The tribological property of ultra-fine tungsten disulfide ( WS_2) powder in motor oil was investigated by four-ball test machine, and the worn surface was analyzed by XPS. 利用四球摩擦试验机考察了超细二硫化钨粉末在发动机油中的摩擦学性能。
Hazard and Prevention of Hydrogen Disulfide in Production Process of Oil Fields 油田企业生产过程硫化氢危害及预防
Tribological Characteristics of the Tungsten Disulfide Motor Oil 二硫化钨发动机油的摩擦学性能研究
The experiments indicate that the tungsten disulfide motor oil has the better antiwear, antifriction and extreme pressure properties than the well-known motor oil. 实验表明二硫化钨发动机油具有比国内外品牌发动机油更加优良的抗磨、减摩和极压性能。