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钢锭模是炼钢生产中最重要的大型工具之一。尽管目前世界上的趋势是大量采用连铸的方式,但是要取代现存的模铸生产还不是一朝一夕的事情,尤其在我国,模铸还是大量的。因此,钢锭模在我国钢铁工业中占有很重要的地位。仅以1981年的统计数据为例,1981年我国的钢铁生产量首次达到3000万吨,当年全国的钢锭模消耗约为66万吨。不考虑连铸坯的比例,钢锭模消耗平均为22kg/t。若除去连铸钢,则消耗接近25kg/t。如果钢锭模的消耗能降低一半,则全国一年可以节省约30万吨生铁。武钢的情况和全国相比,有所不同,由于大量生产低
Steel ingot mold is one of the most important large tools in steelmaking. Although the current trend in the world is to use a large number of continuous casting methods, it is not a matter of time to replace the existing molding production, especially in our country. Therefore, the ingot mold in China’s steel industry occupies a very important position. Taking 1981 statistics as an example, China’s steel production hit 30 million tons for the first time in 1981, when the country consumed about 660,000 tons of steel ingots. Regardless of the proportion of slab, ingot die consumption averaged 22kg / t. If you remove the continuous casting steel, the consumption of nearly 25kg / t. If the ingot die can be reduced by half, then the country can save about 300,000 tons of pig iron a year. Compared with the whole country, the situation of WISCO is different because of the low mass production