US2008196797A1PendingUtilityA1
Flow formed high strength material for safety systems and other high pressure applications
Est. expiryFeb 16, 2027(~0.6 yrs left)· nominal 20-yr term from priority
C22F 1/10C22C 19/055
44
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Claims
Abstract
A method for making a downhole tool material for a hydrocarbon well that includes solution heat treating a precipitation hardening nickel alloy; cold working the alloy following the solution heat treating; aging the alloy following the cold working and the material made therefrom.
Claims
exact text as granted — not AI-modified1 . A method for making a downhole tool material for a hydrocarbon well, comprising:
solution heat treating a precipitation hardening nickel alloy; cold working the alloy following the solution heat treating; aging the alloy following the cold working.
2 . The method for making a downhole tool material as claimed in claim 1 wherein the solution heat treating is at a temperature range of from about 1600F to about 2000F.
3 . The method for making a downhole tool material as claimed in claim 1 wherein the solution heat treating is at a time range of from about ½ to about 4 hours.
4 . The method for making a downhole tool material as claimed in claim 1 wherein the cold working is flow forming.
5 . The method for making a downhole tool material as claimed in claim 1 wherein the flow forming cold works the material from about 20%- about 90%
6 . The method for making a downhole tool material as claimed in claim 1 wherein the aging is in a temperature range from about 1000° F. to about 1500° F.
7 . The method for making a downhole tool material as claimed in claim 1 wherein the aging time is between about 2 and about 25 hours.
8 . A downhole tool material produced by the method of claim 1 .Cited by (0)
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