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Oxidation behaviors of Ni-Cr-Al superalloy foams at 1 000 °C in airTANG Hui-ping(汤慧萍)1, WANG Yan(王岩)2, LIU Yong(刘咏)3, LI Wei-jie(李维杰)4, HAN Chao(韩朝)4(1. State Key Laboratory of Porous Metals... behaviors of Ni-16Cr-xAl (x=4.5%, 9.0%, mass fraction) superalloy foams in air at 1 000 °C were investigated. The effects of Al content on the resistance to high temperature oxidation were examined......
Recrystallizaiton Behavior of Directionally Solidified DZ4 Superalloy TAO Chun-Hu1,LI Yun-ju1,ZHANG Wei-fang1 (1.Failure Analysis Center of AVIC, Beijing Institute of Aeronautical Materials, Beijing, China) 摘要:This article investigated effects of degrees of deformation, heat treatment temperatures and holding times on the recrystallization behavior of directionally solidified DZ4 superalloy......
Effect of Ce+ Ion Implantation upon Oxidation Resistance of Superalloy K38G Li Meishuan1,Qian Yuhai2,Zhao Youming3,Duo Shuwang1 (1.Shenyang National Laboratory for Materials Sciences, Institute... Company,Zhenjiang 212000,China) Abstract:The oxidation behavior (isothermal and cyclic oxidation) of cast superalloy K38G and the effect of Ce+ ion implantation with dose of 1×1017 ions/cm2 upon its......
HIGH-TEMPERATURE OXIDATION OF FGH96 P/M SUPERALLOY Y. W. Zhang1,J.X. Dong2,M.C. Zhang2,F.J. Liu2 (1.Central Iron and Steel Research Institute, Beijing 100081, China;2.School of Materials Science and Engineering, University of Science and Technology Beijing,Beijing 100083, China) Abstract:High temperature oxidation behaviors of FGH96 P/M superalloy have been studied in air at temperatures......
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Isothermal oxidation behavior of cast Ni-base superalloy K44 LI Yun(李 云)1, LIU Xue-gui(刘学贵)1, GUO Jian-ting(郭建亭)2, YUAN Chao(袁 超)2, YANG Hong-cai(杨洪才)3 1. College of Applied Chemistry, Shenyang..., Northeastern University, Shenyang 110004, China Received 28 July 2006; accepted 15 September 2006 Abstract: The oxidation behavior of a cast Ni-base superalloy K44 in air at 850-1 000 ℃ for l00 h was studied......
Tensile and fracture behavior of DZ951 Ni-base superalloy CHU Zhao-kuang(储昭贶)1,2, YU Jin-jiang(于金江)1 , SUN Xiao-feng(孙晓峰)1, ZHAO Nai-ren(赵乃仁)1, GUAN Heng-rong(管恒荣)1, HU Zhuang-qi(胡壮麒)1 1... 2006 Abstract: The tensile and fracture behavior of DZ951 directionally solidified Ni-base superalloy was studied in the temperature range of 20-1 100 ℃. The fracture mode was examined by scanning......
Rapid manufacture of Ni-based superalloy components by three-dimensional printing LIU Jian-xin(刘建新), H. A. KUHN ProMetal Division, The Ex One Company, 8075 Pennsylvania Avenue, Irwin, PA 15642... of the fine powder particles or the solidus temperature if the fine powder is a prealloyed powder as well. This approach was successfully applied to sinter Ni-based superalloy 718 preforms, which were built......
