Ñêà÷àòü ïîëíóþ âåðñèþ ñòàòüè (â PDF ôîðìàòå)
I. A. LYUBININ, M. V. KURBATOVA, K. Eh. GRINKEVICH, L. M. KULIKOV, N. B. KOENIG, L. G. AKSEL’RUD, and V. N. DAVYDOV
«Tribological Properties of New Lubricant Compositions with Use of Solid Nanolubricants—Nanocrystalline Molybdenum and Tungsten Disulfides»
271–278 (2009)
PACS numbers: 61.46.Hk, 62.20.Qp, 81.40.Pq, 83.50.Lh
Tribological properties of new lubricant compositions with use of nanolubricants, namely, nanocrystalline molybdenum and tungsten disulfides (layered nanostructures 2Í-MoS2, 2Í-WS2) are investigated in comparison with micron powders of natural molybdenum disulfide. As shown, the nanocrystalline 2Í-MoS2–carbon nanotubes’ compositions are perspective for fabrication of universal lubricants based on I-20 oil with improved tribological properties. As revealed, the introduction of nanocrystalline 2Í-MoS2 in bentonitic lubricant does not practically influence on rheological, physical and chemical properties of lubricant. The proposed lubricant compositions based on bentonitic lubricant with nanocrystalline 2Í-MoS2 additives possess improved tribological properties in comparison with similar characteristics for foreign bentonitic lubricants.
|
