BRAKE DISC AND METHOD FOR PRODUCING A BRAKE DISC

摘要

A brake disc (1) and a production method for a brake disc (1), wherein the brake disc (1) has a basic body (10) with at least one contact surface (12) to which a wearing coat (30) is applied, wherein, in order to realize the bond between the wearing coat (30) and the basic body (10), the at least one contact surface (12) of the basic body (10) is pretreated. The at least one pretreated contact surface (12) of the basic body (10) has a surface topography which is modified by laser irradiation and has at least one predetermined parameter.