| 采用TMCP工艺生产40kg级高强度船用钢板的研究 |
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| 引用本文： | 黄松,马玉璞,丛津功,韩鹏.采用TMCP工艺生产40kg级高强度船用钢板的研究[J].鞍钢技术,2005(6):23-26. |
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| 作者姓名： | 黄松 马玉璞 丛津功 韩鹏 |
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| 作者单位： | 鞍钢集团新轧钢股份有限公司 |
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| 摘 要： | 介绍了采用TMCP工艺生产A40、D40、E40系列高强度船体用结构钢的成分设计和工艺设计的情况.该钢种化学成分符合GB712及DNV、LR等九国船级社标准的要求.采用TMCP工艺,靠晶粒细化和析出强化保证了钢材的强韧性.工业试制所生产的钢板采用连铸板坯,最大钢板厚度可达80mm,各项力学性能完全符合要求.
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| 关 键 词： | 高强度船用钢板 TMCP工艺 晶粒细化 |
| 收稿时间： | 2005-07-12 |
| 修稿时间： | 2005年7月12日 |
Study on Ship Steel Plate with High Strength of 40kg Level Produced by TMCP Technology |
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| Huang Song,Ma Yupu,Cong Jingong,Han Peng.Study on Ship Steel Plate with High Strength of 40kg Level Produced by TMCP Technology[J].Aisc Techniques,2005(6):23-26. |
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| Authors: | Huang Song Ma Yupu Cong Jingong Han Peng |
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| Abstract: | The composition and technology designs of A40,D40,FA0 serials structural steels with high strength used on ship body produced by TMCP technique are introduced. Chemical composition of this steel grade can meet the requirements of ship agencies from nine nations such as GB712 ,DNV, LR, etc.. Adopting TMCP technique, the steel is assured to have strong toughness owing to grain refining and precipitation strengthening. The heaviest thickness of the steel plate in industrial pilot production is up to 80mm and all the mechanical properties fully accord with the requirements. |
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| Keywords: | high strength ship steel plate TMCP technique grain refining |
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