典型文献
Analysis of Orientation Relationships, Carbon Partitioning and Strengthening Mechanism of a Novel Ultrahigh Strength Steel
文献摘要：
The orientation relationships, carbon partitioning and strengthening mechanism of a novel ultrahigh strength steel were analyzed in depth during the complex process of heat treatment. The experimental results reveal that the (011)α//()γ, [100]α//[011]γ orientation relationships can be drawn between martensite and retained austenite. The position and angle of martensite and retained austenite are shown more clearly from the stereographic projections. Moreover, the calculated results show that the carbon content near the austenite interface is the highest in the shorter carbon allocation time. With the further increase of time, its carbon content gradually decreases. Furthermore, a model of the relationship between yield strength and strengthening mechanism was established. It was proved that the main strengthening components contributing to the yield strength include Orowan strengthening, grain-size strengthening and dislocation hardening. The main strengthening mechanism of steel in this experiment is dislocation strengthening.
文献关键词：
中图分类号：
作者姓名：
LIU Heping;YANG Hengzhe;SUN Fenger;LIU Langlang;ZHOU Diaoyu
作者机构：
School of Material Science and Engineering,North University of China,Taiyuan 030051,China
文献出处：
引用格式：
[1]LIU Heping;YANG Hengzhe;SUN Fenger;LIU Langlang;ZHOU Diaoyu-.Analysis of Orientation Relationships, Carbon Partitioning and Strengthening Mechanism of a Novel Ultrahigh Strength Steel)[J].武汉理工大学学报（材料科学版）（英文版）,2022(04):692-698
A类：
stereographic
B类：
Analysis,Orientation,Relationships,Carbon,Partitioning,Strengthening,Mechanism,Novel,Ultrahigh,Steel,orientation,relationships,carbon,partitioning,strengthening,mechanism,novel,ultrahigh,steel,were,analyzed,depth,during,complex,process,heat,treatment,experimental,results,reveal,that,can,drawn,between,martensite,retained,austenite,position,angle,are,shown,clearly,from,projections,Moreover,calculated,content,near,interface,highest,shorter,allocation,With,further,increase,its,gradually,decreases,Furthermore,model,yield,was,established,It,proved,main,components,contributing,include,Orowan,grain,size,dislocation,hardening,this
AB值：
0.57575
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