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GB1302980A - - Google Patents

Info

Publication number
GB1302980A
GB1302980A GB3349371A GB3349371A GB1302980A GB 1302980 A GB1302980 A GB 1302980A GB 3349371 A GB3349371 A GB 3349371A GB 3349371 A GB3349371 A GB 3349371A GB 1302980 A GB1302980 A GB 1302980A
Authority
GB
United Kingdom
Prior art keywords
nickel
hafnium
niobium
tantalum
july
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
GB3349371A
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 filed Critical
Publication of GB1302980A publication Critical patent/GB1302980A/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)
  • Heat Treatment Of Steel (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Powder Metallurgy (AREA)

Abstract

1302980 Nickel-base alloy SPECIAL METALS CORP 16 July 1971 [17 July 1970] 33493/71 Heading C7A A nickel-base alloy comprises, in weight per cent:- the balance being nickel; the total aluminium and titanium content should be at least 3À6% with the titanium to aluminium ratio being at most 2À0; the niobium may be replaced in whole or in part by hafnium or tantalum, one part of niobium being replaced by two parts of hafnium or tantalum. The alloy is particularly suited for turbine application, e.g. discs, and also as sheet material or fastener stock.
GB3349371A 1970-07-17 1971-07-16 Expired GB1302980A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5579670A 1970-07-17 1970-07-17

Publications (1)

Publication Number Publication Date
GB1302980A true GB1302980A (en) 1973-01-10

Family

ID=22000214

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3349371A Expired GB1302980A (en) 1970-07-17 1971-07-16

Country Status (8)

Country Link
US (1) US3707409A (en)
CA (1) CA940346A (en)
CH (1) CH552677A (en)
DE (1) DE2135741A1 (en)
FR (1) FR2103033A5 (en)
GB (1) GB1302980A (en)
IT (1) IT945882B (en)
SE (1) SE376636B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2167440A (en) * 1984-11-16 1986-05-29 Honda Motor Co Ltd Alloys for exhaust valves
GB2183675A (en) * 1985-11-26 1987-06-10 United Technologies Corp Weldable cast nickel base superalloy

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4755240A (en) * 1986-05-12 1988-07-05 Exxon Production Research Company Nickel base precipitation hardened alloys having improved resistance stress corrosion cracking
JP4635065B2 (en) * 2008-03-17 2011-02-16 株式会社東芝 Ni-based alloy for steam turbine turbine rotor and steam turbine turbine rotor
JP4585578B2 (en) * 2008-03-31 2010-11-24 株式会社東芝 Ni-based alloy for steam turbine turbine rotor and steam turbine turbine rotor
CN116875844B (en) * 2023-07-28 2024-02-09 北京钢研高纳科技股份有限公司 Disk-shaft integrated turbine disk and preparation method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2167440A (en) * 1984-11-16 1986-05-29 Honda Motor Co Ltd Alloys for exhaust valves
GB2167440B (en) * 1984-11-16 1989-06-01 Honda Motor Co Ltd Alloys for exhaust valves
GB2183675A (en) * 1985-11-26 1987-06-10 United Technologies Corp Weldable cast nickel base superalloy

Also Published As

Publication number Publication date
IT945882B (en) 1973-05-10
US3707409A (en) 1972-12-26
AU3140471A (en) 1973-01-25
FR2103033A5 (en) 1972-04-07
SE376636B (en) 1975-06-02
CH552677A (en) 1974-08-15
DE2135741A1 (en) 1972-02-10
CA940346A (en) 1974-01-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee