| 反应热喷涂Al2O3陶瓷涂层在造纸设备上的应用 |
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| 引用本文： | 杨建桥,赵红霞. 反应热喷涂Al2O3陶瓷涂层在造纸设备上的应用[J]. 江南大学学报(自然科学版), 2005, 4(3): 292-294,301 |
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| 作者姓名： | 杨建桥 赵红霞 |
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| 作者单位： | 陕西科技大学,造纸工程学院,陕西,咸阳,712081 |
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| 基金项目： | 陕西省自然科学基金项目(2001C16)资助课题. |
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| 摘 要： | 通过热喷涂技术并引入放热组元，制备出金属陶瓷涂层，检测了该涂层的结合强度、硬度及耐磨性；研究了反应热喷涂Al2O3金属陶瓷涂层在涂布刮刀、烘缸上的耐磨性能，并将其与金属涂布刮刀及铸铁烘缸的耐磨性能进行了比较．结果表明，铝热反应热喷涂技术能够促进涂层结合强度和涂层耐磨性的提高，涂层平均结合强度达8MPa，其耐磨性与传统钢制刮刀相比提高了2倍，与铸铁烘缸相比提高了8倍．
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| 关 键 词： | 火焰喷涂 金属陶瓷涂层 反应热喷涂 |
| 文章编号： | 1671-7147(2005)03-0292-03 |
Research on Reactive Flame Spraying Ceramic Coating in Papermaking Machine |
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| YANG Jian-qiao,ZHAO Hong-xia. Research on Reactive Flame Spraying Ceramic Coating in Papermaking Machine[J]. Journal of Southern Yangtze University:Natural Science Edition, 2005, 4(3): 292-294,301 |
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| Authors: | YANG Jian-qiao ZHAO Hong-xia |
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| Abstract: | Ceramic coating was produced through thermal spraying technology. Bonding strength, rigidity and wear-resist properties of the coating were analyzed. The paper studies the wear-resist properties of ceramic coating on coating blade and drum dryer which was produced through reactive flame spraying technology. Making a comparison between ceramic coating and metal coating blade and cast iron drum dryer for wear-resist properties, we come to the conclusion that reactive thermal spraying process can enhance coating performance: the bonding strength of the coatings is 8 MPa and the wear-resist property is three times as good as steel blade, is nine times as good as cast iron drum dryer. |
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| Keywords: | flame spraying metal/ceramic coating reactive thermal spray |
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