Methods for processing alloys

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United States of America Patent

PATENT NO 9869003
APP PUB NO 20140238552A1
SERIAL NO

13777066

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Abstract

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A method of processing a workpiece to inhibit precipitation of intermetallic compounds includes at least one of thermomechanically processing and cooling a workpiece including an austenitic alloy. During the at least one of thermomechanically working and cooling the workpiece, the austenitic alloy is at temperatures in a temperature range spanning a temperature just less than a calculated sigma solvus temperature of the austenitic alloy down to a cooling temperature for a time no greater than a critical cooling time.

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Patent Owner(s)

Patent OwnerAddress
ATI PROPERTIES INC1600 N E OLD SALEM ROAD ALBANY OR 97321

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Forbes, Jones Robin M Charlotte, US 59 1105
McDevitt, Erin T Indian Trail, US 11 87

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