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Trans. Nonferrous Met. Soc. China 25(2015) 1872-1880 Effect of cyclic heat treatment on microstructures and mechanical properties of directionally solidified Ti-46Al-6Nb alloy Hong-ze FANG, Rui-run.... Four times of cyclic heat treatment refines the grain size from 1.33 mm to 0.59 mm, nevertheless the lamellar spacing increases from 0.71 μm to 1.38 μm. Extending the holding time and increasing......
Effect of Heat Treatment on Microstructure of CuAlBi Alloy Chen Fang1,Zheng Yucai1,Liu Changrong1,Xiao Nianxin1,Zhang Hailong1 (1.Department of Machinery and Electron, Hebei Normal University..., and the effect of heat treatment on microstructure of CuAlBi alloy was also discussed. The results show that the phase-transition point temperature of CuAlBi alloy is 561.7℃, and heat treatment can......
Heat Treatment and Properties of Nitrogen Alloyed, Martensitic,Corrosion-resistant Steels Roland Rabitsch1,Klaus Sammt1,Michael Haspel1,Reinhold Schneider2 (1.BOHLER Edelstahl GmbH, Kapfenberg... process route and material properties of these steels in comparison to standard martensitic corrosion-resistant steels. The typical response of these steels to various heat treatment parameters is shown......
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Effect of Heat Treatment on Microstructure and Microhardness of Directionally Solidified NiAl-Cr(Mo)-Hf Intermetallic Alloy GUO Jian-ting1,XU Chun-mei2,XIE Xi-shan2 (1.Institute of Metal Research, Chinese Academy of Sciences, Shenyang, China;2.University of Science and Technology Beijing,Beijing,China) 摘要:The effect of heat treatment on microstructure and microhardness of directionally......
The Integration of Vacuum Brazing into Heat Treatment - A Progressive Combined Process Henkjan Buursen1,Ingo Reinkensmeier2 (1.Bodycote Warmebehandlung GmbH, Diemen, Netherlands;2.Bodycote... to an independent (hybrid) technology. The use of hybrid procedures for metal joining and heat treatment of metallic materials finds more and more industrial fields of application. Modern vacuum lines......
Heat Treatment of Modified 6005A Alloy for Vehicles GUO Ming-Xing1,WANG Ming-Pu1,LI Zhou1,CAO Ling-fei1 (1.School of Materials Science and Engineering, Central South University, Changsha 410083...:6005A; heat treatment; quench sensitivity; [全文内容正在添加中] ......
Heat Treatment of Nd1+xBa2-xCu3O7-δ Superconductors 司平占1,苏大和2,樊占国3 (1.Institute for Metal Research, Chinese Academy of Sciences, Shenyang 110016, China;2.Myongji University, Yongin 449-728, South... in pure Ar at 950 ℃. The substitution of Nd ions for Ba ions in the Nd1+xBa2-xCu3O7-δ before and after the heat treatment was investigated by XRD. In order to know the effects of heat treatment......
in %) alloy by the cyclic heat treatments was studied. The heat treatment scheme included a tempering at 1250°C and cyclic tempering at 1000 and 1200°C three times after solution treatment at the temperature above α phase transus followed by immediate fan cooling. The fine and homogeneous near-γ microstructure can be obtained by this heat treatment, which causes the breakdown of as-cast......
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