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GB919832A - Nickel base alloy and heat treatment therefor - Google Patents

Nickel base alloy and heat treatment therefor

Info

Publication number
GB919832A
GB919832A GB25494/59A GB2549459A GB919832A GB 919832 A GB919832 A GB 919832A GB 25494/59 A GB25494/59 A GB 25494/59A GB 2549459 A GB2549459 A GB 2549459A GB 919832 A GB919832 A GB 919832A
Authority
GB
United Kingdom
Prior art keywords
heat treatment
base alloy
nickel base
treatment therefor
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
GB25494/59A
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of GB919832A publication Critical patent/GB919832A/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)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

A precipitation-hardenable alloy has the following percentage composition: .C-.-.-.-.0-0.08 .Fe.-.-.-.4-6 .Cr.-.-.-.14-17 .B.-.-.-.0.05-0.1 .Al.-.-.-.3.6-5 .Ti.-.-.-.2.7-4 .Mo.-.-.-.4-7 .Ni.-.-.-.the remainder, the Al being more than 4 when Ti is 2.7-3 and 3.6-4 when Ti is more than 3. The alloy may be solution treated at 2075-2200 DEG F. for 1 hour, air cooled and then aged.
GB25494/59A 1958-08-13 1959-07-24 Nickel base alloy and heat treatment therefor Expired GB919832A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US754884A US3067030A (en) 1958-08-13 1958-08-13 Nickel base alloy

Publications (1)

Publication Number Publication Date
GB919832A true GB919832A (en) 1963-02-27

Family

ID=25036798

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25494/59A Expired GB919832A (en) 1958-08-13 1959-07-24 Nickel base alloy and heat treatment therefor

Country Status (2)

Country Link
US (1) US3067030A (en)
GB (1) GB919832A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3310394A (en) * 1963-09-17 1967-03-21 Raytheon Co Nickel alloys possessing controlled mechanical q properties
USRE28681E (en) * 1973-04-02 1976-01-13 High temperature alloys
USRE29920E (en) * 1975-07-29 1979-02-27 High temperature alloys
EP0398121B1 (en) * 1989-05-16 1994-11-23 Asea Brown Boveri Ag Process for producing coarse columnar grains directionally oriented along their length in an oxide dispersion hardened nickel base superalloy

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB769822A (en) * 1954-06-28 1957-03-13 Gen Motors Corp Improvements in nickel-base alloys

Also Published As

Publication number Publication date
US3067030A (en) 1962-12-04

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