Process for producing large section, large mass forged sleeves from large diameter ingots of alloy 625
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United States of America Patent
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Dec 22, 1987
Grant Date -
N/A
app pub date -
Jun 27, 1986
filing date -
Jun 27, 1986
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A process for producing large section, large mass forged sleeves from large diameter ingots of alloy 625 comprising the steps of cutting the ingot to produce the workpiece, trepanning the workpiece and facing the ends of the workpiece, saddle forging the workpiece, mandrel forging the workpiece, thermal treating the workpiece and finish machining the workpiece.
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