HE Feng, ZHANG Zhengyi, WANG Wuxiang, HAN Yafang, XIAO Yaofu, WANG Run. Stability Research of Ultrafine Powders Lubricant[J]. Chinese Journal of Engineering, 2000, 22(3): 253-255,269. DOI: 10.13374/j.issn1001-053x.2000.03.017
Citation: HE Feng, ZHANG Zhengyi, WANG Wuxiang, HAN Yafang, XIAO Yaofu, WANG Run. Stability Research of Ultrafine Powders Lubricant[J]. Chinese Journal of Engineering, 2000, 22(3): 253-255,269. DOI: 10.13374/j.issn1001-053x.2000.03.017
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Stability Research of Ultrafine Powders Lubricant

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  • For the resolution of stability of ultrafine powders lubricant, the essential condition by which single particle and untrafine metal powders can disperse and suspend in liquld phases was analyzed. There result pointed out just because of the surface coating and the space-resistive effect, and only the thickness of surface-coating is larger than 4.2 nm, the stable suspending of ultrafine powders in oil can be realized.
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