Q420B角钢外边翼位置结疤缺陷研究  

Research on Scar Defects at the Outer Wing Position of Q420A Angle Steel

作　　者：王翔宇 Wang Xiangyu(Technology Quality Department,HBIS Group ZhangXuan Technology Co.,Ltd.,Xuanhua Hebei 075100,China)

机构地区：[1]河钢张宣科技技术质量部,河北宣化075100

出　　处：《山西冶金》2024年第9期188-190,共3页Shanxi Metallurgy

摘　　要：旨在通过系统的实验分析和理论研究,对Q420B角钢外边翼位置的结疤缺陷进行深入剖析,探讨其形成机理和影响因素,并提出相应的改进措施。期望能够为提高Q420B角钢的产品质量,推动钢材生产技术的进步和发展做出积极贡献。This article aims to conduct a comprehensive analysis of the scar defect on the outer wing position of Q420A angle steel through systematic experimental analysis and theoretical research,explores its formation mechanism and influencing factors,and proposes corresponding improvement measures.It makes a positive contribution to improving the product quality of Q420A angle steel and promoting the progress and development of steel production technology.

关 键 词：结疤缺陷 Q420B角钢 低倍观察 力学性能测试 

分 类 号：TG115[金属学及工艺—物理冶金]