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| 油溶性烷氧基硼酸钠的制备及其抗磨减摩性能研究 | |
| 引用本文： | 胡泽善,欧忠文,等.油溶性烷氧基硼酸钠的制备及其抗磨减摩性能研究[J].摩擦学学报,2001,21(4):279-282. |
| 作者姓名： | 胡泽善 欧忠文 |
| 作者单位： | 1. 解放军后勤工程学院油品应用化学系, 2. 中国科学院兰州化学物理所;解放军后勤工程学院油品应用化学系;全军装备维修表面工程研究中心, 3. 全军装备维修表面工程研究中心, |
| 摘 要： | 合成了油溶性烷氧基硼酸钠，用红外光谱（IR）和等离子体原子吸收光谱（ICP）表征其结构与组成，在四球及环块摩擦磨损试验机上考察了其摩擦学性能，采用扫描电子显微镜（SEM）及光电子能谱仪（XPS）观察分析磨斑表面成分。结果发现：所合成的油溶性含硼和钠的化合物在磨斑表面形成由FeB,Fe2B和沉积物等组成的抗磨减摩膜，从而显著改善油品的抗磨减摩性能。 |
| 关 键 词： | 油溶性硼酸钠 烷氧基硼酸钠 添加剂 摩擦学性能 制备 |
| 文章编号： | 1004-0595(2001)04-0279-04 |
| 修稿时间： | 2000年9月10日 |
Anti-wear and Friction-reducing Behavior of Oil-soluble Sodium Borate Additive |
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| HU Ze Shan,OU Zhong wen ,CHEN Guo xu,DONG Jun xiu,XU Bin shi.Anti-wear and Friction-reducing Behavior of Oil-soluble Sodium Borate Additive[J].Tribology,2001,21(4):279-282. | |
| Authors: | HU Ze Shan OU Zhong wen CHEN Guo xu DONG Jun xiu XU Bin shi |
| Institution: | HU Ze Shan,OU Zhong wen ~,CHEN Guo xu,DONG Jun xiu,XU Bin shi |
| Abstract: | Oil soluble sodium alkoxyborate was synthesized and characterized with IR and ICP. Its tribological properties as friction reducing and anti wear additives of lubricating oil were evaluated with a four ball and block on ring tribotester. The morphology of the worn steel ball surface was observed and examined by means of scanning electron microscopy and X ray photoelectron spectroscopy. As the results, the additive could form a thick anti wear film on the rubbing steel surfaces and thus markedly improve the tribological properties of 500SN base oil. Deposition and tribochemical reaction of the lubricant were involved in the lubricated sliding of steel against steel, with the formation of FeB and Fe 2B on the rubbed steel surface. This contributes to improve the tribological properties of the base oil. |
| Keywords: | oil soluble sodium borate sodium alkoxyborate additive tribological behavior |
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