Method of making a piston
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United States of America Patent
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-
Mar 5, 1991
Grant Date -
N/A
app pub date -
Jul 6, 1989
filing date -
Jul 30, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method of bonding a component in a piston, involves the steps of coating the component surfaces to be bonded with an oxidation-resistant particulate material, preheating the coated component, placing the preheated component in a casting die and then casting an aluminum alloy around the component. The casting technique may comprise squeeze-casting.
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