典型文献
Surface effect induced phase transformation by Mn removal during annealing and its textures in cold-rolled high manganese transformation-induced plasticity steel
文献摘要：
The surface effect induced transformation texture during vacuum annealing of cold-rolled high manganese transformation-induced plasticity(TRIP)steels was studied.Due to Mn removal occurring at the surface layer,γ → δ diffusional phase transformation leads to the formation of hard pancake-shaped ferrite grains due to solution strengthening at the surface and the centre layer remains as austenite+martensite after annealing.In the case of slow heating,{112}/{111}<110>tex-tures for the surface ferrite were strengthened with the increase in temperature and holding time,indicating an inheritance of rolling textures.By increasing the heating rate of annealing,the rotated cube texture was developed in surface ferrite.This kind of multiphase sandwich structure with hard ferrite surface layer and tough austenite dominant centre can increase tensile strength and should also improve deep drawing properties,therefore providing new possibility of controlling properties for the application of high manganese TRIP steel.
文献关键词：
中图分类号：
作者姓名：
Li-ying Liu;Ping Yang;Dan-dan Ma;Xin-fu Gu
作者机构：
School of Materials Science and Engineering,University of Science and Technology Beijing,Beijing 100083,China
文献出处：
引用格式：
[1]Li-ying Liu;Ping Yang;Dan-dan Ma;Xin-fu Gu-.Surface effect induced phase transformation by Mn removal during annealing and its textures in cold-rolled high manganese transformation-induced plasticity steel)[J].钢铁研究学报（英文版）,2022(03):494-502
A类：
austenite+martensite
B类：
Surface,effect,induced,transformation,by,Mn,removal,during,annealing,its,textures,cold,rolled,high,manganese,plasticity,surface,vacuum,TRIP,steels,was,studied,Due,occurring,layer,diffusional,leads,hard,pancake,shaped,ferrite,grains,due,solution,strengthening,centre,remains,after,In,case,slow,heating,were,strengthened,increase,temperature,holding,indicating,inheritance,By,increasing,rate,rotated,cube,developed,This,kind,multiphase,sandwich,structure,tough,dominant,can,tensile,should,also,improve,deep,drawing,properties,therefore,providing,new,possibility,controlling,application
AB值：
0.517958
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