| 奥氏体不锈钢热浸镀铝层的抗氧化特性 |
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| 引用本文： | 赵霞,党振乾,程玲.奥氏体不锈钢热浸镀铝层的抗氧化特性[J].表面技术,2009,38(2). |
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| 作者姓名： | 赵霞 党振乾 程玲 |
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| 作者单位： | 黑龙江科技学院材料科学与工程学院,黑龙江,哈尔滨,150027 |
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| 基金项目： | 黑龙江科技学院引进高层次人才科研启动基金 |
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| 摘 要： | 为进一步提高奥氏体不锈钢0Cr18Ni9Ti的高温使用性能,对该钢进行了热浸镀铝处理和抗高温氧化性能的试验.试验结果表明:经热浸镀铝处理后,奥氏体不锈钢0Cr18Ni9Ti的抗高温氧化性能明显得到改善,其热浸镀铝层的抗高温氧化行为符合抛物线规律.1 000℃抗氧化试验表明:在高温氧化过程中,表层Al2O3氧化膜及扩散层中的金属间化合物FeAl相和β-NiAl相起到抗氧化作用.
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| 关 键 词： | 热浸镀铝 高温氧化性 奥氏体不锈钢 |
Oxidation Resistance of 0Cr18Ni9Ti Austenitic Stainless Steel by Hot-dip Aluminizing |
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| ZHAO Xia,DANG Zheng-qian,CHENG Ling.Oxidation Resistance of 0Cr18Ni9Ti Austenitic Stainless Steel by Hot-dip Aluminizing[J].Surface Technology,2009,38(2). |
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| Authors: | ZHAO Xia DANG Zheng-qian CHENG Ling |
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| Affiliation: | ZHAO Xia,DANG Zheng-qian,CHENG Ling(School of Materials Science , Engineering,Heilongjiang University of Science , Technology,Harbin 150027,China) |
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| Abstract: | In order to improve the property of 0Cr18Ni9Ti austenitic stainless steel used at high temperature,tests of steel hot-dip aluminizing and oxidation resistance had been performed.The results show that the hot-dip aluminum coating treatment obviously increases oxidation resistance behavior at high temperature of 0Cr18Ni9Ti austenitic stainless steel.Oxidation kinetic curves of the 0Cr18Ni9Ti austenitic stainless steel hot-dip aluminizing obey parabolic law.The results show that the hot-dip aluminum coating af... |
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| Keywords: | 0Cr18Ni9Ti |
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