GRAIN BOUNDARY FEATURES AND CREEP BEHAVIOR OF Fe-15Cr-25Ni ALLOYS

Acta Metall Sin

1989, Vol. 25

Issue (2): 65-70 DOI:

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GRAIN BOUNDARY FEATURES AND CREEP BEHAVIOR OF Fe-15Cr-25Ni ALLOYS

ZHANG Junshan;CHEN Weixing;CAO Zhiben Dalian University of Technology

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ZHANG Junshan;CHEN Weixing;CAO Zhiben Dalian University of Technology. GRAIN BOUNDARY FEATURES AND CREEP BEHAVIOR OF Fe-15Cr-25Ni ALLOYS. Acta Metall Sin, 1989, 25(2): 65-70.

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Abstract

Creep behavior of Fe-15Cr-25Ni alloys with different grain boundaryfeatures has been investigated. The single-phase alloy exhibits typical recovery creepcharacter, and for the alloy with M_(23) C_6 precipituted at grain boundaries, the creeprate largely decreases and the creep behavior is also different from the former.Creep mechanisms for two grain boundary features have also been discussed.

Key words: grain boundary feature recovery creep dislocation annihilation

Received: 18 February 1989

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https://www.ams.org.cn/EN/ OR https://www.ams.org.cn/EN/Y1989/V25/I2/65

1 Poirier J P,小口醇译.结晶高温塑性(日译本),东京:养贤堂,1980:72
2 Sherby O D, Burke P M. Prog Mater Sci, 1968; 13: 325
3 Tanaka R. In: Tien J K, Wlodek S T, Morrow H Ⅲ, Gell M, Maurer GE eds., Superalloys 1980, Metals Park, Ohio: ASM, 1980: 481
4 张俊善,竹山雅夫,松尾孝,菊池实,田中良平,铁钢,1987:73:183
5 张俊善,曹智本.金属学报,1988;24:A111
6 Cailard D.Martin J L.Acta Metall,1983:31:813
7 陈卫星,大连工学院硕士论文,1986
8 哈宽富,金属力学性质的微观理论,北京:科学出版社,1989:171
9 乔桂文,王德和,曹智本.金属学报,1986;22:A345

[1]	ZHANG Junshan Associate Professor;Department of Materiats Seience and Engineering;Dattan Institute of Technology;CAO Zhiben Dalian Institute of Technology. RELATIONSHIP BETWEEN CREEP BEHAVIOR AND DISLOCATION SUBSTRUCTURE IN Ni-20Cr ALLOYS[J]. 金属学报, 1988, 24(2): 111-118.

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