日本川崎制钢公司应用激冷凝固技术,确立了由钢水直接生产厚度约0.3mm 薄板的技术。因为能省略板坯(半成品)连铸、热及冷轧工序,所以试制成功了到目前为止用轧制方式不可能生产的 Si 含量为4.5%的硅钢板,样品已开始出厂。当前,该公司以硅钢和高导磁 Kawasaki Steel Co., Ltd. of Japan, the application of cooling coagulation technology, established by the direct production of molten steel thickness of about 0.3mm sheet technology. Since the slab (semi-finished product) continuous casting, hot and cold rolling processes can be omitted, the successful trial production of the silicon steel plate with a Si content of 4.5% which was impossible to produce by the rolling method so far has been started. At present, the company to silicon steel and high permeability