基于原位TEM拉伸的稀土H13钢塑性形变行为和断裂机制
朱健1, 张志豪1,2(
), 谢建新1,2
), 谢建新1,2
Plastic Deformation Behavior and Fracture Mechanism of Rare Earth H13 Steel Based on In Situ TEM Tensile Study
ZHU Jian1, ZHANG Zhihao1,2(), XIE Jianxin1,2
), XIE Jianxin1,2
图4. 稀土H13钢原位拉伸试样裂纹形貌的TEM像
(a) main crack area I (b) main crack area II (c) secondary crack area
Fig.4. TEM images showing crack morphologies of in situ tensile specimen of rare earth H13 steel (TD—tensile direction, FD—fracture direction)
