New material for high speed oxyfuel spraying

摘要

A metal powder suitable for a HVOF spray process, the powder consists of (all percentages in% by weight) carbon 2,2-2,85; silicon-2,1-2,7; boron 1,2-1,7; iron 1.3-2.6; chromium 5.7-8.5; tungsten 32.4-33.6; cobalt 4.4-5.2; The balance is nickel.