Hardsurfacing material for engine components and method for depositing same
作者： Michael L. Killian , Jay M. Larson , Sundaram L. Narasimhan , Roger D. Dennis , Homer D. Wireman
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摘要: A method for applying a hardsurfacing material to workpiece such as reciprocating aircraft engine tappet in which carbon-containing wear resistant powder form is applied surface of the molten state while sharp temperature gradient established from into body ensure that solidification occurs upward. The resulting consists carbides tough martensitic matrix with minimal formation graphite.
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