STUDY ON THE MICROSTRUCTURE AND SALT-COATING HOT CORROSION RESISTANCE OF LASER CLADDING Co-BASE ALLOY
激光熔敷Co基合金的组织及涂盐热腐蚀性能

By using the way of brush and laser melting Co-base alloy was coated on thesurfaces of stainless steel 1Cr18Ni9Ti in this paper,The hot corrosion resistance is obviouslyimproved.The microstruture,mechanism of hot corrosion and corrosion products of laser coat-ing Co-base alloy were systematically studied.It provides a theoretical basis for laser-meltingtechnology in production.