Method for strengthening coldworked nickel-base alloys

A heat-treatment method for strengthening cold-worked tubes and other articles made from nickel-base alloys without an attendant loss in corrosion resistance properties. The method is especially useful for tubes destined for energy resource recovery areas, oil fields, sour gas wells, etc., and the t...

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Bibliographische Detailangaben
Hauptverfasser:	ENGLAND, JIMMY CARROLL, RUBLE, HUGH HIRAM, JR, POOLE, JON MICHAEL
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ALLOYS CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	A heat-treatment method for strengthening cold-worked tubes and other articles made from nickel-base alloys without an attendant loss in corrosion resistance properties. The method is especially useful for tubes destined for energy resource recovery areas, oil fields, sour gas wells, etc., and the tubes may be heated from 316 to 769 DEG C (600 to 1100 DEG F) for up to an hour.