GB1166686A - Nickel Base Alloys and Process for their Manufacture - Google Patents

Nickel Base Alloys and Process for their Manufacture

Info

Publication number
GB1166686A
GB1166686A GB58083/66A GB5808366A GB1166686A GB 1166686 A GB1166686 A GB 1166686A GB 58083/66 A GB58083/66 A GB 58083/66A GB 5808366 A GB5808366 A GB 5808366A GB 1166686 A GB1166686 A GB 1166686A
Authority
GB
United Kingdom
Prior art keywords
alloy
powder
argon
microns
less
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
GB58083/66A
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.)
IIT Research Institute
Original Assignee
IIT Research Institute
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 IIT Research Institute filed Critical IIT Research Institute
Publication of GB1166686A publication Critical patent/GB1166686A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0433—Nickel- or cobalt-based alloys
    • 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)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

1,166,686. Nickel alloys; powder metallurgy; granulating. IIT RESEARCH INSTITUTE. Dec.29, 1966 [Jan. 3, 1966], No.58083/66. Headings C7A, C7D and C7X. A nickel-base alloy consists, in percent by weight, of Cr 12 - 17 Mo 3À5 - 6 Al 3.5 - 6À5 Ti 0À5 - 4 Fe up to 4 C up to 0À2 B up to 0À05 Co 0 - 20 Zr 0 - 0À15 Mn 0 - 0À25 Si 0 - 0À5 Cu 0 - 0À5 optionally Nb and/or Ta 1À8 - 2À8 Ni and incidental impurities -balance; the hardening phase of the alloy being uniformly dispersed in the matrix, their respective grain sizes being less than three microns and less than 50 microns. The oxygen and nitrogen contents should preferably be below 1000 p.p.m. and 100 p.p.m. respectively. The alloy is made by atomizing a molten charge to form powder which is subsequently consolidated, e.g. by sintering in argon, hot-pressing or extruding. As described, atomization is effected by an inert gas (argon) stream, while the consolidation operations take place on canned powder.
GB58083/66A 1966-01-03 1966-12-29 Nickel Base Alloys and Process for their Manufacture Expired GB1166686A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51816566A 1966-01-03 1966-01-03

Publications (1)

Publication Number Publication Date
GB1166686A true GB1166686A (en) 1969-10-08

Family

ID=24062843

Family Applications (1)

Application Number Title Priority Date Filing Date
GB58083/66A Expired GB1166686A (en) 1966-01-03 1966-12-29 Nickel Base Alloys and Process for their Manufacture

Country Status (7)

Country Link
US (1) US3524744A (en)
JP (1) JPS5620345B1 (en)
AT (1) AT291610B (en)
DE (1) DE1558507A1 (en)
FR (1) FR1507140A (en)
GB (1) GB1166686A (en)
SE (1) SE393402B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155048A (en) * 1984-02-29 1985-09-18 Gen Electric Apparatus and method for atomization of unstable melt streams
GB2155049A (en) * 1984-02-29 1985-09-18 Gen Electric Method of atomization of melt from a closely coupled nozzle, apparatus and product formed
EP0382585A1 (en) * 1989-02-10 1990-08-16 Office National D'etudes Et De Recherches Aerospatiales(O.N.E.R.A.) Nickel-based superalloy for industrial turbine blades
US7208116B2 (en) 2000-09-29 2007-04-24 Rolls-Royce Plc Nickel base superalloy
CN103894599A (en) * 2014-03-14 2014-07-02 华南理工大学 Nickel base powder metallurgy repair material and application thereof

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648343A (en) * 1968-12-10 1972-03-14 Federal Mogul Corp Method of making a composite high-temperature valve
US3639116A (en) * 1970-01-06 1972-02-01 Cabot Corp Lanthanum-containing powders for making oxidation-resistant metallics, method of making same, and metallic products made therefrom
US3639179A (en) * 1970-02-02 1972-02-01 Federal Mogul Corp Method of making large grain-sized superalloys
US3649257A (en) * 1970-02-18 1972-03-14 Latrobe Steel Co Fully dense consolidated-powder superalloys
US3902862A (en) * 1972-09-11 1975-09-02 Crucible Inc Nickel-base superalloy articles and method for producing the same
US4066449A (en) * 1974-09-26 1978-01-03 Havel Charles J Method for processing and densifying metal powder
CA1105295A (en) * 1978-04-17 1981-07-21 Ramamritham Sridhar Nickel and cobalt irregularly shaped granulates
US4240824A (en) * 1979-10-04 1980-12-23 Scm Corporation Process of making nickel or cobalt powder with precipitates
CA1212020A (en) * 1981-09-14 1986-09-30 David N. Duhl Minor element additions to single crystals for improved oxidation resistance
US4530727A (en) * 1982-02-24 1985-07-23 The United States Of America As Represented By The Department Of Energy Method for fabricating wrought components for high-temperature gas-cooled reactors and product
US5015290A (en) * 1988-01-22 1991-05-14 The Dow Chemical Company Ductile Ni3 Al alloys as bonding agents for ceramic materials in cutting tools
US4919718A (en) * 1988-01-22 1990-04-24 The Dow Chemical Company Ductile Ni3 Al alloys as bonding agents for ceramic materials
JP2634103B2 (en) * 1991-07-12 1997-07-23 大同メタル工業 株式会社 High temperature bearing alloy and method for producing the same
JP6634674B2 (en) * 2014-02-28 2020-01-22 大同特殊鋼株式会社 Turbine wheel for automotive turbocharger and method of manufacturing the same
US10378087B2 (en) * 2015-12-09 2019-08-13 General Electric Company Nickel base super alloys and methods of making the same
CN106435279B (en) * 2016-10-24 2018-06-15 四川六合锻造股份有限公司 A kind of high-strength, antioxidant high temperature alloy and its heat treatment process and application
CN110643856B (en) * 2018-06-26 2021-11-30 中南大学 Nickel-based alloy, preparation method thereof and manufactured article
US10577679B1 (en) 2018-12-04 2020-03-03 General Electric Company Gamma prime strengthened nickel superalloy for additive manufacturing

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3244506A (en) * 1964-09-08 1966-04-05 Allegheny Ludhum Steel Corp Cutting tool material

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155048A (en) * 1984-02-29 1985-09-18 Gen Electric Apparatus and method for atomization of unstable melt streams
GB2155049A (en) * 1984-02-29 1985-09-18 Gen Electric Method of atomization of melt from a closely coupled nozzle, apparatus and product formed
US4631013A (en) * 1984-02-29 1986-12-23 General Electric Company Apparatus for atomization of unstable melt streams
EP0382585A1 (en) * 1989-02-10 1990-08-16 Office National D'etudes Et De Recherches Aerospatiales(O.N.E.R.A.) Nickel-based superalloy for industrial turbine blades
FR2643085A1 (en) * 1989-02-10 1990-08-17 Onera (Off Nat Aerospatiale) NICKEL SUPERALLIAGE FOR AUBES OF INDUSTRIAL TURBINES
US7208116B2 (en) 2000-09-29 2007-04-24 Rolls-Royce Plc Nickel base superalloy
CN103894599A (en) * 2014-03-14 2014-07-02 华南理工大学 Nickel base powder metallurgy repair material and application thereof
CN103894599B (en) * 2014-03-14 2016-04-13 华南理工大学 A kind of Ni based powder metallurgy repair materials and application thereof

Also Published As

Publication number Publication date
JPS5620345B1 (en) 1981-05-13
FR1507140A (en) 1967-12-22
AT291610B (en) 1971-07-26
SE393402B (en) 1977-05-09
US3524744A (en) 1970-08-18
DE1558507A1 (en) 1972-02-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PE Patent expired