ni60 nickel-based alloy powder

 Ni60 high hardness of nickel-chromium boron-silicon alloy powder. From melting, wetting and spray of the fine, and relatively low melting point, spray layer has a high hardness, corrosion resistance, wear resistance, heat characteristics, difficult to cut, to wet grinding is appropriate. Category: (1) Nickel - chromium alloy thermal spray powder: the kind of the kind of thermal spray powder is more, such as nickel - chromium heat-resistant alloys, it is added to the 20% of chromium nickel steel. Ni - Cr heat resistant alloy is hardly oxidized at high temperatures, it is typical of heat, corrosion and high temperature oxidation coating material. Dense coating with good adhesion properties of metal matrix of the coating and substrate materials excellent transition ceramics, soft metal and other materials, both to increase the capacity of the base and high temperature gas erosion, but also to improve the coating and the bond strength of the base material. (2) a nickel - chromium - iron alloy thermal spray powder: Such thermal spray powder is nickel - added to the appropriate iron-chromium in its high-temperature oxidation resistance than the nickel - chromium alloy lose some other properties substantially Nickel - chromium alloy close, highlighting a little cheaper prices, and therefore can be used as repair corrosion of the workpiece, but also can transition thermal spray powder. (3) a nickel - chromium - boron alloy thermal spray powders: this alloy because it contains boron, chromium and carbon and other elements, relatively high hardness, toughness is moderate, after spraying, the coating wear resistance, corrosion resistance, heat good, it can be used for shafts, pistons, etc. corrosion repair. For oxygen - acetylene flame or plasma spray process