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日本环境省在日本首次使用电炉成功试制出了与使用高炉制造时具备同等质量的汽车用高张力钢板。并通过公开竞争招标,选定东京制铁作为业务实施商。日本环境省认为,此次成功试制出高张力钢板的主要原因是,50%的原料都使用了汽车工厂内产生的废铁(新断
Japan’s Ministry of Environmental Affairs in Japan for the first time the use of electric furnace trial successfully produced with the use of blast furnace manufacturing with the same quality automotive high-tensile steel. And through open competitive bidding, selected Tokyo Steel as a business implementation business. Japan’s Ministry of the Environment believes that the main reason for the successful trial of high-tensile steel is that 50% of the raw materials use scrap iron produced in automobile factories