| TiC-Fe复合材料涂层自蔓延工艺研究 |
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| 引用本文： | 王丽雪,尹志娟.TiC-Fe复合材料涂层自蔓延工艺研究[J].黑龙江工程学院学报,2011,25(1):65-68. |
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| 作者姓名： | 王丽雪 尹志娟 |
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| 作者单位： | 黑龙江工程学院材料与化学工程系,黑龙江哈尔滨,150050 |
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| 基金项目： | 哈尔滨市后备带头人基金项目 |
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| 摘 要： | 利用自蔓延高温燃烧合成结合准热等静压同时致密化技术,以Ti-C-Fe为原料,在Q235钢表面制备耐磨、耐高温TiC-Fe陶瓷涂层,并对涂层进行抗弯曲、耐烧蚀及耐磨性能的检测.结果表明:钢基表面涂层中TiC呈颗粒状均匀分布,组织致密,与基体结合良好,且涂层具有优良的抗弯曲、抗烧蚀及耐磨损性能.
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| 关 键 词： | 表面改性 燃烧合成 陶瓷涂层 |
Study on self-propagating high-temperature synthesis of TiC-Fe complex coating on steel surface |
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| WANG Li-xue,YIN Zhi-juan.Study on self-propagating high-temperature synthesis of TiC-Fe complex coating on steel surface[J].Journal of Heilongjiang Institute of Technology,2011,25(1):65-68. |
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| Authors: | WANG Li-xue YIN Zhi-juan |
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| Affiliation: | (Dept.of Materials Science and Engineering,Heilongjiang Institute of Technology,Harbin 150050,China) |
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| Abstract: | The in-situ particle reinforced TiC-Fe wearable and heat-resistant coating on steel surface was successfully fabricated by SHS/ PHIP using exothermic reactions in Fe2O3-Al and Ti-C-Fe system.The microstructure,wearable properties,thermal shock resistance and flexural properties of the coating were investigated.The results showed that： the TiC coating was granuled;its microstructure was tight.The properties of the material were enhanced;the wearable properties,thermal shock resistance and flexural properties were all batter than the matrix. |
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| Keywords: | surface rectification combustion synthes ceramic coating |
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