1) superfine RuO2 powder
超细二氧化钌粉末
2) ultrafine ruthenium oxide powder
超细二氧化钌粉
3) superfine PdO powder
超细氧化钯粉末
4) ultrafine WS_2 powders
二硫化钨超细粉末
1.
The tribological characteristics of ultrafine WS_2 powders added in engine oil have been investigated by four-ball machine test,and compared with chloroparaffins(T302) and molybdenum disulphide(MoS_2),and meanwhile we have analyzed the tribochemical species of the worn surface by means of X-ray Photoelectron Spectroscope(XPS),to research the lubricating mechanism of WS_2.
采用四球摩擦实验机对二硫化钨超细粉末在发动机油中的摩擦学性能进行了研究,并与添加剂氯化石蜡和二硫化钼进行了比较,同时用X射线光电子能谱仪对磨痕表面元素进行分析,以探讨二硫化钨的润滑机理。
5) ultrafine WS2 powders
超细二硫化钨粉末
1.
The tribological characteristics of ultrafine WS2 powders in petrol engine oil have been investigated by four-ball machine test,and compared with chloroparaffins(T302) and molybdenum disulphide(MoS2),meanwhile the tribochemical species of the worn surface by means of X-ray Photoelectron Spectroscope(XPS) have been analyzed to research the lubricating mechanism of WS2.
通过四球摩擦实验机考察了超细二硫化钨粉末在汽油机油中的摩擦学性能,并与氯化石蜡(T302)、二硫化钼进行比较,同时用X射线光电子能谱仪对磨痕表面元素进行分析,探讨二硫化钨的润滑机理。
6) Ruthenium dioxide
二氧化钌
1.
Experiment results indicate that in process of preparing hydrate of ruthenium dioxide by hydrolyzing chlororuthenium acid many factors such as conentration of hydrolytic ruthenium ,temperature and pH value have influence on RaO2 productivity, specific suface, square resistance and temperature coefficient of resistance.
氯钌酸水解制备水合二氧化钌过程中，水解浓度、温度、ｐＨ值、洗涤对产率、比表面、方阻值、电阻温度系数都有影响，但终点ｐＨ值是影响二氯化钌性能的主要因素。
补充资料：超细二氧化钌粉末
分子式：
CAS号：
性质：微米级粒度的二氧化钌粉末，球状或树枝状。摇实密度1.25～1.5g/cm3。平均粒度<1.0μm，比表面积40～60m2/g。将纯金属钌转入溶液生成一定浓度的氯钌酸，加碱中和生成氢氧化钉、洗涤、烘干、磨细和脱水而成。用作厚膜电阻浆料的导电相。
CAS号：
性质：微米级粒度的二氧化钌粉末，球状或树枝状。摇实密度1.25～1.5g/cm3。平均粒度<1.0μm，比表面积40～60m2/g。将纯金属钌转入溶液生成一定浓度的氯钌酸，加碱中和生成氢氧化钉、洗涤、烘干、磨细和脱水而成。用作厚膜电阻浆料的导电相。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条