CPC F16D 65/127 (2013.01) [B23K 26/0006 (2013.01); B23K 26/354 (2015.10); C21D 1/18 (2013.01); C21D 5/00 (2013.01); C21D 9/0068 (2013.01); F16D 65/125 (2013.01); F16D 69/02 (2013.01); B23K 2101/006 (2018.08); B23K 2101/35 (2018.08); B23K 2103/06 (2018.08); F16D 55/22 (2013.01); F16D 2065/132 (2013.01); F16D 2065/1344 (2013.01); F16D 2200/0013 (2013.01); F16D 2200/0047 (2013.01); F16D 2200/0078 (2013.01); F16D 2250/0046 (2013.01)] | 8 Claims |
7. A process for producing a friction brake element for a friction brake of a motor vehicle, comprising:
making a main element of the friction brake element from gray cast iron;
providing the main element, at least in regions, with at least one antiwear layer, wherein the at least one antiwear layer is produced by one of laser alloying and laser dispersion of at least one additive with or in a surface layer of the main element;
cooling the surface layer after the laser alloying or laser dispersion; and
carrying out at least one of a laser hardening, an induction hardening, and a flame hardening after cooling.
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