Thermal spraying spray generally include, but are not limited to nickel-based alloys, iron-based alloy and cobalt-based alloy powder spray

Thermal spraying spray generally include, but are not limited to nickel-based alloys, iron-based alloy and cobalt-based alloy powder spray, according to the hardness of the alloy spray coating layer, respectively, of mechanical parts used to repair or increases the metal surface properties; coating layer thickness from 0.01 to a few millimeters; spray coating / spray coating hardness 50HRC or more generally, some wear parts required spray coating and spray coating hardness HRC55-65 is polycrystalline diamond some spray Polycrystalline diamond more than HRC65 , spray coating and spray coating machine cutting tools has been limited hardface post-processing technology problems. grinding wheel the spray coating, spray coating significant advantages. However, due to remelting Guo Cheng Zhongji after local heating temperature of 900 ℃, will have a greater thermal deformation. More suitable under the impact load, requires high surface hardness, wear resistance, good wearing parts, and some structural steel, nickel-chromium stainless steel, cast iron and other materials. Spray coating and spray coating and the substrate metal to form different, spray coating and the substrate binding purely metallurgical bonding coating.