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direct reduction process; Allis-Chalmers Agglomeration-Reduction Process; Armco | |||
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SL-RN reduction process; SL-RN direct reduction process | |||
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ACAR Allis-Chalmers Agglomeration-Reduction Process | |||
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SL direct reduction process | |||
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Republic Steel and National Lead process (【技】该直接还原法是由美国共和钢公司 (Republic Steel) 和美国国家钢公司 (National Lead) 研究开发成功,故以两公司英文名称的首字母命名为 R-N 直接还原法。) | |||
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direct reduction process (Direct reduction process was begun experimentally in the early 1950's but was not pursued energetically because the improvement of blast furnace efficiency was coming into its stride. 直接还原(炼铁)法于20世纪50年代初开始试验,但由于高炉效率在当时正大幅度提升而未能积极进行下去。) |
直接还原法 : 89 phrases in 2 subjects |
Earth sciences | 1 |
Metallurgy | 88 |