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 |
|
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: |
分类号: |
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 |