Min.Order | Unit Price |
---|---|
20 Kilogram | USD 40 / Kilogram |
The hard phase of the rod is monocrystal WC, blend with nickel base alloy powder. the welding layer has a higher wear resistance and better impact resistance. The wear resistance is 6-7 times better than others, tested by ASTM G65 method. Mainly used for the repair and strength for oil drills bits, such as PDC bit diameter holding by oxy-acetylene with weak carburizing flame.
Raw Material Composition | Monocrystal Tungsten Carbide Powder |
Welding Process | Oxyacetylene Welding/Argon Arc Welding/Atomic-hydrogen Welding |
Main Equipment | Welding Torch/Oxygen Cylinder/Acetylene Cylinder |
Filling Rate | 60±1% |
Hard Phase Mesh | Monocrystal Tungsten Carbide 80-200 mesh |
Wear Resistance | ASTM B65: 0.170g |
HRC | 60.1 |
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