sulfur-bearing相关论文
34CrNiMo6钢(/%:0.30~0.38C,0.50~0.80Mn,≤0.40Si,0.015~0.035S,≤0.035P,1.30~1.70Ni,1.30~1.70Cr,0.15~0.30Mo)的冶金流程为30 t E......
Electroslag remelting(ESR) gives a combination of liquid metal refining and solidification structure control.One of the ......