为了提高CSP产线热轧酸洗板的洁净度与综合性能,研究了CSP工艺下QSTE500TM(汽车结构用热轧酸洗板)冶炼过程和热轧卷中的夹杂物.冶......

ue＊M＃’＃dkB4＃＃8＃”专利申请号:00109“7公开号:1278062申请日:00.06.23公开日:00.12.27申请人地址:（100084川C京市海淀区清华园申请人:清......

研究了铁水脱硫处理-150 t转炉-RH-保护浇铸-控轧控冷工艺生产的Ti微合金化Q345D钢（/%:0.15C,0.27Si,1.36Mn,0.019Ti,0.011P,0.003S......