| 节镍型双相不锈钢的研究进展 |
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| 引用本文： | 杜春风,詹凤,杨银辉,严彪. 节镍型双相不锈钢的研究进展[J]. 金属功能材料, 2010, 17(5): 63-66 |
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| 作者姓名： | 杜春风 詹凤 杨银辉 严彪 |
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| 作者单位： | 同济大学,材料科学与工程学院,上海,200092;上海市金属功能材料开发应用重点实验室,上海,200092 |
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| 基金项目： | 上海市科委08DZ2201300 |
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| 摘 要： | 高氮低镍双相不锈钢具有较高的强度和优良的耐局部腐蚀性能。同时,以低成本的锰、氮代替昂贵的镍可以大大降低生产成本。分析了锰、氮代镍的一些冶金学问题,并对目前国内外节镍型双相不锈钢的研究进展作了大致的介绍。
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| 关 键 词： | 高锰 高氮 低镍 双相不锈钢 |
Research Progress in Nickel-saving Duplex Stainless Steel |
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| DU Chun-feng,ZHANG Feng,YANG Yin-hui,YAN Biao. Research Progress in Nickel-saving Duplex Stainless Steel[J]. Metallic Functional Materials, 2010, 17(5): 63-66 |
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| Authors: | DU Chun-feng ZHANG Feng YANG Yin-hui YAN Biao |
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| Affiliation: | 1.School of Materials Science and Engineering,Tongji University,Shanghai 200092,China;2.Shanghai Key Lab.of D＆A for Metal-Functional Materials,Shanghai 200092,China) |
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| Abstract: | High nitrogen and low nickel duplex stainless steels exhibit attractive properties as high strength and ductility,good corrosion resistance.Meanwhile,the product cost can be remarkably reduced through substituting cheap manganese and nitrogen for expensive nickel.The metallurgy issues on adding nitrogen into stainless steels are analyzed.The development of nickel-saving duplex stainless steel in our country and the world has been briefly reviewed. |
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| Keywords: | high manganese high nitrogen low nickel duplex stainless steel |
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