Stability Research of Ultrafine Powders Lubricant

HE Feng; ZHANG Zhengyi; WANG Wuxiang; HAN Yafang; XIAO Yaofu; WANG Run

doi:10.13374/j.issn1001-053x.2000.03.017

Volume 22 Issue 3

Aug. 2021

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Article Navigation > Chinese Journal of Engineering > 2000 > 22(3): 253-255,269

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

Citation:

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Stability Research of Ultrafine Powders Lubricant

doi: 10.13374/j.issn1001-053x.2000.03.017

1. Beijing Institute of Aeronautical Materials, Beijing, 100095, China;
2. Material Science and Engineering School UST Beiing, Beijing, 100083, China

Received Date: 1999-08-30
Available Online: 2021-08-27

Abstract

Abstract

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.
- ultrafine powders,
- suspension,
- stability,
- lubricant