Acta Metall Sin  1986, Vol. 22 Issue (2): 13-20    DOI:

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RELATIONSHIP BETWEEN γ→εTRANSFORMATION TEMPERATURE M_(εs) AND COMPOSITION OF METASTABLE AUSTENITE REGION IN Fe-Mn-Al-Cr SYSTEM

TIAN Xing; ZHANG Yansheng; SHI Changxu (Institute of Metal Research; Academia Sinica; Shenyang)

TIAN Xing; ZHANG Yansheng; SHI Changxu (Institute of Metal Research; Academia Sinica; Shenyang). RELATIONSHIP BETWEEN γ→εTRANSFORMATION TEMPERATURE M_(εs) AND COMPOSITION OF METASTABLE AUSTENITE REGION IN Fe-Mn-Al-Cr SYSTEM. Acta Metall Sin, 1986, 22(2): 13-20.

Abstract References Related Articles Recommended Metrics Download:  PDF(1566KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The γ→ε martensite transformation temperature M_(εs) of 40 metastable austenitic alloys in an Fe-Mn-Al-Cr system was determined by dilatometry. Resulting from the multicomponent linear regression an experience formula for a linear relationship between M_(εs) and alloy composition has been developed that each wt-% or Al, C and Cr may decrease 51, 339 and 8℃ of M_(εs) of Fe-Mn alloy respectively. It is in agreement with those of either previous allied works and Ishida's calculation for the influence of alloying elements on driving force of γ→ε transformation in Fe-Mn alloy. A brief discussion about the effect of Al, C or Cr on M_(εs) was also made referring to the mechanism of stacking fault for γ→ε martensite transformation. Received:  18 February 1986      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1986/V22/I2/13 1 Eichelman, G.H.; Hull, F.C., Trans. ASM, 45 (1953) , 77． 2 Monkman, F.C.; Cuff, F.B.; Grant, N.J., Met. Progr., 7 (1957) , 94． 3 Pickering, F.B., Physical Metallurgy and the Design of Steels, Appl. Sci. Publ., London, 1978, p. 228． 4 张彦生,中国金属学会1979-1980年优秀论文选集,第三分册,p.221,中国金属学会编,冶金工业出版社,1984． 5 张彦生;师昌绪,金属学报,7 (1964) ,285． 6 金属研究所编,未公开发表资料. 7 张彦生;苏丽娟,金属学报,19 (1983) ,A253． 8 张彦生,金属学报,19 (1983) ,A262． 9 Troiano, A.R.; Mcguire, F.T., Trans. ASM, 31 (1943) , 340． 10 Holden, A.; Bolton, J.D.; Petty, E.R., J.Iron Steel Inst., 209 (1971) , 721． 11 贾文其,未公开发表资料. 12 Handbook on Materials for Superconducting Machinery, Metal and Ceramic Information Center, Publ. 1974, p. 5． 1． 1． 13 Cina, B., Acta Metall., 6 (1958) , 748． 14 Ishida, K.; Nishizawa, T., Trans. Jpn Inst., Met., 15 (1974) , 225． 15 Andrews, K.W., J.Iron Steel Inst., 203 (1965) , 721． 16 Kato, T.; Fukui, S.; Fujikura, M.; Ishida, K., Trans. Iron Steel Inst. Jpn., 16 (1976) , 673． 17 Yoshimura, H.; Yamada, N.; Yada, H.; Honma, H.; Ito, T., Trans. Iron Steel Inst. Jpn., 16, (1976) . 98． 18 White, C.H.; Honeycombe, R.W.K., J.Iron Steel Inst., 200 (1962) , 457． 19 冯端;王业宁;丘第荣,金属物理,上册,科学出版社,1964,p.241． 20 Breedis, J.F., Trans. Metall Soc. AIME, 230 (1964) , 1583． 21 Breedis, J.F.; Kaufman, L., Metall. Trans., 2 (1971) , 2359． 22 Ishida, K., Scr. Metall, 11 (1977) , 237． No related articles found! No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed