Statické a kinetické tření Ni kompozitních povlaků

Static and kinetic friction of electroless Ni composite coatings

článek v časopise - ostatní, Jost

en

The Ni coatings deposition was done with electroless plating process. Samples of electroless Ni coatings without and with SiC nanoparticles were heat treated at 300°C for 6 hours. The microstructure of all samples was characterized by optical microscopy. Microhardness of samples and counter-bodies were also examined. The static and kinetic coefficient of friction was measured for each coating with initial and working surface roughness. Three typical materials used in industry were chosen as a counter-body material. The possibility of stick-slip occurrence was analysed through the static and kinetic coefficients of friction difference

Vzorek Ni povlaků je tepelně zpracován při teplotě 300 ° C po dobu 6 hodin. Mikrostruktura všech vzorků byla zkoumaná pomocí optické mikroskopie. Statický a kinetický koeficient tření byl měřen pro každý povlak. Tři typické materiály používané v průmyslu byly vybrány jako „counter-body“ materiály.

The Ni coatings deposition was done with electroless plating process. Samples of electroless Ni coatings without and with SiC nanoparticles were heat treated at 300°C for 6 hours. The microstructure of all samples was characterized by optical microscopy. Microhardness of samples and counter-bodies were also examined. The static and kinetic coefficient of friction was measured for each coating with initial and working surface roughness. Three typical materials used in industry were chosen as a counter-body material. The possibility of stick-slip occurrence was analysed through the static and kinetic coefficients of friction difference

Composites; Coatings; Friction; Stick-Slip

2015

09.12.2015

Journal of Achievement in Materials and Manufacturing Engineering

Gliwice, Poland

1734-8412

2015

1

13–21

8