金属热处理 ›› 2024, Vol. 49 ›› Issue (3): 293-301.DOI: 10.13251/j.issn.0254-6051.2024.03.048

• 综述 • 上一篇    下一篇

海洋工程用钢成分和组织及其H型钢生产工艺的研究进展

姚慧琴1, 王敬忠1, 赵培林2, 李超2, 杨西荣1, 刘晓燕1, 罗雷1   

  1. 1.西安建筑科技大学 冶金工程学院, 陕西 西安 710055;
    2.山东钢铁股份有限公司 莱芜分公司, 山东 济南 250000
  • 收稿日期:2023-08-30 修回日期:2024-02-04 出版日期:2024-03-25 发布日期:2024-04-24
  • 通讯作者: 王敬忠,副教授,博士,E-mail:wajxjd2003@sina.com
  • 作者简介:姚慧琴(1997—),女,硕士研究生,主要研究方向为海洋工程结构用钢的成分设计、组织控制和生产工艺,E-mail:1489670242@qq.com。
  • 基金资助:
    山东省自然科学基金面上项目(ZR2020ME004)

Research progress on composition and microstructure of marine engineering steel and production process of H-beam steel

Yao Huiqin1, Wang Jingzhong1, Zhao Peilin2, Li Chao2, Yang Xirong1, Liu Xiaoyan1, Luo Lei1   

  1. 1. School of Metallurgy Engineering, Xi'an University of Architecture and Technology, Xi'an Shaanxi 710055, China;
    2. Laiwu Branch, Shandong Iron and Steel Co., Ltd., Jinan Shandong 250000, China
  • Received:2023-08-30 Revised:2024-02-04 Online:2024-03-25 Published:2024-04-24

摘要: 随着我国海洋发展战略的实施,海洋工程用钢的需求和开发将成为国内钢铁行业新的增长点,海洋工程用钢的成分设计、组织设计和生产工艺研究已成为学者们重点关注的热点领域。海洋工程用钢板和H型钢由于断面差异较大,在加工工艺的安排上存在一定差异。本文综述了海洋工程用钢的研究现状及进展,介绍了其成分设计特点及其合金化机理,分析了其不同强度级别的组织设计特征,并从加热温度、轧制和冷却3个方面阐述了海洋工程用钢板和H型钢的生产工艺特点,并对海洋工程用钢生产技术的研究重点进行了总结和展望。

关键词: 海洋工程用钢, 成分设计, 组织设计, 生产工艺

Abstract: With the implementation of China's marine development strategy, the demand and development of marine engineering steel will become a new growth point in the domestic steel industry. The composition design, microstructure design, and production process research of marine engineering steel have become hot areas of focus for scholars. Due to significant differences in cross-section, there are certain differences in the arrangement of processing technology between steel plates and H-beams used in marine engineering. This paper summarizes the current research status and progress of marine engineering steel, introduces its composition design characteristics of marine engineering steel and alloying mechanism, analyzes the microstructure design characteristics of different intensity levels, and expounds the production process characteristics of marine engineering steel plates and H-beams from three aspects: heating temperature, rolling and cooling process. It also summarizes and prospects the research focus of marine engineering steel production technology.

Key words: marine engineering steel, ingredient design, microstructure design, production process

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