基于纳米压痕逆算法的热冲压马氏体<strong>/</strong>贝氏体双相组织的微观力学性能

基于纳米压痕逆算法的热冲压马氏体/贝氏体双相组织的微观力学性能

朱彬, 杨兰, 刘勇, 张宜生

Micromechanical Properties of Duplex Microstructure of Martensite/Bainite in Hot Stamping via the Reverse Algorithms in Instrumented Sharp Indentation

ZHU Bin, YANG Lan, LIU Yong, ZHANG Yisheng

表1 逆算法计算结果

Table 1 The results of the inverse analysis algorithms

Indentation	E / GPa	σ_y / MPa	n
No.1	212.69	770.2	0.098
No.2	215.96	1147	0.102
No.3	211.58	814.9	0.104