Advances in ladle metallurgy

钢包冶金的进展

• 批准号: 1088-2011
• 负责人: Irons, Gordon
• 金额: $ 2.91万
• 依托单位: McMaster University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2013
• 资助国家: 加拿大
• 起止时间: 2013-01-01 至 2014-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=520348
• 关键词: Advances; ladle; metallurgy

Ladle Metallurgy is the name given to processing steps between steelmaking and casting; it usually involves combinations of gas stirring, chemical refining with gas or slag, thermal homogenization and inclusion modification and removal. It is performed in a ladle (a vertical cylindrical vessel containing 100 to 250 tonnes of steel). Ladle Metallurgy is the last opportunity to adjust the composition of the steel; thus, it is crucial for making high-quality steel. Most steel plants in the world have Ladle Metallurgy.

钢包冶金是指炼钢和浇注之间的工艺步骤，通常包括气体搅拌、气体或炉渣的化学精炼、热均质以及夹杂物的变质和去除。它在钢包(一个装有100至250吨钢的立式圆柱形容器)中进行。钢包冶炼是调整钢水成分的最后一次机会，因此，它对生产高质量钢材至关重要。世界上大多数钢铁厂都有钢包冶金厂。