GB887746A - Creep-resistant nickel-base alloys - Google Patents

Creep-resistant nickel-base alloys

Info

Publication number
GB887746A
GB887746A GB37434/59A GB3743459A GB887746A GB 887746 A GB887746 A GB 887746A GB 37434/59 A GB37434/59 A GB 37434/59A GB 3743459 A GB3743459 A GB 3743459A GB 887746 A GB887746 A GB 887746A
Authority
GB
United Kingdom
Prior art keywords
creep
base alloys
resistant nickel
vacuum
alloy
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
GB37434/59A
Inventor
John Henry Gittus
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.)
Inco Ltd
Mond Nickel Co Ltd
Original Assignee
Inco Ltd
Mond Nickel 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 Inco Ltd, Mond Nickel Co Ltd filed Critical Inco Ltd
Priority to GB37434/59A priority Critical patent/GB887746A/en
Priority to US66440A priority patent/US3107999A/en
Priority to DE19601433117 priority patent/DE1433117A1/en
Priority to CH1224560A priority patent/CH405723A/en
Priority to BE596719A priority patent/BE596719A/en
Publication of GB887746A publication Critical patent/GB887746A/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%

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

A nickel based alloy contains .Co.3-7% .Cr.13-17% .Mo.3-7% .C.0,1-0,2% and Ti and Al in such amounts that the ratio Ti/Al is from 0,1-3,0 and the total (Ti + Al) lies between (7 + 2/3 Ti/Al) and 6 + 2/3 Ti/Al. Optional elements can also be added as follows: .Si.0-0,5% .Mn.0-0,5% .Fe.0-1,0% .B.0-0,05% .Zr.0-0,2% The alloy may be vacuum melted or vacuum treated at 1400-1600 DEG C. and subsequent casting may be in air or under vacuum. The wrought alloy may be precipitation hardened by solution heating at 1150-1250 DEG C. followed by ageing at 700-1100 DEG C.
GB37434/59A 1959-11-04 1959-11-04 Creep-resistant nickel-base alloys Expired GB887746A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB37434/59A GB887746A (en) 1959-11-04 1959-11-04 Creep-resistant nickel-base alloys
US66440A US3107999A (en) 1959-11-04 1960-11-01 Creep-resistant nickel-chromiumcobalt alloy
DE19601433117 DE1433117A1 (en) 1959-11-04 1960-11-02 Use of a nickel-chromium alloy
CH1224560A CH405723A (en) 1959-11-04 1960-11-02 Nickel alloy and process for its manufacture
BE596719A BE596719A (en) 1959-11-04 1960-11-03 Creep resistant alloys.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB37434/59A GB887746A (en) 1959-11-04 1959-11-04 Creep-resistant nickel-base alloys

Publications (1)

Publication Number Publication Date
GB887746A true GB887746A (en) 1962-01-24

Family

ID=10396450

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37434/59A Expired GB887746A (en) 1959-11-04 1959-11-04 Creep-resistant nickel-base alloys

Country Status (5)

Country Link
US (1) US3107999A (en)
BE (1) BE596719A (en)
CH (1) CH405723A (en)
DE (1) DE1433117A1 (en)
GB (1) GB887746A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3148054A (en) * 1959-06-08 1964-09-08 Int Nickel Co Casting alloy
GB909948A (en) * 1960-04-13 1962-11-07 Rolls Royce Method of making turbine blades
GB960020A (en) * 1962-01-26 1964-06-10 Mond Nickel Co Ltd Nickel-chromium alloys
US3648832A (en) * 1970-08-21 1972-03-14 David Kirshenbaum Card carrying case

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA548778A (en) * 1957-11-12 The International Nickel Company Of Canada Nickel-base heat-resistant alloy

Also Published As

Publication number Publication date
BE596719A (en) 1961-05-03
CH405723A (en) 1966-01-15
US3107999A (en) 1963-10-22
DE1433117A1 (en) 1968-10-17

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