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金属学报  1958 

锰对矽脱氧能力的影响

, PP. 210-226

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Abstract:

(一)引言得到最低含量的氧是炼钢生产的最重要任务之一,它在很大程度上决定于脱氧制度是否适当。脱氧的基本目的在于除去液体钢中的氧,不管氧是否熔在钢中或者以氧化物状态存在.氧不仅影响炼钢过程很大,而且影响钢与铁的基本性质把熔解氧量减少到钢凝固温度时碳与氧平衡数值以下,使钢水结晶时没有一氧化碳放出,因而保证得到结实的钢锭;脱氧剂不仅提高去硫的程度和速度,而且可以减少硫对钢性质的有害影响;氧决定合金元

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