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| 化学镀Ni-B或Ni-P镀层与油溶性有机钼添加剂的协同效应 | |
| 引用本文： | 赵祖欣,陈敏,赵芳欣.化学镀Ni-B或Ni-P镀层与油溶性有机钼添加剂的协同效应[J].东北大学学报(自然科学版),1998,19(2):158-161. |
| 作者姓名： | 赵祖欣 陈敏 赵芳欣 |
| 作者单位： | 1. 东北大学表面技术研究所,沈阳,110006 2. 东北大学黄金学院,沈阳,110015 3. 沈阳铸造研究所,沈阳,110021 |
| 基金项目： | 国家黄金管理局资助项目，国金教字(1993)第55号， |
| 摘 要： | 在45调质钢基体上化学镀Ni-B合金或Ni-P合金镀层.在基础油润滑下,Ni-B合金或Ni-P合金镀层比45钢耐磨性均提高4.1倍,但摩擦系数却分别增加16.3%,20.35%.在基础油中加入3%的二烷基二硫代磷酸钼(简称MoDTP).结果表明,与未加MoDTP的45钢相比,Ni-B、Ni-P镀层耐磨性分别提高12.8倍,7倍,摩擦系数分别降低54%,51.2%,说明Ni-B或Ni-P镀层与MoDTP有良好的协同效应. |
| 关 键 词： | 化学镀Ni-B镀层 化学镀Ni-P镀层 油溶性有机钼 协同效应 |
Synergistic Effects Between Electroless Ni-B or Ni-P Coatings and Oil Soluble Organic Molybdenum Additive |
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| Zhao Zuxin,Chen Min,Zhao Fangxin.Synergistic Effects Between Electroless Ni-B or Ni-P Coatings and Oil Soluble Organic Molybdenum Additive[J].Journal of Northeastern University(Natural Science),1998,19(2):158-161. | |
| Authors: | Zhao Zuxin Chen Min Zhao Fangxin |
| Abstract: | The electroless Ni B or Ni P coatings are deposited on the surface of quenched and tempered 45 steel. In the case of baseline oil the wear resistance of both Ni B and Ni P coatings increases by 4 1 times while the friction coefficients of them increase by 16 3% and 20 35% respectively compared with those of 45 steel. When 3% of molybdenum dithiophosphate (MoDTP) is added to the baseline oil the wear resistance of Ni B and Ni P coatings increase by 12 8 and 7 times respectively,and the friction coefficients decrease by 54% and 51 2% respectively compared with 45 steel without MoDTP,which results in a good synergistic effect. |
| Keywords: | electroless Ni B coating electroless Ni P coating oil soluble organic molybdenum synergistic effect |
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