理化检验-物理分册2024，Vol.60Issue(8)：1-5,5.DOI:10.11973/lhjy-wl240049
不同精炼模式对耐候钢Q355GNH质量的影响
Effect of different refining modes on the quality of weathering steel Q355GNH
徐丽菊 1雷志亮 1高兴健 1赵振伟1
作者信息
- 1. 宝钢湛江钢铁有限公司,湛江 524072
- 折叠
摘要
Abstract
In order to study the influence of different refining modes on the quality of weathering steel Q355GNH,the R refining furnace was changed into L refining furnace when the weathering steel in a steel plant was treated.The weathering steel produced by L refining furnace was analyzed by means of chemical composition analysis,mechanical property test and metallographic examination.The results show that the method of treating weathering steel from R refining furnace to L refining furnace had no effect on the performance of weathering steel,but also reduced the refining cost and balanced the logistics.关键词
Q355GNH钢/强度/塑性/合金/夹杂物Key words
Q355GNH steel/strength/plasticity/alloy/inclusion分类
矿业与冶金引用本文复制引用
徐丽菊,雷志亮,高兴健,赵振伟..不同精炼模式对耐候钢Q355GNH质量的影响[J].理化检验-物理分册,2024,60(8):1-5,5.
