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Valence electron structures and properties of Ni-based corrosion resistant alloy YANG Rui-cheng(杨瑞成), SHU Jun(舒俊), CHEN Kui(陈奎), WANG Kai-xuan(王凯旋) State Key Laboratory of Gansu Advanced Non... corrosion processes, which leads to the excellent corrosion resistant ability of the present Ni-Cr-Mo-Cu alloy (about 2-3 orders of magnitude as high as 1Cr18Ni9Ti austenitic stainless steel) in several......
treatment process for Ti40 alloy. Key words: Ti40 burn resistant titanium alloy; heat treatment; thermal stability; mechanical property resistant titanium alloy[J]. Heat Treat Met, 2007, 32(9): 55-58. (in Chinese) [11] XIN S W, ZHAO Y Q, ZENG W D, WU H. Research......
is different from the matrix alloy. Key words: SiC particle; heat resistant alloy; composite; spray deposition; fracture behavior 速凝固Al-Fe-V-S合金是美国Allied-Signal公司在20世纪80年代开发的新型耐热高铝合金.该材料具有高的室温和高温强度,高...): 1348?1352.ZHAN Mei-yan, CHEN Zhen-hua, XIA Wei-jun. Microstructure and properties of spray-deposited heat-resistant FVS0812 aluminum alloy at high temperature[J]. The Chinese Journal of Nonferrous......
MICROSTRUCTURES AND THE STRUCTURE STABILITY OF INCONEL 725, A NEW AGE-HARDENABLE CORROSION RESISTANT SUPERALLOY S.K.Mannan1,J.X.Dong2,M.C.Zhang2 (1.Special Metals Corporation, Huntington, WV25705, USA;2.School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing, 100083, China) Abstract:INCONEL725 is a highly corrosion resistant nickel based alloy capable......
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Hot deformation behavior of Super304H austenitic heat resistant steelShu-ping Tan~(1)),Zhen-hua Wang~(2)),Shi-chang Cheng~(3)),Zheng-dong Liu~(3)),Jie-cai Han~(1)), and Wan-tang Fu~(2)) 1) School... and Steel Research Institute,Beijing 100081,China摘 要:<正>The hot compression tests of Super304H austenitic heat resistant steel were carried out at 800-1200......
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线分析 图2所示为挤压态阻燃钛合金在不同应变速率下的真应力-真应变曲线,可以看出. 图1 试验用阻燃钛合金的显微组织 Fig. 1 Initial microstructures of burn resistant titanium alloy 图2 挤压态阻燃钛合金不同应变速率下的真应力-真应变曲线 Fig. 2 True stress-strain curves of as-extruded burn resistant titanium alloy at different strain rates 1) 当应变速率一定时,变形温度越高,流变应力越小(1100和1150 ℃与此规律不符,推测与此温度区间内合金中的碳化物第二相的溶解现象有关[6]).这是因为随着变形温度的升高,原子的平均动能增大,位错运动和晶面滑移更加容易,另外,动态......