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of superalloy GH202, the ultrafine-grain ceramic coating containing nano-size nickel particles was obtained by flow coat method on the surface of GH202. The interface microstructure between ceramic... failure. Key words: GH202 superalloy; nano-size nickel powder; ceramic coating; vacuum annealing; microstructure ......
">In this work,the flow behaviors and microstructure evolution of a powder metallurgy nickel-based superalloy during superplastic compression is investigated.Based on the strain rate sensitivity m...Superplastic behavior of a powder metallurgy superalloy during isothermal compressionLiming Tan1,2,3,Yunping Li1,2,3,Feng Liu1,2,3,Liang Jiang1,2,31. State Key Laboratory of Powder Metallurgy,Central......
thought to be beneficial to the anti-corrosion properties. Key words: corrosion; nanocrystalline materials; coating; thermal spray; nickel-based alloys ..., such as thermal sprayed nickel- or iron-based alloy coatings [3-4]. Nanostructured (or nanocrystalline) materials, usually characterized by a microstructural length scale in 1-200 nm, have received considerable......
Trans. Nonferrous Met. Soc. China 22(2012) 1594-1598 Roles of Zr and Y in cast microstructure of M951 nickel-based superalloy ZHOU Peng-jie1,2, YU Jin-jiang2, SUN Xiao-feng2, GUAN Heng-rong2, HU... of Sciences, Shenyang 110016, China Received 14 August 2011; accepted 21 November 2011 Abstract: The influence of Zr and Y on the cast microstructure of a nickel-based superalloy was investigated......
Microstructure and stress rupture properties of polycrystal and directionally solidified castings of nickel-based superalloysBao-ping Wu1,2,Lin-han Li2,Jian-xin Dong22. School of Materials Science and Engineering,University of Science and Technology Beijing摘 要:A new directionally solidified Ni-based superalloy DZ24,which is a modification of K24 alloy......
; ODS nickel-based superalloy; Y_2O_3 content; sintering temperature; grain boundary segregation; [全文内容正在添加中] ......
coarsening loaded in the [110]- direction in Ni-based superalloy[J]. Materials Science and Engineering, 2003, A352: 300-307. [13] POLLOCK T M, ARGON A S. Directional coarsening in Nickel-base single... Finite element analysis of γ′-phase raft mechanism in Ni-based single crystal superalloy WU Wen-ping(吴文平), GUO Ya-fang(郭雅芳), WANG Yue-sheng(汪越胜) Institute of Engineering Mechanics......
衍射分析; 晶格常数; 错配度; single-crystal nickel-based superalloy; X-ray diffraction analysis; lattice parameter; misfit; [全文内容正在添加中] ......
Su-gui, TIAN Ning, YU Hui-chen, MENG Xian-lin, LI Ying. Influence of solution temperature on microstructure and creep property of a directional solidified nickel-based superalloy at intermediate...]. Acta Metallurgica, 1975, 23(2): 149-153. DOI: 10.1016/0001- 6160(75)90178-9. [19] HEILMAIER M, LEETZ U, REPPICH B. Order strengthening in the cast nickel-based superalloy IN 100 at room temperature......
Trans. Nonferrous Met. Soc. China 24(2014) 673-681 Anomalous yield and intermediate temperature brittleness behaviors of directionally solidified nickel-based superalloy Li-yuan SHENG1, Fang YANG2... Research, Chinese Academy of Sciences, Shenyang 110016, China Received 10 April 2013; accepted 8 May 2013 Abstract: A nickel-based superalloy with good corrosion resistance was fabricated......
