various time on microstructure and mechanical properties of TC11 titanium alloy were investigated by optical microscopy (OM), scanning......
. Mechanism of dislocation kinetics under magnetoplastic effect[J]. Acta Phys Sin, 2015, 64(14): 337-346. Effects of electromagnetic treatment on microstructures and properties of TC11 titanium alloy WANG... of the materials by altering microstructures and movement of dislocations of the material. Key words: TC11 titanium alloy; electromagnetic; microstructure; dislocation; microhardness Foundation item......
成效,为大规格钛合金棒材的热加工提供一条新的工艺流程路线. 关键词:TC11钛合金；径锻；两相区变形 中图分类号:TF 804.3 文献标志码:A Final wrought deformation of TC11 titanium alloy in (α+β) phase WU Ying-yan, WANG Wan-bo, JI Bo... technological process for the production of titanium alloys. Key words: TC11 titanium alloy; radial forging press; final wrought deformation 随着航空,航天用材对钛合金组织要求的不断提高,有效控制钛合金组织形貌成为产品质量水平的一个重要标志.TC11钛合......
材的97 %以上,塑性明显下降,低于母材的50%,焊缝断口形貌为低塑性沿晶断裂特征. 关键词:TC11钛合金；激光焊接；显微组织；力学性能 中图分类号:TG456.7 文献标志码:A Microstructure and mechanical properties of high-strength TC11 titanium alloy..., Shanghai 200240, China; 2. Shanghai Xin Li Institute of Power Equipment, Shanghai 201109, China) Abstract: The titanium alloy TC11 was welded by fiber laser beam, the microstructure and mechanical......
homogenizing treatment on microstructure and properties of TC11 titanium alloy forging HAN Dong 1, MAO Xiao-nan 1, DENG Rui-gang 2, ZHANG Peng-sheng 1 (1. Northwest Research Institute of Non-ferrous Metals... and properties of TC11 titanium alloy were investigated by means of optical microscope observation, mechanical property test, fatigue property test and scanning electric microscope fractography analysis......
码:A Control of chemical composition of TC11 alloy standard sample for spectral analysis REN Chun-yan, LI Dong-mei, ZHANG Ai-rong, MAO Qi, ZHAO Fang-li, SU Hai-jun (Baoji Titanium Industry Co...-mixed with the sponge titanium as raw materials after three times vacuum arc furnace (VAR) smelting. Key words: TC11 alloy; standard sample; chemical composition; uniformity 国产TC11钛合金的名义成分为......
of α-phase. Key words: TC11 titanium alloy; equiaxed structure; hot deformation; microstructure evolution 1 Introduction Microstructure plays a very important role in the mechanical properties...]. Materials Science and Engineering A, 2009, 505: 136-143. [17] ZONG Y Y, SHAN D B, XU M, LU Y. Flow softening and microstructural evolution of TC11 titanium alloy during hot deformation [J]. Journal......
