Drill string hardfacings are composites of steel and tungsten carbide applied by welding techniques. This paper discusses the important variables involved and gives experimental results for casing wear and abrasive wear resistance.

Issue Section:
Emerging Energy Technology/Drilling/Manufacturing
Topics:
Drill strings, Composite materials, Steel, Tungsten, Wear, Wear resistance, Welding
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Copyright © 1984
 by ASME
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