引用本文:张 斌，徐滨士，董世运，吴 斌.自动化n–Al2O3/Ni复合电刷镀层的组织及高温耐磨性能[J].中国表面工程,2006,(7):263~266
ZHANG Bin, XU Bin-shi, DONG Shi-yun, WU Bin.Structure and Wear Resistance at Elevated Temperature of Auto-brush plating n-Al2O3/Ni Composite Coatings[J].China Surface Engineering,2006,(7):263~266
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自动化n–Al2O3/Ni复合电刷镀层的组织及高温耐磨性能
张 斌，徐滨士，董世运，吴 斌
装甲兵工程学院 装备再制造技术国防科技重点实验室，北京 100072
摘要:
采用自主研制的自动化电刷镀设备及技术制得含纳米Al2O3复合电刷镀层，对比研究了手动与自动刷镀层的摩擦磨损性能。通过试验得知，相对于手动刷镀层，自动化刷镀层表面更加均匀、组织更加致密、显微硬度更高。高温滑动摩擦磨损试验表明，自动化刷镀层的耐磨性能随温度的升高而降低。
关键词:  自动化电刷镀  复合刷镀层  高温耐磨性能
DOI：
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基金项目:国家自然科学基金重点项目(50235030)和武器装备预研基金（编号略）资助
Structure and Wear Resistance at Elevated Temperature of Auto-brush plating n-Al2O3/Ni Composite Coatings
ZHANG Bin, XU Bin-shi, DONG Shi-yun, WU Bin
National Key Lab for Remanufacturing, Beijing, 100073
Abstract:
Nano-particle reinforced nickel matrix composite coatings, n-Al2O3/Ni, was prepared by manual-brushplating and auto-brushplating technologies respectively. Structure and friction wear properties of the two kinds of coatings were investigated. For the auto-coating, the surface is smooth and the structure is denser, as compared with the manual-coating. Results of the friction wear testing at elevated temperature show that the wear resistance of auto-coating decreases with the increase of temperature.
Key words:  auto-brush plating  brush plating composite coating  wear resistance at elevated temperature
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