根据铁的熔化热校正铁基二元相图富铁端的固相线  

Correction of Fe-rich Solidus in the Fe-based Binary Equilibrim Diagram According fo the Fe Melting Heat

作　　者：魏庆成[1] 

机构地区：[1]重庆大学冶金及材料工程系

出　　处：《重庆大学学报（自然科学版）》1994年第2期78-82,共5页Journal of Chongqing University

摘　　要：根据铁的熔化热数据，校正了铁与合金元素的二元相图富铁端的固相线，并根据校正后固相线斜率与液相线斜率之比值，求出了合金元素在固、液相中分配比的校正值。此值与Ｃｈｉｐｍａｎ得到的数据很接近。According to the dada of the iron melting hcat,correction was made to thesolidus of iron and alloy element binary phase diagram in the rich iron end,and according to the ra-tio of slope of corrected solidus and slopo of liquidus,evaluation was given to the corrected distribu-tion rate of allov element in the solid and liquid phase, This rate was close to that got by chipman.

关 键 词：铁 熔化热 相图 固相线 三元系 

分 类 号：TG113.14[金属学及工艺—物理冶金]