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GB1416375A - Nickel-chromium alloys and castings thereof - Google Patents

Nickel-chromium alloys and castings thereof

Info

Publication number
GB1416375A
GB1416375A GB1795173A GB1795173A GB1416375A GB 1416375 A GB1416375 A GB 1416375A GB 1795173 A GB1795173 A GB 1795173A GB 1795173 A GB1795173 A GB 1795173A GB 1416375 A GB1416375 A GB 1416375A
Authority
GB
United Kingdom
Prior art keywords
nickel
alloys
april
air cooling
castings
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
GB1795173A
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
Original Assignee
Inco 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 filed Critical Inco Ltd
Priority to GB1795173A priority Critical patent/GB1416375A/en
Priority to IT50256/74A priority patent/IT1004176B/en
Priority to FR7412657A priority patent/FR2225533B3/fr
Priority to JP49040068A priority patent/JPS5041716A/ja
Priority to US460460A priority patent/US3925072A/en
Priority to DE2418219A priority patent/DE2418219A1/en
Publication of GB1416375A publication Critical patent/GB1416375A/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
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
    • 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
    • C22C19/053—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 30% but less than 40%

Landscapes

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

Abstract

1416375 Nickel based alloys INTERNATIONAL NICKEL Ltd 11 April 1974 [13 April 1973] 17951/73 Heading C7A A cast alloy comprises in weight per cent. where the sum 5[Nb +Ta/2] + 6 [Ti + Al)+ 2/3 Cr = 54.5 to 61.3, the balance being nickel apart from impurities. The alloys are particularly suited for blades and other components of gas turbine engines and other applications where good stress-rupture life at high temperatures in corrosive environments is required. The alloys may be heat treated at 1150C, followed by air cooling then further - treated at 850C, again followed by air cooling, for optimum properties.
GB1795173A 1973-04-13 1973-04-13 Nickel-chromium alloys and castings thereof Expired GB1416375A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB1795173A GB1416375A (en) 1973-04-13 1973-04-13 Nickel-chromium alloys and castings thereof
IT50256/74A IT1004176B (en) 1973-04-13 1974-04-09 ALLOYS OF NICKEL CHROME AND OBJECTS OBTAINED FROM THEM
FR7412657A FR2225533B3 (en) 1973-04-13 1974-04-10
JP49040068A JPS5041716A (en) 1973-04-13 1974-04-10
US460460A US3925072A (en) 1973-04-13 1974-04-12 Nickel-chromium alloys and casting thereof
DE2418219A DE2418219A1 (en) 1973-04-13 1974-04-13 NICKEL-CHROME-COBALT CAST ALLOY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1795173A GB1416375A (en) 1973-04-13 1973-04-13 Nickel-chromium alloys and castings thereof

Publications (1)

Publication Number Publication Date
GB1416375A true GB1416375A (en) 1975-12-03

Family

ID=10104093

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1795173A Expired GB1416375A (en) 1973-04-13 1973-04-13 Nickel-chromium alloys and castings thereof

Country Status (6)

Country Link
US (1) US3925072A (en)
JP (1) JPS5041716A (en)
DE (1) DE2418219A1 (en)
FR (1) FR2225533B3 (en)
GB (1) GB1416375A (en)
IT (1) IT1004176B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162918A (en) * 1977-11-02 1979-07-31 General Electric Company Rare earth metal doped directionally solidified eutectic alloy and superalloy materials
DE3336221A1 (en) * 1982-10-06 1984-04-12 Fuji Electric Co., Ltd., Kawasaki, Kanagawa FILLER FOR WELDING HEAT-RESISTANT ALLOYS ON NICKEL BASE
US4755240A (en) * 1986-05-12 1988-07-05 Exxon Production Research Company Nickel base precipitation hardened alloys having improved resistance stress corrosion cracking
US6027584A (en) * 1997-09-02 2000-02-22 General Electric Company Repair alloy compositions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3589893A (en) * 1967-11-24 1971-06-29 Martin Metals Co Sulfidation resistant alloys and structures

Also Published As

Publication number Publication date
FR2225533A1 (en) 1974-11-08
JPS5041716A (en) 1975-04-16
DE2418219A1 (en) 1974-11-14
US3925072A (en) 1975-12-09
FR2225533B3 (en) 1977-02-11
IT1004176B (en) 1976-07-10

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed