| 高强度低合金钢晶粒细化理论及技术 |
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| 引用本文： | 赵国英 牛建平. 高强度低合金钢晶粒细化理论及技术[J]. 材料导报, 2007, 21(F11): 259-262 |
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| 作者姓名： | 赵国英 牛建平 |
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| 作者单位： | 沈阳大学机械工程学院,辽宁110044 |
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| 基金项目： | 辽宁省科技攻关项目（2005221005） |
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| 摘 要： | 论述了高强度低合金（HSLA）钢晶粒细化理论及强度提高途径，综述了高强度低合金（HSLA）钢晶粒细化技术及近年来的研究成果，探讨了超细晶技术的理论依据及存在问题。为高强度低合金钢组织超细化技术的理论研究和实际工程应用提供参考。
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| 关 键 词： | 高强度低合金钢 晶粒细化 机理 |
Theory and Technology of Grain Refinement in HSLA Steel |
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| ZHAO Guoying, NIU Jianping. Theory and Technology of Grain Refinement in HSLA Steel[J]. Materials Review, 2007, 21(F11): 259-262 |
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| Authors: | ZHAO Guoying NIU Jianping |
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| Abstract: | Some means increasing strength and the theory of grain refinement in HSLA steel are discussed. Technologies of grain refinement and recent research achievements in HSLA steel are summarized. The theoretical base and exsiting problems of ultra-fine technology are also discussed. It provides reference for the method of theoretical research and practical engineering application of structure ultra-fining treatment in HSLA steel. |
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| Keywords: | HSLA steel grain refinement mechanism |
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