Manufacturing method of aluminum alloy having high water resistance
AssigneeHyundai Motor Company
InventorJun-Su Kim
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Abstract
The present invention relates to a manufacturing method of aluminum alloy having high wear resistance, in particular, to manufacturing method of aluminum alloy by dispersing silicon particle on only required part of wear resistance, and infiltrating the molten metal into the preform of silicon particle.
Claims1
A method of manufacturing aluminum alloy having high wear resistance, the method comprising manufacturing a preliminary formed body containing dispersed silicon particles, placing the preliminary formed body into a metal mold defining a part requiring wear resistance, and then infiltrating molten aluminum alloy into the preliminary formed body with 30.about.200 MPa pressure.
Dependencies are inferred from the claim text.