二硫化钨

超细二硫化钨粉末在汽油机油中的摩擦学性能研究

Study on Tribological Characteristics of Ultrafine WS2 Powders in Petrol Engine Oil

另外，采用化学沉淀脱硫法和球磨脱硫法，试图制备无机类富勒烯（简称IF）二硫化钨，但尚无获得理想的结果。

Moreover , the precipitation and desulphurizing process and the ball-milling-desulphurizing method were tried to use to prepare the inorganic fullerene ( IF - ) WS2 nanoparticles , but in these processes , there had some difficulties .

在综述新型钨产品二硫化钨（WS2）的生产工艺、主要设备等基础上，分析了产品的应用及市场状况，并提出了相应的发展对策。

WS2 production , application , market and development are presented .

研究新型润滑材料二硫化钨超细粉末（平均粒径小于500nm）作为添加剂对高温复合锂基润滑脂性能的影响，并研制出一种二硫化钨高温润滑脂。

Using a new lubricant with superfine WS_2 powder ( grain size < 500 nm ), as additive , a new type of WS_2 high temperature lithium complex grease was studied .

二硫化钨在高温锂基润滑脂中摩擦性能的研究

Study of Tribological Characteristics of WS_2 in High Temperature Lubricating Grease

纳米二硫化钨在绿色润滑油中的应用与机理研究

Application of Nano-WS_2 in Green Lubricating Oil and Its Principle

二硫化钨发动机油的摩擦学性能研究

Tribological Characteristics of the Tungsten Disulfide Motor Oil

细颗粒二硫化钨的制备

Preparation of fine grain tungsten disulphide

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。

The experiments indicate that the tungsten disulfide motor oil has the better antiwear , antifriction and extreme pressure properties than the well-known motor oil .

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。

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 .

研究超细二硫化钨粉末（03～05μ）作为极压添加剂，对高温锂基润滑脂摩擦性能的影响，并对其作用机理作初步的探讨。

Details concerning the influences of ultra-fine WS_2 powder additive ( 0.3 ~ 0.5 μ), used as an extreme-pressure additive , on the tribological characteristics of high-temperature lithium soap grease are summarized , and the mechanism by which the additive affects the characteristics is discussed .