Thermally Sprayed Ceramic Coatings As Friction Surfaces Of Brake Rotors

After the coating cures it ends up as a thin dry film approximately 8 micrometers thick and gives the rotor a metallic silver look.

Thermally sprayed ceramic coatings as friction surfaces of brake rotors.

This exposes a ring of steel where the brake pad and the brake rotor meet. Uniform and stable friction movement 3. Gadow r popa s killinger a. When the rotor is used on the vehicle for the first time the layer of geomet over the braking surface is easily rubbed away by friction.

Coatings typically have a 150 microinch ra as sprayed finish. This paper discusses optimisation of the spray material and sprayed coating. A lightweight brake rotor has been developed based on a metal matrix composite mmc disc. Request pdf on jan 1 2019 rainer gadow and others published lightweight brake rotors with thermally sprayed ceramic coatings as friction surfaces find read and cite all the research you.

Very dense to porous depending on application requirements. Popa s gadow r killinger a. Typical thickness of 0 003 to 0 030 hard ceramic coating materials. Eds 8th international munich chassis symposium 2017.

Pdf on sep 21 2017 septimiu popa and others published thermal spray ceramic coatings as friction surfaces of brake rotors find read and cite all the research you need on researchgate. 2019 lightweight brake rotors with thermally sprayed ceramic coatings as friction surfaces. Its surface is normalised by the application of a thermally sprayed coating that is compatible with current brake pad technology. 2017 thermal spray ceramic coatings as friction surfaces of brake rotors.

Can be ground to a 15 20 µin ra surface finish or superfinished to 5 µin ra. Eb2016 mds 021 thermally sprayed ceramic coatings as friction surfaces of brake rotors 1popa septimiu 1gadow rainer 2schirmerflorian 1university stuttgart institute for manufacturing technologies of ceramic components and composites allmandring 7b stuttgart d 70569 germany. Cite this paper as. Thermal sprayed ceramic coatings for brake rotors provide the ability to individually tailor brake properties while reducing brake disc wear corrosion and brake particulate emissions in the present project the lightweight potential is used for a braking concept in which ceramic high performance coatings are applied to steel and light alloys.