POWDER-METALLURGICAL BODY AND METHOD FOR THE PRODUCTION THEREOF

摘要

The invention relates to a powder-metallurgical body (3) and to a method for the production thereof. The body (3) comprises a seating base (16) for seating a sealing element to produce a seal with respect to fluids and/or gases, wherein the body (3) is redensified in a low region (13) of the seating base (16).