| 氧化物冶金技术在改善钢材组织和性能中的应用 |
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| 引用本文： | 宋宇,武国平,吴天礼. 氧化物冶金技术在改善钢材组织和性能中的应用[J]. 中国冶金, 2012, 22(6): 1-7 |
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| 作者姓名： | 宋宇 武国平 吴天礼 |
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| 作者单位： | 北京首钢国际工程技术有限公司，北京 100043 |
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| 摘 要： | 阐述了氧化物冶金的基本概念，概述了晶内铁素体的作用以及其形成机制，介绍了氧化物冶金在改善焊接 热影响区（HAZ）强度和韧性以及非调质钢韧性方面的应用，简要分析了氧化物冶金的发展方向。
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| 关 键 词： | 氧化物冶金 晶内铁素体 HAZ 非调质钢 |
Application of Oxide Metallurgy Technique in Improving Microstructure and Property of Steels |
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| SONG Yu,WU Guo-ping,WU Tian-li. Application of Oxide Metallurgy Technique in Improving Microstructure and Property of Steels[J]. China Metallurgy, 2012, 22(6): 1-7 |
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| Authors: | SONG Yu WU Guo-ping WU Tian-li |
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| Affiliation: | (Beijing Shougang International Engineering Technology Corporation Limited,Beijing 100043,China) |
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| Abstract: | The basic concept of oxide metallurgy is elaborated in this paper.The effects and the formation mechanisms of intragranular ferrite are outlined,and the application of oxide metallurgy technique for improving the strength and toughness of heat-affected zone and the toughness of non-quenched and tempered steel are introduced too.Besides,the developmental directions of oxide metallurgy are analyzed briefly. |
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| Keywords: | oxide metallurgy intragranular ferrite HAZ non-quenched and tempered steel |
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