中锰钢奥氏体中化学界面变形行为的晶体塑性研究

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贾春妮, 刘腾远, 郑成武, 王培, 李殿中

Micro-Deformation Behavior of Austenite Containing Chemical Boundary in a Medium Mn Steel： A Crystal Plasticity Modeling

JIA Chunni, LIU Tengyuan, ZHENG Chengwu, WANG Pei, LI Dianzhong

表2 反N-W关系定义的12个形变诱导马氏体相变的等效相变系

Table 2 Martensite transformation systems of the fcc crystal following the inverse Nishiyama-Wassermann (N-W) relation used in the crystal plasticity model

$β_{t r}$	x_tr	y_tr	z_tr	r_tr	θ_tr
1	[100]	[010]	[001]	[010]	+10.26°
2	[100]	[010]	[001]	[010]	-10.26°
3	[100]	[010]	[001]	[001]	+10.26°
4	[100]	[010]	[001]	[001]	-10.26°
5	[010]	[100]	[001]	[100]	+10.26°
6	[010]	[100]	[001]	[100]	-10.26°
7	[010]	[100]	[001]	[001]	+10.26°
8	[010]	[100]	[001]	[001]	-10.26°
9	[001]	[100]	[010]	[100]	+10.26°
10	[001]	[100]	[010]	[100]	-10.26°
11	[001]	[100]	[010]	[010]	+10.26°
12	[001]	[100]	[010]	[010]	-10.26°