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DC03微碳铝镇静钢生产工艺控制研究
Study on Process Control of DC03 Microcarbon Aluminum Killed Steel
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- DOI:
- 作者:
- 王兵 戚翠芬 高云飞 付菁媛 高静 张华英 杨颖 董中奇
WANG Bing;QI Cuifen;GAO Yunfei;FU Jingyuan;GAO Jing;ZHANG Huaying;YANG Ying;DONG Zhongqi
- 作者单位:
- 河北工业职业技术学院材料工程系 巴音郭楞职业技术学院冶金与资源学院
Department of Materials Engineering, Hebei College of Industry and Technology, Shijiazhuang 050000, China;Schoolof Metallurgy and Resources, Bayin Guoleng Technology College, Kurla 841000, China
- 关键词:
- DC03铝镇静钢 冶炼 轧制
DC03 aluminum killed steel smelting rolling
- 摘要:
- 采取低碳+铝合金化元素的化学成分设计思路,通过控制冶炼和轧制工艺,降低X52管线钢因成分波动而引起的性能变化。结果表明,通过控制冶炼工艺,生产的DC03铝镇静钢板化学成分在标准要求范围内;轧后组织为铁素体,各项力学性能均符合标准的要求。By adopting the chemical composition design of low carbon and aluminum alloy elements and controlling the smelting process and rolling process, the performance change of X52 pipeline steel caused by composition fluctuation can be reduced. The results show that the chemical composition of DC03 aluminum killed steel plate is within the standard range. After rolling, the microstructure is ferrite, and all mechanical properties meet the standard requirements.