GB1384212A - Nickel-base superalloy articles - Google Patents

Nickel-base superalloy articles

Info

Publication number
GB1384212A
GB1384212A GB1897273A GB1897273A GB1384212A GB 1384212 A GB1384212 A GB 1384212A GB 1897273 A GB1897273 A GB 1897273A GB 1897273 A GB1897273 A GB 1897273A GB 1384212 A GB1384212 A GB 1384212A
Authority
GB
United Kingdom
Prior art keywords
hours
base superalloy
nickel
held
air cooled
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
GB1897273A
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.)
Crucible Inc
Original Assignee
Crucible Inc
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 Crucible Inc filed Critical Crucible Inc
Publication of GB1384212A publication Critical patent/GB1384212A/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
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0433—Nickel- or cobalt-based alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

1384212 Nickel base superalloy CRUCIBLE Inc 19 April 1973 [11 Sept 1972] 18972/73 Heading C7A A nickel base superalloy of composition:- Balance nickel and impurities produced by powder metallurgy and characterized by the absence of minor phase concentrations at prior powder particle boundaries. The particles may be prepared by gas atomization of a melt of the above composition, may have a mean intercept boundary spacing of less than 10 microns and may be compacted by hot isostatic pressing (e.g. at 2,100‹F and 15,000 p.s.i), extrusion, forging or rolling to give composites of density exceeding 95% of theoretical density which may be heat treated for 1 or 4 hours at 2,000‹F or 2,100‹F, oil quenched, held for 4 or 24 hours at 1,200‹F or 1,500‹F, air cooled, held for 8 or 16 hours at 1,400‹F and air cooled and may be used as a constructional material for jet engines.
GB1897273A 1972-09-11 1973-04-19 Nickel-base superalloy articles Expired GB1384212A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US288234A US3902862A (en) 1972-09-11 1972-09-11 Nickel-base superalloy articles and method for producing the same

Publications (1)

Publication Number Publication Date
GB1384212A true GB1384212A (en) 1975-02-19

Family

ID=23106308

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1897273A Expired GB1384212A (en) 1972-09-11 1973-04-19 Nickel-base superalloy articles

Country Status (8)

Country Link
US (1) US3902862A (en)
JP (1) JPS5143802B2 (en)
AT (1) AT329887B (en)
DE (1) DE2326284A1 (en)
FR (1) FR2199002B1 (en)
GB (1) GB1384212A (en)
IT (1) IT985117B (en)
SE (1) SE401206B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116949320A (en) * 2023-09-21 2023-10-27 苏州倍丰智能科技有限公司 Superalloy powder for 3D printing, preparation method and printing method

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066449A (en) * 1974-09-26 1978-01-03 Havel Charles J Method for processing and densifying metal powder
US4492672A (en) * 1982-04-19 1985-01-08 The United States Of America As Represented By The Secretary Of The Navy Enhanced microstructural stability of nickel alloys
FR2555205B1 (en) * 1983-11-22 1989-05-19 Metalimphy NICKEL-BASED ALLOYS FOR POWDER METALLURGY FOR GAS TURBINE DISCS
JPS6179754A (en) * 1984-09-26 1986-04-23 Hitachi Ltd Sintered ni superalloy having strength at high temperature
US5130086A (en) * 1987-07-31 1992-07-14 General Electric Company Fatigue crack resistant nickel base superalloys
US5130088A (en) * 1987-10-02 1992-07-14 General Electric Company Fatigue crack resistant nickel base superalloys
US5130089A (en) * 1988-12-29 1992-07-14 General Electric Company Fatigue crack resistant nickel base superalloy
US4983233A (en) * 1989-01-03 1991-01-08 General Electric Company Fatigue crack resistant nickel base superalloys and product formed
GB2252563B (en) * 1991-02-07 1994-02-16 Rolls Royce Plc Nickel base alloys for castings
JP3067416B2 (en) * 1992-08-20 2000-07-17 三菱マテリアル株式会社 Ni-based alloy powder for manufacturing high temperature heat resistant parts
US6013327A (en) * 1996-10-30 2000-01-11 Fuji Photo Film Co., Ltd. Slide bead coating method and apparatus
US6902633B2 (en) * 2003-05-09 2005-06-07 General Electric Company Nickel-base-alloy
US7250081B2 (en) * 2003-12-04 2007-07-31 Honeywell International, Inc. Methods for repair of single crystal superalloys by laser welding and products thereof
FR2935396B1 (en) * 2008-08-26 2010-09-24 Aubert & Duval Sa PROCESS FOR THE PREPARATION OF A NICKEL - BASED SUPERALLIATION WORKPIECE AND PIECE THUS OBTAINED
FR2935395B1 (en) * 2008-08-26 2010-09-24 Aubert & Duval Sa PROCESS FOR THE PREPARATION OF A NICKEL-BASED SUPERALLIATION PIECE AND A PART THUS PREPARED
US10247480B2 (en) 2017-04-28 2019-04-02 General Electric Company High temperature furnace
GB2567492B (en) * 2017-10-16 2020-09-23 Oxmet Tech Limited A nickel-based alloy
FR3084671B1 (en) * 2018-07-31 2020-10-16 Safran NICKEL-BASED SUPERALLY FOR MANUFACTURING A PART BY POWDER SHAPING
GB2576305B (en) * 2018-08-02 2022-06-29 Lpw Technology Ltd Nickel-based alloy
FR3085967B1 (en) * 2018-09-13 2020-08-21 Aubert & Duval Sa NICKEL-BASED SUPERALLIES
US11725260B1 (en) * 2022-04-08 2023-08-15 General Electric Company Compositions, articles and methods for forming the same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920956A (en) * 1956-10-08 1960-01-12 Universal Cyclops Steel Corp Method of preparing high temperature alloys
GB1075216A (en) * 1963-12-23 1967-07-12 Int Nickel Ltd Nickel-chromium alloys
US3390023A (en) * 1965-02-04 1968-06-25 North American Rockwell Method of heat treating age-hardenable alloys
US3524744A (en) * 1966-01-03 1970-08-18 Iit Res Inst Nickel base alloys and process for their manufacture
US3561955A (en) * 1966-08-30 1971-02-09 Martin Marietta Corp Stable nickel base alloy
US3459545A (en) * 1967-02-20 1969-08-05 Int Nickel Co Cast nickel-base alloy
GB1224804A (en) * 1968-10-18 1971-03-10 Gen Electric Co Ltd Improvements in or relating to sintered nickel-based alloys
US3615376A (en) * 1968-11-01 1971-10-26 Gen Electric Cast nickel base alloy
US3671230A (en) * 1969-02-19 1972-06-20 Federal Mogul Corp Method of making superalloys
US3677748A (en) * 1969-11-19 1972-07-18 Martin Marietta Corp Alloy
US3649256A (en) * 1970-02-16 1972-03-14 Latrobe Steel Co Fully dense consolidated-powder superalloys
US3681061A (en) * 1970-02-16 1972-08-01 Latrobe Steel Co Fully dense consolidated-powder superalloys
US3655458A (en) * 1970-07-10 1972-04-11 Federal Mogul Corp Process for making nickel-based superalloys

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116949320A (en) * 2023-09-21 2023-10-27 苏州倍丰智能科技有限公司 Superalloy powder for 3D printing, preparation method and printing method

Also Published As

Publication number Publication date
AT329887B (en) 1976-06-10
SE401206B (en) 1978-04-24
IT985117B (en) 1974-11-30
FR2199002A1 (en) 1974-04-05
JPS5143802B2 (en) 1976-11-25
FR2199002B1 (en) 1976-04-23
DE2326284A1 (en) 1974-04-04
JPS4965909A (en) 1974-06-26
ATA471773A (en) 1975-08-15
US3902862A (en) 1975-09-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19930418