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GB1132724A - Nickel-chromium-iron alloys - Google Patents

Nickel-chromium-iron alloys

Info

Publication number
GB1132724A
GB1132724A GB44114/66A GB4411466A GB1132724A GB 1132724 A GB1132724 A GB 1132724A GB 44114/66 A GB44114/66 A GB 44114/66A GB 4411466 A GB4411466 A GB 4411466A GB 1132724 A GB1132724 A GB 1132724A
Authority
GB
United Kingdom
Prior art keywords
chromium
nickel
alloys
iron alloys
iron
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
GB44114/66A
Inventor
Carol Henry White
John Woolridge Eggar
Harry Gayter
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.)
Henry Wiggin and Co Ltd
Original Assignee
Henry Wiggin and Co Ltd
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 Henry Wiggin and Co Ltd filed Critical Henry Wiggin and Co Ltd
Priority to GB44114/66A priority Critical patent/GB1132724A/en
Priority to US671244A priority patent/US3540881A/en
Priority to AT885467A priority patent/AT272676B/en
Priority to DE19671558717 priority patent/DE1558717A1/en
Priority to FR123021A priority patent/FR1538291A/en
Priority to SE13527/67A priority patent/SE338441B/xx
Priority to BE704610D priority patent/BE704610A/xx
Publication of GB1132724A publication Critical patent/GB1132724A/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
    • C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

1,132,724. Ni-Cr-Fe alloys. HENRY WIGGIN & CO. Ltd. Sept.26, 1967 [Oct.3, 1966], No.44114/66. Heading C7A. Nickel-chromium-iron alloys comprise: - C 0À02 - 0À1% Al 0À25 - 0À75% B 0À003 - 0À02% Cr 11 - 16% Mo 4 - 7% Ni 35 - 45% Nb 0À3 - 0À8% Ti 2 - 3À5% optionally Zr up to 0À1% the balance, apart from impurities (e.g. up to 0À5% each of Mn and Si), being iron. Niobium may be partially replaced by tantalum on an atom for atom basis up to a maximum content of tantalum of 0À1%. The alloy may be solution treated at 1040 - 1080‹C. and aged in a single step, at 700-760‹C. or in two steps at 740-780‹C. and then at 675-720‹ C. The alloys may be used for rotor discs in gas turbines.
GB44114/66A 1966-10-03 1966-10-03 Nickel-chromium-iron alloys Expired GB1132724A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB44114/66A GB1132724A (en) 1966-10-03 1966-10-03 Nickel-chromium-iron alloys
US671244A US3540881A (en) 1966-10-03 1967-09-28 High temperature ferrous alloy containing nickel,chromium and aluminum
AT885467A AT272676B (en) 1966-10-03 1967-09-29 Nickel-chromium-iron alloys
DE19671558717 DE1558717A1 (en) 1966-10-03 1967-09-30 Nickel-chromium-iron alloy
FR123021A FR1538291A (en) 1966-10-03 1967-10-02 Nickel-chromium-iron alloys
SE13527/67A SE338441B (en) 1966-10-03 1967-10-03
BE704610D BE704610A (en) 1966-10-03 1967-10-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB44114/66A GB1132724A (en) 1966-10-03 1966-10-03 Nickel-chromium-iron alloys

Publications (1)

Publication Number Publication Date
GB1132724A true GB1132724A (en) 1968-11-06

Family

ID=10431853

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44114/66A Expired GB1132724A (en) 1966-10-03 1966-10-03 Nickel-chromium-iron alloys

Country Status (6)

Country Link
US (1) US3540881A (en)
AT (1) AT272676B (en)
BE (1) BE704610A (en)
DE (1) DE1558717A1 (en)
GB (1) GB1132724A (en)
SE (1) SE338441B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5196720A (en) * 1975-02-21 1976-08-25 NIOBUIRITAINE TSUGOKIN
FR2462478A1 (en) * 1979-07-27 1981-02-13 Westinghouse Electric Corp PROCESS FOR THERMALLY TREATING AN IRON-NICKEL-CHROME ALLOY
EP0056480A3 (en) * 1980-12-24 1982-08-11 Hitachi, Ltd. Member made of nickel base alloy having high resistance to stress corrosion cracking and method of producing same
JPS59136443A (en) * 1983-07-25 1984-08-06 Hitachi Ltd Bolt material with excellent stress corrosion cracking resistance

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663213A (en) * 1970-05-11 1972-05-16 Int Nickel Co Nickel-chromium-iron alloy
US10677109B2 (en) * 2017-08-17 2020-06-09 I. E. Jones Company High performance iron-based alloys for engine valvetrain applications and methods of making and use thereof
CN114752845B (en) * 2021-01-08 2023-09-08 宝武特种冶金有限公司 Nickel-saving type high-carbon iron-based superalloy and preparation method thereof
CN119685685B (en) * 2025-02-13 2025-09-16 山东煜兴材料科技有限公司 A high-temperature fatigue-resistant material of 901 high-temperature alloy and its preparation method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048485A (en) * 1955-03-14 1962-08-07 Int Nickel Co High strength creep resisting alloy
US2813788A (en) * 1955-12-29 1957-11-19 Int Nickel Co Nickel-chromium-iron heat resisting alloys
US3065067A (en) * 1959-01-21 1962-11-20 Allegheny Ludlum Steel Austenitic alloy
US3243287A (en) * 1962-09-14 1966-03-29 Crucible Steel Co America Hot strength iron base alloys
GB993613A (en) * 1963-11-22 1965-06-02 Sandvikens Jernverks Ab Alloy steels and articles made therefrom

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5196720A (en) * 1975-02-21 1976-08-25 NIOBUIRITAINE TSUGOKIN
FR2462478A1 (en) * 1979-07-27 1981-02-13 Westinghouse Electric Corp PROCESS FOR THERMALLY TREATING AN IRON-NICKEL-CHROME ALLOY
EP0056480A3 (en) * 1980-12-24 1982-08-11 Hitachi, Ltd. Member made of nickel base alloy having high resistance to stress corrosion cracking and method of producing same
JPS59136443A (en) * 1983-07-25 1984-08-06 Hitachi Ltd Bolt material with excellent stress corrosion cracking resistance

Also Published As

Publication number Publication date
DE1558717A1 (en) 1970-04-23
AT272676B (en) 1969-07-10
SE338441B (en) 1971-09-06
BE704610A (en) 1968-04-03
US3540881A (en) 1970-11-17

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