Methods for fabricating metallic workpieces
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United States of America Patent
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-
Mar 15, 1983
Grant Date -
N/A
app pub date -
May 5, 1980
filing date -
May 5, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Methods for fabricating metallic components in which expansion of a mandrel and changes that take place in the workpiece material during precipitation hardening--phase changes, volume contraction, and increased ductility--are utilized to size the component to a selected diameter and to stabilize the component at that diameter. Mandrels for such methods.
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