THERMODYNAMICAL CALCULATIONS OF INFLUENCES OF HOT-DEFORMATION ON A_(e3) FOR ALLOY STEELS

Acta Metall Sin

1994, Vol. 30

Issue (18): 277-282 DOI:

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THERMODYNAMICAL CALCULATIONS OF INFLUENCES OF HOT-DEFORMATION ON A_(e3) FOR ALLOY STEELS

LIU Zhenyu; WANG Guodong; ZHANG Qiang;MA Longxiang(Northeastern University; Shenyang)

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LIU Zhenyu; WANG Guodong; ZHANG Qiang;MA Longxiang(Northeastern University; Shenyang). THERMODYNAMICAL CALCULATIONS OF INFLUENCES OF HOT-DEFORMATION ON A_(e3) FOR ALLOY STEELS. Acta Metall Sin, 1994, 30(18): 277-282.

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Abstract Based on the superelement model, the method to calculate Ae3 of hot-deformed Fe-ΣXi-C(Xi=Mn, Si, Mo, Al, Cu, Ni, Co, Cr etc) multicomponent alloy steels has been developed, and the influences of hot-deformation of γ-phase on Ae3 were analzed. The calculated Ae3 for nondeformed alloy steels are in good agreements with measured ones given by the previous works.

Key words: hot-deformation A_(e3) superelement model alloy steel

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https://www.ams.org.cn/EN/ OR https://www.ams.org.cn/EN/Y1994/V30/I18/277

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