GB940907A - Solution treatment of nickel-chromium-cobalt alloys - Google Patents

Solution treatment of nickel-chromium-cobalt alloys

Info

Publication number
GB940907A
GB940907A GB25674/62A GB2567462A GB940907A GB 940907 A GB940907 A GB 940907A GB 25674/62 A GB25674/62 A GB 25674/62A GB 2567462 A GB2567462 A GB 2567462A GB 940907 A GB940907 A GB 940907A
Authority
GB
United Kingdom
Prior art keywords
chromium
nickel
solution treatment
cobalt alloys
cobalt
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
GB25674/62A
Inventor
Jack Raymond Bird
Marcus Alan Wheeler
Geoffrey William Meetham
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB25674/62A priority Critical patent/GB940907A/en
Priority to US288917A priority patent/US3333996A/en
Priority to DE1963R0035538 priority patent/DE1302134B/en
Priority to CH801863A priority patent/CH424277A/en
Publication of GB940907A publication Critical patent/GB940907A/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
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

A nickel base alloy of the parent Specification containing chromium and cobalt and with a "Mo-Ti-Al" factor of less than 16, is solution-treated, e.g. in the form of sheet, or extrusion or a forging, at between 1180 and 1200 DEG C. for three to six minutes, preferably followed by ageing at 800 to 820 DEG C. for three to four or eight hours.
GB25674/62A 1959-11-26 1962-07-04 Solution treatment of nickel-chromium-cobalt alloys Expired GB940907A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB25674/62A GB940907A (en) 1962-07-04 1962-07-04 Solution treatment of nickel-chromium-cobalt alloys
US288917A US3333996A (en) 1962-07-04 1963-06-19 Solution treatment of nickelchromium-cobalt alloys
DE1963R0035538 DE1302134B (en) 1960-05-16 1963-06-28 Heat treatment of a nickel-chromium-cobalt alloy
CH801863A CH424277A (en) 1959-11-26 1963-06-28 Process for the production of a nickel-chromium-cobalt alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25674/62A GB940907A (en) 1962-07-04 1962-07-04 Solution treatment of nickel-chromium-cobalt alloys

Publications (1)

Publication Number Publication Date
GB940907A true GB940907A (en) 1963-11-06

Family

ID=10231505

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25674/62A Expired GB940907A (en) 1959-11-26 1962-07-04 Solution treatment of nickel-chromium-cobalt alloys

Country Status (3)

Country Link
US (1) US3333996A (en)
DE (1) DE1302134B (en)
GB (1) GB940907A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2238609A1 (en) 1971-08-06 1973-03-01 Wiggin & Co Ltd Henry CHROME-NICKEL ALLOY

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4908069A (en) * 1987-10-19 1990-03-13 Sps Technologies, Inc. Alloys containing gamma prime phase and process for forming same
FR2712307B1 (en) * 1993-11-10 1996-09-27 United Technologies Corp Articles made of super-alloy with high mechanical and cracking resistance and their manufacturing process.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712498A (en) * 1948-06-01 1955-07-05 Rolls Royce Nickel chromium alloys having high creep strength at high temperatures
US2977222A (en) * 1955-08-22 1961-03-28 Int Nickel Co Heat-resisting nickel base alloys
GB880806A (en) * 1958-11-26 1961-10-25 Rolls Royce Nickel-chromium-cobalt alloys
GB946944A (en) * 1961-02-17 1964-01-15 Mond Nickel Co Ltd Improvements relating to the heat-treatment of nickel-chromium alloys
GB936520A (en) * 1961-07-14 1963-09-11 Mond Nickel Co Ltd Improvements relating to nickel-chromium-cobalt alloys

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2238609A1 (en) 1971-08-06 1973-03-01 Wiggin & Co Ltd Henry CHROME-NICKEL ALLOY
DE2265686C2 (en) 1971-08-06 1983-03-10 Wiggin Alloys Ltd., Hereford Use of a nickel-chromium alloy

Also Published As

Publication number Publication date
DE1302134B (en) 1970-01-22
US3333996A (en) 1967-08-01

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