Arc Wire Sprayed 13Cr Steel Coating on Aluminium Substrate.
Coating designed to give gripping surface to rubber.
Note Vickers Microhardness indentations in substrate and coating.
Arc Wire Sprayed 13Cr Steel/Aluminium bronze Psuedo-alloy Coating
Made possible by feeding two different wires into the arc.
Arc Wire Sprayed Nickel Aluminium Alloy Coating
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