Correlation between tribological properties of powder coatings and electrocontact sintering process parameters

• Autorzy: Kovtun V. A. , Pleskachevsky Yu. M. , Dmitriev V. V. , Zhirnov E. A. , Shalobalov O. M.
• Konferencja: Problems of Non-Conventional Bearing Systems, NCBS '99
• Języki publikacji: EN

Abstrakty

EN

Investigation has been carried out in the effect of technological factors of electrocontact sintering (force of electrode pressing, velocity of material motion, strength of sintering current, etc.) on the structure and triboengineering characteristics of thin-film 50-100 mm thick coatings from copper-graphite systems. A multiple-factor experiment has been undertaken to optimize regimes for coating formation with 1-4% porosity and to range parameters of technological process by degree of their action on the coating performances. The calculated optimum parameters of electrocontact sintering ensured most perfect characteristics of thin-film copper-graphite coatings. Most essential parameters proved to be strength of sintering current and force of electrode pressing.

Słowa kluczowe

EN

powder coating; copper-graphite systems; electrocontact sintering; friction; wear; composites

PL

kompozyty

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: Applied Mechanics and Engineering
• Rocznik: 1999
• Tom: Vol. 4, no spec.
• Strony: 291--296
• Opis fizyczny: Bibliogr. 5 poz., rys., tab.

Twórcy

autor

Kovtun V. A.

autor

Pleskachevsky Yu. M.

autor

Dmitriev V. V.

autor

Zhirnov E. A.

autor

Shalobalov O. M.

• V. A. Belyi Metal-Polymer Research Institute of National Academy of Sciences, 32a Kirov Street, 246050, Gomel, BELARUS