对 30 t EAF- L F- VD冶炼高级齿轮钢的过程进行分析 ,由此确定 L F- VD过程中的成分微调工艺和 VD过程中成分的变化规律 ,并对钢......

对３０ｔＥＡＦ－ＬＦ－ＶＤ冶炼高级齿轮钢的过程进行分析，由此确定ＬＦ－ＶＤ过程中的成分微调工艺和ＶＤ过程中成分的变化规律，并对钢的各项性能与化学成分进行逐步回归分......

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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......

试验14Cr1Mo钢（/%：0.12C,0.57Si,0.48Mn,0.003P,0.001S,1.20Cr,0.42Mo,0.01V,0.001Nb,0.017A1,0.003As,0.001 Sb,0.002Sn）64 mm×......

在UHP EAF-LF-VD-IC轴承钢的生产线上，对影响轴承钢氧含量的主要因素如脱氧剂、脱氧方式、精炼炉渣、温度制度、吹氩强度等进行了探......

通过对石油钻杆接头用钢37CrMnMo冶炼过程现场取样,对试样中的夹杂物进行定量和定性分析,确定了该钢种夹杂物控制改进措施.轧材中......

含钛钢冶炼采用钛铁、钛线合金化冶炼实践及热力学分析表明,钛的氧化反应造成钛收得率降低,钢液中一定的Al含量可提高钛收得率。通......

生产的高压锅炉用钢SA-210A1（/%：0.08～0.11C,0.22～0.24Si,0.72～0.74Mn,0.007～0.010P,0.004～0.005S,0.010～0.015V,0.025～0.035Ti,0.012～0.018A......