111 Surface treatment of iron by aluminum powder eutectic coating

Abstract

Apowder eutectic coating using A1 ， Ti and Fe powder on Fe substrate is successfUlly performed by laser scaiming method ． Heat stress resistance and oxidadon resistance of coated layer INere estimated by oxidati tests． Key 鴨 rds ： Eutectic reaCtion， Laser scanning methOd ． Aluminum coating