Experience of estimation of antifriction properties of metal surface by Stokes method
About authors
- 1 — Research assistant G.V. Plekhanov Saint Petersburg Mining Institute
- 2 — Student G.V. Plekhanov Saint Petersburg Mining Institute
- 3 — Professor G.V. Plekhanov Saint Petersburg Mining Institute
Abstract
Opportunities to use the Stox equipment for relative estimation of antifriction properties of a solid surface are justified. Measuring of time and speed of uniform movement of similar steel balls with different nanocoatings showed that the least time (the highest speed) was registered for the sample which contains both kinds of cationic tensides in its surface layer. The data does not contradict results of industrial tests on conveyers with steel transport band and the best antifriction effect for lubricant composition.
Область исследования:
(Archived) Humanities and fundamental researches
Funding:
None
Similar articles
Determination of optimum degree and economically acceptable limits of iron ore beneficiation and metallization of iron ore pellets
2007 V. A. Fedoseev, A. A. Antipin
Development of effective technological schemes of excavation of thick hollow coal seams prone to self-ignition
2007 S. A. Sidorenko, A. A. Sidorenko
Resource-saving technologies of heat energy production on the basis of solid combustible carbon containing waste processing
2007 Yu. V. Shuvalov, A. N. Nikulin
Reduction of dust emission at quarries using phase transitions of moisture
2007 Yu. V. Shuvalov, N. A. Gasparyan