GB913749A - Improvements in high temperature alloys - Google Patents

Improvements in high temperature alloys

Info

Publication number
GB913749A
GB913749A GB6838/60A GB683860A GB913749A GB 913749 A GB913749 A GB 913749A GB 6838/60 A GB6838/60 A GB 6838/60A GB 683860 A GB683860 A GB 683860A GB 913749 A GB913749 A GB 913749A
Authority
GB
United Kingdom
Prior art keywords
high temperature
temperature alloys
percentage
heating
piece
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
GB6838/60A
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 GB913749A publication Critical patent/GB913749A/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
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • 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
    • C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%

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 high-temperature alloy contains in percentage by weight:- .Ni.40 -80 .Cr.10 -25 .Nb and/or Ta.0.25- 5 .Mo and/or W.0.5 - 8 .Ti not more than.0.75 .Al.0.25- 3 .Mn not more than.2.0 .Si not more than.2.0 .C not more than.0.2 .Fe.balance Heat treatment consists of heating for times varying from 1/2 to 1 hour per inch thickness of the piece in the range 1600-2100 DEG F. Use of the alloy for turbine parts is referred to.
GB6838/60A 1959-03-30 1960-02-26 Improvements in high temperature alloys Expired GB913749A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US802783A US2994605A (en) 1959-03-30 1959-03-30 High temperature alloys

Publications (1)

Publication Number Publication Date
GB913749A true GB913749A (en) 1962-12-28

Family

ID=25184670

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6838/60A Expired GB913749A (en) 1959-03-30 1960-02-26 Improvements in high temperature alloys

Country Status (2)

Country Link
US (1) US2994605A (en)
GB (1) GB913749A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1608180B1 (en) * 1966-10-21 1972-05-25 Int Nickel Ltd USING A NICKEL-CHROME STEEL ALLOY
JPS5196720A (en) * 1975-02-21 1976-08-25 NIOBUIRITAINE TSUGOKIN

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB929687A (en) * 1961-02-28 1963-06-26 Mond Nickel Co Ltd Improvements relating to nickel-chromium-cobalt alloys
US3167426A (en) * 1961-05-04 1965-01-26 John C Freche Nickel-base alloy
US3276866A (en) * 1964-04-14 1966-10-04 John C Freche Nickel-base alloy containing mo-w-al-cr-ta-zr-c-nb-b
FR88743E (en) * 1964-08-19 1967-06-02
GB1125614A (en) * 1965-07-20 1968-08-28 Int Nickel Ltd Nickel-chromium-niobium alloys
US3497349A (en) * 1966-09-19 1970-02-24 Gen Motors Corp Air castable nickel alloy valve
GB1190047A (en) * 1967-08-18 1970-04-29 Int Nickel Ltd Nickel-Chromium-Iron Alloys
US3619183A (en) * 1968-03-21 1971-11-09 Int Nickel Co Nickel-base alloys adaptable for use as steam turbine structural components
US3930904A (en) * 1973-01-24 1976-01-06 The International Nickel Company, Inc. Nickel-iron-chromium alloy wrought products
US4058416A (en) * 1976-02-02 1977-11-15 Huntington Alloys, Inc. Matrix-stiffened heat and corrosion resistant wrought products
US4026699A (en) * 1976-02-02 1977-05-31 Huntington Alloys, Inc. Matrix-stiffened heat and corrosion resistant alloy
GB2017148B (en) * 1978-03-22 1983-01-12 Pompey Acieries Nickel chromium iron alloys possessing very high resistantance to carburization at very high temperature
US4236943A (en) * 1978-06-22 1980-12-02 The United States Of America As Represented By The United States Department Of Energy Precipitation hardenable iron-nickel-chromium alloy having good swelling resistance and low neutron absorbence
US4231795A (en) * 1978-06-22 1980-11-04 The United States Of America As Represented By The United States Department Of Energy High weldability nickel-base superalloy
US4225364A (en) * 1978-06-22 1980-09-30 The United States Of America As Represented By The United States Department Of Energy High strength nickel-chromium-iron austenitic alloy
US4243412A (en) * 1979-06-07 1981-01-06 Sybron Corporation Dental alloy
CA1194346A (en) * 1981-04-17 1985-10-01 Edward F. Clatworthy Corrosion resistant high strength nickel-base alloy
CA1212020A (en) * 1981-09-14 1986-09-30 David N. Duhl Minor element additions to single crystals for improved oxidation resistance
JPS58125396A (en) * 1982-01-22 1983-07-26 Hitachi Ltd Austenitic welded structure
US4487743A (en) * 1982-08-20 1984-12-11 Huntington Alloys, Inc. Controlled expansion alloy
US4685978A (en) * 1982-08-20 1987-08-11 Huntington Alloys Inc. Heat treatments of controlled expansion alloy
US4784831A (en) * 1984-11-13 1988-11-15 Inco Alloys International, Inc. Hiscor alloy
FR2698883B1 (en) * 1992-12-09 1995-01-13 Sima Sa Nickel base alloy of the Ni-Fe-Cr-Mo quaternary system with hardening by precipitation of gamma prime phase and resistant to the corrosion modes encountered in particular in the petroleum industry.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2299871A (en) * 1941-03-31 1942-10-27 Crobalt Inc Cutting metal alloy
US2513469A (en) * 1946-05-09 1950-07-04 Union Carbide & Carbon Corp Alloy articles for use at high temperatures
US2747993A (en) * 1951-12-26 1956-05-29 Gen Electric High temperature nickel-base alloy
US2777766A (en) * 1952-06-04 1957-01-15 Union Carbide & Carbon Corp Corrosion resistant alloys
US2781264A (en) * 1952-10-25 1957-02-12 Rolls Royce Nickel chromium base alloy and a stationary turbine blade made therefrom

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1608180B1 (en) * 1966-10-21 1972-05-25 Int Nickel Ltd USING A NICKEL-CHROME STEEL ALLOY
JPS5196720A (en) * 1975-02-21 1976-08-25 NIOBUIRITAINE TSUGOKIN
JPS5541291B2 (en) * 1975-02-21 1980-10-23

Also Published As

Publication number Publication date
US2994605A (en) 1961-08-01

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