Method of manufacturing a metal part resistant to abrasion by a fluid and metal part obtained.

摘要

P A coating consisting of a cast iron containing by weight from 2 to 5% of carbon and 0.5 to 2.5% of silicon is produced on at least part of the part, at least one of the chromium elements , nickel, molybdenum and manganese as well as possibly one at least of the elements W, V, Nb, Al, Ti, N and B then the part is subjected to a heat treatment by heating between 200 and 700degree C. The invention can be used in particular to obtain parts for hydraulic equipment. /P