mm连铸圆坯相关论文
Q345E钢(/%:0.14—0.17C、0.20~0.30Si、1.28~1.38Mn、≤0.011P、≤0.005S、0.015。0.030A1、0.032~0.045V)大圆坯的生产流程为65tLD—LF—VD.Ф600mm圆......
开发的P11钢(/%:0.08~0.14C,0.65~0.85Si,0.40~0.60Mn,≤0.010P,≤0.010S,1.10~1.30Cr,0.46~0.60Mo,≤0.015Alt)连铸圆坯的生产流程为KR铁......