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炼钢工艺; 炼钢工序 (① In August 1856, an Englishman, Henry Bessemer, made public the description of a new steelmaking process which eventually reduced the price of steel to about a seventh of its former cost and, more important still, made it possible to produce steel in large quantities. 1856年 8 月，一个名叫亨利•贝塞麦的英国人公布了一项新的炼钢法，使钢的价格一下子降到原来的七分之一左右。更为重要的是：这一炼钢法使钢的大规模生产成为可能。② Most of companies employing desiliconized hot metal also dephosphorize and desulfurize the hot metal prior to steelmaking process. 大部分使用脱硅铁水的公司在炼钢工序前还要对铁水进行脱鳞和脱硫处理。); 炼钢法; 炼钢过程 |
