REVIEW OF PRODUCING BEARING STEEL BY BOF—BLOOM CONTINUOUS CASTING PROCESS
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摘要: 通过对大量的文献资料调研,介绍了国内外轴承钢生产工艺流程及其冶炼、精炼和连铸技术现状,重点分析和讨论了轴承钢质量的控制,指出了攀钢采用转炉—大方坯连铸工艺生产轴承钢具有的优势及存在的技术难点,并提出了轴承钢生产的研究和开发思路。Abstract: The production process of bearing steel, such as smelting, refining and continuous casting, was presented based on a lot of documents. The quality control was discussed as an emphasis. The main superiorities and the technical keys for producing bearing steel by BOF-bloom continuous casting process at PZH Steel were provided, and the way of development bearing steel was put forward.
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Key words:
- BOF /
- bloom continuous casting /
- bearing steel /
- inclusion control
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