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我国高温合金的发展与创新师昌绪1,仲增墉2(1.北京市 国家自然科学基金委员会2.中国金属学会,北京 100711)摘 要:本文描述了我国高温合金的发展历程,近期的科技进步与创新和今后需进行的工作.关键词:高温合金......
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Electro-spark epitaxial deposition of NiCoCrAlYTa alloy on directionally solidified nickel-based superalloy WANG Mao-cai(王茂才)1, WANG Wei-fu(王维夫)1, 2, XIE Yu-jiang(谢玉江)1, ZHANG Jie(张 杰)1 1...; Abstract: An 8 mm-high NiCoCrAlYTa coating was epitaxially built-up on a directionally solidified (DS) Ni-based superalloy blade tip by electro-spark deposition......
INVESTIGATION INTO HOT DEFORMATION BEHAVIOR OF SPRAY FORMED SUPERALLOY GH742 Z.H.Zhang1,S.F.Tian1,G.Q.Zhang1,Z.LI1 (1.National Key Lab. of High Temperature Structural Materials,Beijing Institute of Aeronautical Materials,Beijing 100095,China) Abstract:In order to evaluate the deformation characteristics of spray formed superalloy GH742 and determine the appropriate forging procedure......
Creep behavior and microstructure evolution of directionally solidified superalloy IC10 at high temperature ZHAO Xi-hong(赵希宏)1,2, SUN Yue-jun(孙跃军)1, HUANG Zhao-hui(黄朝辉)2, GONG Sheng-kai(宫声凯)1, XU... 100095, China Received 20 April 2006; accepted 30 June 2006 Abstract: The creep behavior of directionally solidified (DS) superalloy IC10 was investigated under 192 MPa and 218 MPa at 980 ℃. Under......
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