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US 5,328,776 AGranted
Abrasion and impact resistant composite castings and wear resistant surface provided therewith
OwnerMichail Garber, Boris Amusin +1inventors
InventorsMichail Garber, Boris Amusin, Kunsoo Kim
Life of this patent
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Abstract
A composite casting for wear resistant surface has a base composed of a ductile material and a plurality of wear resistant elements embedded in the base, wherein the wear resistant elements have rounded sides and are arranged in the base so that they are flush with a surface of the base.
Claims15
A composite casting for wear resistant surface comprising a base composed of a ductile material;
- and a plurality of wear resistant elements embedded in said base, said wear resistant elements having rounded sides and are arranged in said base so that they are flush with a surface of said base, said wear resistant elements including a central wear resistant element which has a thickening provided in its central region and also in its end regions, said central wear resistant element having a longitudinal axis extending in direction of movement of an abrasive material along the composite casting.
A composite casting for wear resistant surface, comprising a base composed of a ductile material;
- and a plurality of substantially curved elongated wear resistant elements embedded in said base, said elongated wear resistant elements being spaced from one another in a transverse direction by distances and being interrupted in a longitudinal direction by transverse cutouts so that the ductile material of said base fills said distances between said elongated wear resistant elements and also fills said cuts in said elongated wear resistant elements.
Dependencies are inferred from the claim text.