Chin J Mater Res  1997, Vol. 11 Issue (3): 245-251    DOI:

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475℃ EMBRITTLEMENT DEVELOPMENT AND EMBRITTLING-INHIBITING MECHANISM BY YTTRIUM IN FeCrAl ALLOYS

LI Bei; WU Shuangxia; LIU Cuilan; HAN Li (Baotou Research Institute of Rare Earth)WU Xingfang; PING Jueyun (Beijing Science and Technology University)

LI Bei; WU Shuangxia; LIU Cuilan; HAN Li (Baotou Research Institute of Rare Earth)WU Xingfang; PING Jueyun (Beijing Science and Technology University). 475℃ EMBRITTLEMENT DEVELOPMENT AND EMBRITTLING-INHIBITING MECHANISM BY YTTRIUM IN FeCrAl ALLOYS. Chin J Mater Res, 1997, 11(3): 245-251.

Abstract References Related Articles Recommended Metrics Download:  PDF(2040KB)  Export:  BibTeX | EndNote (RIS)       Abstract  475℃ embrittling kinetics and relevant microstructure changes were investigated by internal friction, TEM, Mossbauer spectra. The results showed that the embrittling in Fe-15Cr-4Al and Fe-25Cr-5Al alloys was caused by two processes. In the first age stage Key words:  FeCrAl alloy 475℃ embrittlement yttrium carbide α'-phase      Received:  25 June 1997      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.cjmr.org/EN/     OR     https://www.cjmr.org/EN/Y1997/V11/I3/245 1.I.S.Golovin, V.I.Sarrak and S.O.Suvorova, Metall.Trans. 23A, 2567(1992) 2.李碚,刘翠兰,吴双霞,吴杏芳,李殿臣.FeCrAl合金中碳化物的时效析出和钇的影响,电子显微学报,1997,待发表 3.李碚,吴双霞,刘翠兰,张秀玲,范丽钢,高军。关于FeCrAl合金中α’相的TEM研究,电子显微学报,1997,待发表 4. R.O.Williams, H.W.Paxton. J.Bri.Iron Steel Inst. 185, 358(1957) 5.T.J.Nichol, A.Datta, G.Aggon. Metall. Trans.11A, 573(1980) No related articles found! No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed