不同温度回火低合金钢缺口拉伸性能的预测
齐恺力, 胡德江, 高崇, 刘峰, 庞建超, 邵琛玮, 杨梦起, 李守新, 张哲峰

Notch Tensile Properties Prediction of Low-alloy Steel Processed by Different Tempering Temperatures
QI Kaili, HU Dejiang, GAO Chong, LIU Feng, PANG Jianchao, SHAO Chenwei, YANG Mengqi, LI Shouxin, ZHANG Zhefeng
图6 缺口抗拉强度与断面收缩率的关系
Fig.6 Relationship between notch tensile strength and contraction percentage