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carbon drop; carbon elimination; carbon removal; decarb; decarbonisation; decarbonization (【技】1. 炼钢时铁水或钢水中的碳被氧化去除的过程。生铁含碳很高，一般大于2.5%。大量的碳使得生铁发脆，不能进行冷、热加工以制成各种制品。因此必须在炼钢的过程中通过氧化脱除多余的碳，达到所炼钢种的适宜含碳量。2.钢材或钢铁制品在高温下加热时，与加热介质中的氧或水蒸气等反应，生成一氧化碳，使制品表层含碳量降低的过程或现象。); decarbonize; decarbonizing; decarburation; decarburisation; decarburization; decarburizing; decarbonation; decarburization (The most important reaction in steelmaking is decarburization. 炼钢中最重要的反应是脱碳反应。); decarburize (During steelmaking of basic oxygen furnace (BOF) the goal of injecting oxygen into the furnace is to decarburize the hot metal and to give the reaction heat to melt the cold steel scrap. 氧气顶吹转炉 (BOF) 炼钢期间，向炉内喷吹氧气的目的是脱除铁水中的碳，为熔化冷废钢提供反应热。) |
