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Trans. Nonferrous Met. Soc. China 28(2018) 1287-1297 Effect of post-weld heat treatment on joint properties of dissimilar friction stir welded 2024-T4 and 7075-T6 aluminum alloys B. SAFARBALI, M... evaluated and compared with as-welded joints. Results show that both 2024-T6 and 7075-T6 post-weld heat treatment procedures considerably improve the mechanical strength of the welded joint, with higher......
Evolution of eutectic structures in Al-Zn-Mg-Cu allaoys during heat treatment FAN Xi-gang(樊喜刚)1, JIANG Da-ming(蒋大鸣)1, MENG Qing-chang(孟庆昌)1, ZHANG Bao-you(张宝友)1, WANG Tao(王 涛)2 1. Analysis...; Abstract: The evolution of the eutectic structures in the alloys with different copper contents during heat treatment was studied by scanning......
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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......
,热影响区硬度不能完全恢复,会出现一个硬度谷,即软化区.通过对软化区进行透射电镜表征后发现,该区域内析出相出现明显的粗化. 关键词:Al-Mg-Si-Cu合金；析出相；焊后热处理；微观结构；力学性能；热影响区；软化区 中图分类号:TG111.5；TG113.25 文献标志码:A Effects of post-weld heat treatment... of the joint after post-weld heat treatment can be enhanced to some extent compared to the as-welded joint, while the hardness of the weld seam is still the lowest region because the formation of massive second......
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......
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] ......
showed the formation of adiabatic shear band (ASB). Key words: AZ31B magnesium alloy; post-weld heat treatment; ballistic behaviour; penetration depth; adiabatic shear band 1 Introduction In recent... aluminium plates subjected to ballistic impact [J]. Materials Science and Engineering A, 2014, 608: 207-220. [18] YAN Z F, ZHANG H X, DUAN J W, LIU F, WANG G L. Effect of post-weld heat treatment......
