HRB400热轧带肋钢筋脆断原因分析及改进

徐雁，郭湛，王德宝，宋祖峰

Cause analysis and improvement of brittle fracture #br# of HRB400 hot rolled ribbed steel bar

XU Yan，GUO Zhan，WANG Debao,SONG Zufeng

物理测试 . 2022, (4): 49 -53 . DOI: 10.13228/j.boyuan.issn1001-0777.20210068