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| 摘要: |
| 为了探讨纳米ZnO(n-ZnO)对火焰喷涂尼龙1010涂层力学性能的影响，利用电子拉力机对火焰喷涂尼龙1010／n—ZnO复合涂层的力学性能及耐老化性能进行了测试。结果表明，当复合涂层配比为m(PA1010)：m(n-ZnO)=100：1．5时，复合涂层综合性能较佳，涂层自拉伸强度为41．92MPa；涂层与基体结合强度为41．68MPa。提示纳米ZnO能够明显提高涂层与基体的结合强度，对涂层的自拉伸强度也有一定幅度的提高。 |
| 关键词: 火焰喷涂 尼龙1010 纳米ZnO 复合涂层 |
| DOI： |
| 分类号:TB332 |
| 基金项目:河南省自然科学基金资助项目(0311022400);河南省高校青年骨干教师资助计划资助项目(2001);河南省高校杰出人才创新工程资助项目(2003KYCX008);河南省教育厅科技攻关资助项目(2003530293). |
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| The Study on the Properties of Nylon1010/nano-ZnO Coatings by Flame Spraying |
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LI Ya-dong1 2 XIE bing1 YAN Fu-feng1 CAO Shao-kui2 ZHANG Zhi-jun3
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| Abstract: |
| The mechanical properties of flame sprayed Nylon1010/nano-ZnO coating were studied on an Universal Testing Instruments. The results showed that when PA1010 was filled with 1.5% n ZnO2, the properties of coating was best. The bonding strength between coating and substrate stress reached 41.68 Mpa, and the tensile strength of coating was 41.92 MPa. |
| Key words: flame spraying,Nylon 1010,Nano-ZnO,coatingss |
