GB814029A - Improvements in nickel-chromium-cobalt alloys - Google Patents

Improvements in nickel-chromium-cobalt alloys

Info

Publication number
GB814029A
GB814029A GB3286456A GB3286456A GB814029A GB 814029 A GB814029 A GB 814029A GB 3286456 A GB3286456 A GB 3286456A GB 3286456 A GB3286456 A GB 3286456A GB 814029 A GB814029 A GB 814029A
Authority
GB
United Kingdom
Prior art keywords
chromium
nickel
cobalt alloys
alloys
plus
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
GB3286456A
Inventor
David Richard Wood
John Fleming Gregg
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.)
Mond Nickel Co Ltd
Original Assignee
Mond Nickel Co Ltd
Filing date
Publication date
Application filed by Mond Nickel Co Ltd filed Critical Mond Nickel Co Ltd
Priority to DE1957M0035742 priority Critical patent/DE1235597B/en
Priority to CH5208057A priority patent/CH370927A/en
Publication of GB814029A publication Critical patent/GB814029A/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
    • C22C19/00—Alloys based on nickel or cobalt

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

Alloys suitable for forming by casting parts such as turbine blades which are subjected to stress at high temperatures have compositions within the following range in per cent by weight:-Cr 7.5-15.0; Co 5.0-40.0; Ti plus Al 7.0-9.0; C 0.05-0.5; Mo 0-15.0; Si 0-0.8; Mn 0-1.0; Fe 0-10.0; Zr 0-0.2; W 0-5.0; Nb and/or Ta 0-3.0. Ni and impurities the balance, the ratio Ti/Al being from 0.6 to 1.4. The alloys may also include B 0.005-0.1, in which case the Ti plus Al content may be as high as 10.5. Specifications 733,489 and 737,178 are referred to.
GB3286456A 1956-10-29 1956-10-29 Improvements in nickel-chromium-cobalt alloys Expired GB814029A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE1957M0035742 DE1235597B (en) 1956-10-29 1957-10-28 Use of a nickel-chromium-cobalt alloy as a material for castings with high creep strength at 980µ
CH5208057A CH370927A (en) 1956-10-29 1957-10-29 Nickel-based alloy, and use of this alloy

Publications (1)

Publication Number Publication Date
GB814029A true GB814029A (en) 1959-05-27

Family

ID=1743201

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3286456A Expired GB814029A (en) 1956-10-29 1956-10-29 Improvements in nickel-chromium-cobalt alloys

Country Status (1)

Country Link
GB (1) GB814029A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065072A (en) * 1959-04-02 1962-11-20 Int Nickel Co Alloys with a nickel-chromium base
US3110587A (en) * 1959-06-23 1963-11-12 Int Nickel Co Nickel-chromium base alloy
US3148054A (en) * 1959-06-08 1964-09-08 Int Nickel Co Casting alloy
US3232751A (en) * 1962-01-26 1966-02-01 Int Nickel Co Nickel-chromium-cobalt alloys
DE1217627B (en) * 1959-06-23 1966-05-26 Int Nickel Ltd Use of a kneaded and aged nickel-chromium-cobalt alloy
DE1229738B (en) * 1962-01-26 1966-12-01 Int Nickel Ltd Use of a nickel-chromium-cobalt alloy
DE1231907B (en) * 1961-01-30 1967-01-05 Int Nickel Ltd Use of a kneaded and aged nickel-chromium-cobalt alloy for objects with high impact strength
US3457066A (en) * 1959-04-10 1969-07-22 Gen Electric Nickel base alloy

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065072A (en) * 1959-04-02 1962-11-20 Int Nickel Co Alloys with a nickel-chromium base
US3457066A (en) * 1959-04-10 1969-07-22 Gen Electric Nickel base alloy
US3148054A (en) * 1959-06-08 1964-09-08 Int Nickel Co Casting alloy
US3110587A (en) * 1959-06-23 1963-11-12 Int Nickel Co Nickel-chromium base alloy
DE1217627B (en) * 1959-06-23 1966-05-26 Int Nickel Ltd Use of a kneaded and aged nickel-chromium-cobalt alloy
DE1231907B (en) * 1961-01-30 1967-01-05 Int Nickel Ltd Use of a kneaded and aged nickel-chromium-cobalt alloy for objects with high impact strength
US3232751A (en) * 1962-01-26 1966-02-01 Int Nickel Co Nickel-chromium-cobalt alloys
DE1229738B (en) * 1962-01-26 1966-12-01 Int Nickel Ltd Use of a nickel-chromium-cobalt alloy

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