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Effect of cobalt on chemical segregation and solution process in Re-containing single crystal superalloys WANG Wen-zhen(王文珍)1, 2, JIN Tao(金 涛)1, ZHAO Nai-ren(赵乃仁)1, WANG Zhi-hui(王志辉)1, SUN Xiao... 100039, China Received 28 July 2006; accepted 15 September 2006 Abstract: The effect of cobalt on chemical segregation and solution process in three nickel base single crystal superalloys......
J. Cent. South Univ. Technol. (2011) 18: 1917-1923 DOI: 10.1007/s11771-011-0923-z Lower fuel consumption model and air-flow segregation feeding system for sintering JIANG Yuan(江源)1, 2, HUANG Zhu... on raw materials of a certain steel works was built. An air-flow segregation feeding (ASF) experimental equipment was designed to simulate strand feeding process and calculate the lower fuel consumption......
Surface tension of molten Ni-(Cr, Co, W) alloys and segregation of elements XIAO Feng(肖 锋)1, LIU Lan-xiao(刘兰霄)1, YANG Ren-hui(杨仁辉)1, ZHAO Hong-kai(赵红凯)1, FANG Liang(方 亮)2, ZHANG Chi(张 弛)1 1.... The segregation of Cr, Co and W in alloy was calculated and analyzed using Butler’s equation. The results show a good agreement between measured and calculated data. The surface tension of molten Ni-(Cr......
J. Cent. South Univ. (2012) 19: 340-346 DOI: 10.1007/s11771-012-1010-9 Extraction of nickel from molybdenum leaching residue of metalliferous black shale by segregation roasting and acid leaching CHU... Metals, Changsha 410015, China ? Central South University Press and Springer-Verlag Berlin Heidelberg 2012 Abstract: The recovery of nickel from molybdenum leach residue by the process of segregation......
PHOSPHORUS GRAIN BOUNDARY SEGREGATION IN A P-DOPED 2.25Cr1Mo STEEL S.H.Song1,D.D.Shen1,J.LIU1,L.Q.Wen2,Z.X.Yuan1 (1.The Hubei Province Key Laboratory of Ceramics and Refractories, Wuhan University... segregation of phosphorus during tempering at 540℃ after quenching from 980℃ is examined for a P-doped 2.25CrlMo steel by means of Auger electron spectroscopy.The solute-boundary binding energy......
NON-EQUILIBRIUM SOLUTE SEGREGATION TO AUSTENITIC GRAIN BOUNDARY IN FERRUM-NICKLE ALLOY D.Y.Yu1,P.Wu1,X.L.He1 (1.Department of Material Physics, University of Science & Technology Beijing, Beijing 100083, China) Abstract:The development of non-equilibrium segregation of boron at grain boundaries in Fe-40%Ni alloy during continuous cooling process was experimentally observed with boronParticle......
Trans. Nonferrous Met. Soc. China 20(2010) s847-s851 Characterization of surface liquid segregation in SSM-HPDC aluminium alloys 7075, 2024, 6082 and A201 H. M?LLER1, U. A. CURLE1 , E. P. MASUKU1 Materials Science and Manufacturing, Council for Scientific and Industrial Research (CSIR), Pretoria, South Africa Abstract: The surface liquid segregation (SLS) phenomenon in semi......
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