| 耐高温铁基合金熔覆材料的研究 |
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| 引用本文： | 唐英,赵乃勤,陈珊珊.耐高温铁基合金熔覆材料的研究[J].兵器材料科学与工程,2009,32(4). |
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| 作者姓名： | 唐英 赵乃勤 陈珊珊 |
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| 作者单位： | 1. 天津工业大学,机电学院,天津,300160;天津大学,材料科学与工程学院,天津,300072
2. 天津大学,材料科学与工程学院,天津,300072 |
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| 摘 要： | 对耐高温铁基合金粉末的成分及其熔覆层的性能进行研究。用配有能谱仪的扫描电子显微镜(SEM)观察熔覆层的组织并测定微区元素成分,用XRD分析粉末和熔覆层的物相,通过硬度、高温处理、高温氧化、磨损等试验测试熔覆层的相关性能。研究可耐较高温度的铁基合金粉末的成分。试验表明,该材料经750℃高温处理后,仍能保持原熔覆层的硬度,且耐磨性和抗高温氧化性能良好。
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| 关 键 词： | 铁基合金 粉末 熔覆层 显微组织 性能 |
Study on high temperature resisting iron matrix clad alloy |
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| TANG Ying,ZHAO Naiqin,CHEN Shanshan.Study on high temperature resisting iron matrix clad alloy[J].Ordnance Material Science and Engineering,2009,32(4). |
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| Authors: | TANG Ying ZHAO Naiqin CHEN Shanshan |
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| Affiliation: | 1.School of Mechanical and Electronic Engineering;Tianjin Polytechnic University;Tianjin 300160;China;2.School of Materials Science & Engineering;Tianjin University;Tianjin 300072;China |
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| Abstract: | The composition and properties of high temperature resisting iron alloy coating were analyzed.The morphology as well as the micro-area composition of the coating was investigated by scanning electron microscope with the energy spectrometer.The phase constitution of the coating was detected by X-ray diffraction.The hardness,high temperature treatment,high temperature oxidation and wear resistance properties were tested on the coatings.The composition of the iron alloy powder which can resist relatively high ... |
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| Keywords: | iron matrix alloy powder coating microstructure properties |
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