| 反应等离子喷涂制备FeAl2O4-A12O3-Fe复合涂层的研究 |
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| 引用本文： | 耿伟,何继宁,阎殿然,董艳春,李香芝,张建新.反应等离子喷涂制备FeAl2O4-A12O3-Fe复合涂层的研究[J].热加工工艺,2005(11):65-66,76. |
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| 作者姓名： | 耿伟 何继宁 阎殿然 董艳春 李香芝 张建新 |
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| 作者单位： | 河北工业大学材料科学与工程学院,天津300132 |
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| 基金项目： | 河北省自然基金资助项目（599031） |
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| 摘 要： | 以铝粉和氧化铁粉为原料，制备出适于等离子喷涂的复合团聚粉体；并采用反应等离子喷涂技术制备出FeAl2O4-A12O3-Fe复合涂层，用SEM和XRD分析了复合涂层的组织结构。结果表明：反应等离子喷涂得到了以层状基体相FeAl2O4与硬质相Al2O3为骨架，球状Fe相弥散分布于基体上的复合涂层。
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| 关 键 词： | 反应等离子喷涂 复合涂层 组织结构 |
| 文章编号： | 1001-3814（2005）11-0065-02 |
| 收稿时间： | 2005-06-16 |
| 修稿时间： | 2005-06-16 |
Study on FeAl2O4-A12O3-Fe Composite Coating Produced by Reactive Plasma Spraying |
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| GENG Wei, HE Ji-ning, YAN Dian-ran, DONG Yan-chun, LI Xiang-zhi, ZHANG Jian-xin.Study on FeAl2O4-A12O3-Fe Composite Coating Produced by Reactive Plasma Spraying[J].Hot Working Technology,2005(11):65-66,76. |
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| Authors: | GENG Wei HE Ji-ning YAN Dian-ran DONG Yan-chun LI Xiang-zhi ZHANG Jian-xin |
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| Affiliation: | College of Materials Science and Engineering, Hebei University of Technology, Tianjin 300132, China |
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| Abstract: | The composite agglomerated particles for plasma spray were developed , and the FeAl2O4-A12O3-Fe composite coatings were fabricated by reactive plasma spraying technology used low-cost aluminum powders and ferric oxide powders for raw material, The microstructure morphology and the phase structure of the coatings were analyzed by SEM and XRD, The results show that the microstructure of the composite coatings is with the bedded matrix phase FeAl2O4 and the horniness phase Al2O3, and the spheroidal Fe phase is distributed in the bedded coatings. |
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| Keywords: | reactive plasma spraying composite coatings microstructure |
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