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Oxidation behavior of single crystal TMS-82+ superalloy in air WU Ying(武英)1, 2, 3, SONG Gui-ming(宋桂明)4, ZHOU Shao-xiong(周少雄)1, 2, T. NARITA 3 1. Central Iron and Steel Research Institute... mentioned oxides. A continuous α-Al2O3 layer is responsible for a slow growth rate of the scale after an initial rapid oxidation of NiO. Key words: single crystal Ni-based superalloy; oxidation......
Effect of carbon on microstructure and mechanical properties of DD99 single crystal superalloy YU Jin-jiang(于金江), SUN Xiao-feng(孙晓峰), ZHAO Nai-ren(赵乃仁), Jin Tao(金 涛), Guan heng-rong(管恒荣), HU... and mechanical properties of DD99 single crystal superalloy were investigated. The results show that stress rupture life of DD99 alloy possesses peak value at carbon content of 0.03%(mass fraction......
Temperature dependence of deformation mechanism in single crystal Ni-base superalloy ZHANG Xuan(张 炫), JIN Tao(金 涛), ZHAO Nai-ren(赵乃仁), WANG Zhi-hui(王志辉), SUN Xiao-feng(孙晓峰), GUAN Heng... deposited at the γ/γ′ interfaces prevent dislocations from entering the γ′ precipitates at high temperatures. Key words: single crystal; Ni-base superalloy; tensile; microstructure; dislocation CLC......
Microstructure Evolution of a Single Crystal Nickel-Base Superalloy During Heat Treatment and Creep GUAN Heng-rong1,SUN Xiao-feng1,WANG Zhi-hui1,ZHAO Nai-ren1,YANG Da-yun JIN Tao1,HU Zhuang-qi1 (1.Institute of Metal Research, Chinese Academy of Sciences, Shenyang, China) 摘要:Microstructure evolution of a single crystal nickel-base superalloy during heat treatment and tensile creep at1010......
EFFECT OF CARBON AND BORON ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF A SINGLE CRYSTAL SUPERALLOY RR 2072 Y.S.Yoo1,C.Y.Jo1,J.H.lee2,D.H.Ye2,D.H.Kim1 (1.High Temperature Materials Laboratory...:single crystal superalloy; defect tolerance; directional solidification; creep rupture; [全文内容正在添加中] ......
J. Cent. South Univ. (2016) 23: 1293-1300 DOI: 10.1007/s11771-016-3179-9 Effect of Nb content on microstructure stability and stress rupture properties of single crystal superalloy containing Re... rupture properties at 1070 °C and 160 MPa of the single crystal superalloy were investigated. The experiment results show that the primary dendrite arm spacing decreases and the volume fraction of γ......
°and the deviation of preferred orientation is about 30° for this selector. Key words: DZ417G alloy; high rapid solidification; crystal orientation; single crystal superalloy; spiral grain selector Cite...] SEO S M, KIM I S, LEE J H, JO C Y, MIYAHARA H, OGI K. Grain structure and texture evolutions during single crystal casting of the Ni-base superalloy CMSX-4 [J]. Metals and Materials International, 2009......
