DAI Qixun and YANG Ruzeng(Department of Materials Science and Engineering
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Jiangsu University of Science and Technology
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Zhenjiang212013. China)Manuscript received 8 August 1995
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in revised form 9 April 1995
金属学报(英文版)
The effect of carbide solvation on the γ/γ+δ boundary temperature Tδ and the equilibrium relationship between the alloying elements at the γ/γy +δ boundary in austenitic steels at high temperature have been studied, and the variation of the ferrite volume fraction with temperature in α+ γ dual phase steel has been investigated. The relative expressions are derived from many experimental results, which provides a basis for quantitative calculation, composition design, determination of the working processes,and prediction of the mechanical properties and the structure of the austenitic steels.
关键词:
: carbide solubility
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