... , anti-oxidation, corrosion resistance and adhesive wear occasions.The main purpose and process:Recommended for glass mold, mold ... , rails, bushings, shafts, iron castings and gears, the tooth surface repair and pre-protection. Suitable for flame spray ... spraying, laser welding, supersonic, such as spraying process.The chemical composition and hardness: specificationCBSi Cr FeNiHRCNi35A0.2~0.41 ...