白斑缺陷对GH4586合金组织和力学性能的影响
谭海兵, 黄烁, 王静, 李姝, 朱昌洪, 钟燕, 钟世林, 何爱杰

Influence of White Spot Defects on Microstructure and Mechanical Property of the GH4586 Alloy
TAN Haibing, HUANG Shuo, WANG Jing, LI Shu, ZHU Changhong, ZHONG Yan, ZHONG Shilin, HE Aijie
表3 白斑缺陷区域与正常区域的Vikers硬度和室温拉伸性能
Table 3 Vickers hardnesses and room temperature tensile properties of the white spot defect area and normal area

Area

Hardness / HVσb / MPaσ0.2 / MPaδ / %ψ / %
Aver.Stand. deviationAver.Stand. deviationAver.Stand. deviationAver.Stand. deviationAver.Stand. deviation
Normal44615.52148738.21110718.8118.53.8816.03.00
Defect52916.3111797.4110881.730.50.282.00.57