Metal part for use in an engine or transmission, has layer which has recesses which are filled with friction-preventing material

摘要

The metal part (1) has a layer (2) which is provided with recesses (3; 3', 3''', 3'''). At least some of the recesses are permanently filled with a friction preventing; wear reducing, heat conducting and/or abrasion-/corrosion resistant material (4-6). An independent claim is also included for the use of the metal component in an engine or transmission.