论文部分内容阅读
北京钢厂、北京第二通用机械厂、北京铁合金厂和北京钢铁研究院在电炉和平炉上,进行了直接应用氧化钼块作合金剂冶炼合金结构钢的试验,取得良好效果。试验是在公称容量为0.5吨,3吨的电炉和35吨的平炉上进行的。冶炼了5CrMnMo、12CrMoA、15CrMo、12Cr_2MoWVB 和35SiMn_2MoV 等合金结构钢共224吨,其中电炉冶炼7炉,平炉冶炼4炉。他们通过试验认为,凡是需要用钼铁生产合金钢的部门,均可采用氧化钼块来代替,以减少
Beijing Steel Works, Beijing No. 2 General Machinery Plant, Beijing Ferroalloy Plant and Beijing Institute of Iron and Steel in the electric furnace and furnace, the direct use of molybdenum oxide block alloy for smelting alloy structural steel test and achieved good results. The tests were carried out on electric furnaces of nominal capacity 0.5 tons, 3 tons and flat furnaces 35 tons. Smelting of 5 CrMnMo, 12CrMoA, 15CrMo, 12Cr_2MoWVB and 35SiMn_2MoV alloy structural steel a total of 224 tons, of which 7 furnace smelting furnace, flat smelting furnace 4. Through their experiments, they believe that all the departments that need to produce alloy steel with molybdenum iron can use molybdenum oxide blocks instead to reduce