钢板探伤合格率改善冶炼技术研究  

Research on improving smelting technology of steel plate defect detection pass rate

作　　者：孙建鹏 郑伟 陈晨 Sun Jianpeng;Zheng Wei;Chen Chen(Yingkou medium plate steelmaking plant,Yingkou 115000,China;Yingkou Institute of Technology,Yingkou 115014,China)

机构地区：[1]日钢营口中板炼钢厂,辽宁营口115000 [2]营口理工学院,辽宁营口115014

出　　处：《冶金标准化与质量》2023年第2期36-38,共3页Metallurgical Standardization & Quality

摘　　要：通过对钢板轧制后探伤合格率对比分析,研究表明通过改善钢中夹杂物形态,降低钢种氢含量及优化RH真空控制可以有效提高钢板探伤合格率。Through the comparative analysis of steel plate inspection pass rate after rolling,the research shows that by improving he inclusion form in steel,reducing the hydrogen content of steel and optimizing the RH vacuum control can effectively improve the steel inspection pass rate.

关 键 词：探伤 夹杂物 氢含量 

分 类 号：F406[经济管理—产业经济]