| 复合添加剂BA1摩擦化学的FTIRM光谱法研究 |
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| 引用本文： | 卡为东 张声俊. 复合添加剂BA1摩擦化学的FTIRM光谱法研究[J]. 光谱学与光谱分析, 1997, 17(4): 50-54 |
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| 作者姓名： | 卡为东 张声俊 |
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| 作者单位： | [1]清华大学分析中心 [2]安顺师范专科学校化学系 |
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| 摘 要： | 采用微区红外光谱技术（ＦＴＩＲＭ）研究抗磨添加剂（简称ＢＡ１）的抗磨机理，通过改变添加剂的浓度，摩擦载荷的大小和选择不同的摩擦时间，观察摩擦前后的物性变化，分析磨痕的红外光谱图，推断其作用机理，结果表明，ＢＡ１在摩擦过程中发生氧化分解反应，最终在摩擦副基质上形成一层光滑致密的聚合物膜，致使其摩擦系数减小。
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| 关 键 词： | 摩擦化学 BAI 添加剂 抗磨添加剂 微区红外光谱 |
Study on the tribochemistry of antiwear additive BA1 by FTIRM] |
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| W Bian,S Sun,X Hu,L Cao,S Zhnag. Study on the tribochemistry of antiwear additive BA1 by FTIRM][J]. Spectroscopy and Spectral Analysis, 1997, 17(4): 50-54 |
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| Authors: | W Bian S Sun X Hu L Cao S Zhnag |
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| Affiliation: | Analysis Center, Tsinghua University, 100084 Beijing. |
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| Abstract: | This paper studied the tribochemistry of antiwear additive BA1 by FTIR microscope technique. We observed the changes of physical properties, interpreted the infrared spectra of the products in the track and concluded the chemical mechanism through the change of BA1 concentration, load and rubbing time. The results shows that the BA1 was decomposed, oxided and a thin film was produced when rubbed. This film makes the rubbing efficiency less. |
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