A method for the production of wear-resistant laminated composites with hard material retention strength laminated materials based on fe -

摘要

The method disclosed for the manufacture of a laminate composed of a cold work beam and a metallic base body by sintering with the following method steps:a) the use of a prealloyed, melt cold work steel powder, wherein the powder grains of a size of 200 μm, as well as an oxygen content of & have 0,006%.b) application of the cold work steel powder to which are to be coated, solid parent body.c) complete compaction by means of a sintering process, with the participation of a liquid phase which, as a result of the partial melting of the cold work steel powder is produced there, without that a complete melting and resolidification occurs.