GB1031338A - Heat treatment of nickel base alloys - Google Patents

Heat treatment of nickel base alloys

Info

Publication number
GB1031338A
GB1031338A GB50097/64A GB5009764A GB1031338A GB 1031338 A GB1031338 A GB 1031338A GB 50097/64 A GB50097/64 A GB 50097/64A GB 5009764 A GB5009764 A GB 5009764A GB 1031338 A GB1031338 A GB 1031338A
Authority
GB
United Kingdom
Prior art keywords
temperature
time
strip
heat treatment
nickel base
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB50097/64A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB1031338A publication Critical patent/GB1031338A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)

Abstract

<PICT:1031338/C6-C7/1> Strip, sheet etc. up to 20 mils in thickness and made of a nickel-base alloy containing 0.04-0.15% C., 5-25% Cr. and 1-10% Al and/or Ti is solution treated by retaining it at a temperature between 1975 DEG F. and 2200 DEG F. for a time such that the temperature/time plot falls within the area ABDC; moreover, the strip is heated to the treatment temperature at such a rate that the plot of temperature versus the time for heating from 1975 DEG F. to the treatment temperature plus the retention time falls within the area A1B1DC. The strip is then quenched, worked and aged, e.g. at 1400 DEG F.
GB50097/64A 1963-12-09 1964-12-09 Heat treatment of nickel base alloys Expired GB1031338A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US329128A US3272666A (en) 1963-12-09 1963-12-09 Method of heat treating nickel base alloy articles up to 20 mils in thickness

Publications (1)

Publication Number Publication Date
GB1031338A true GB1031338A (en) 1966-06-02

Family

ID=23283964

Family Applications (1)

Application Number Title Priority Date Filing Date
GB50097/64A Expired GB1031338A (en) 1963-12-09 1964-12-09 Heat treatment of nickel base alloys

Country Status (2)

Country Link
US (1) US3272666A (en)
GB (1) GB1031338A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3310440A (en) * 1964-10-21 1967-03-21 United Aircraft Corp Heat treatment of nickel base alloys
US3753790A (en) * 1972-08-02 1973-08-21 Gen Electric Heat treatment to dissolve low melting phases in superalloys
US5551999A (en) * 1984-04-23 1996-09-03 United Technologies Corporation Cyclic recovery heat treatment
US4676846A (en) * 1986-02-24 1987-06-30 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Heat treatment for superalloy
DE19703035C2 (en) * 1997-01-29 2000-12-07 Krupp Vdm Gmbh Use of an austenitic nickel-chromium-molybdenum-silicon alloy with high corrosion resistance against hot chlorine-containing gases and chlorides
JP6805583B2 (en) * 2016-07-04 2020-12-23 大同特殊鋼株式会社 Manufacturing method of precipitation type heat resistant Ni-based alloy

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3028268A (en) * 1960-01-19 1962-04-03 Standard Oil Co Method for stabilizing ni-cr-mo welded alloy
GB919709A (en) * 1960-03-15 1963-02-27 Mond Nickel Co Ltd Improvements in nickel-chromium-cobalt alloys
US3146136A (en) * 1961-01-24 1964-08-25 Rolls Royce Method of heat treating nickel base alloys
GB946944A (en) * 1961-02-17 1964-01-15 Mond Nickel Co Ltd Improvements relating to the heat-treatment of nickel-chromium alloys

Also Published As

Publication number Publication date
US3272666A (en) 1966-09-13

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