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EP0223196A3 - Process for manufacturing dispersion-cured metal alloys - Google Patents

Process for manufacturing dispersion-cured metal alloys

Info

Publication number
EP0223196A3
EP0223196A3 EP86115714A EP86115714A EP0223196A3 EP 0223196 A3 EP0223196 A3 EP 0223196A3 EP 86115714 A EP86115714 A EP 86115714A EP 86115714 A EP86115714 A EP 86115714A EP 0223196 A3 EP0223196 A3 EP 0223196A3
Authority
EP
European Patent Office
Prior art keywords
metal alloys
manufacturing dispersion
cured metal
dispersion
alloy
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.)
Withdrawn
Application number
EP86115714A
Other languages
German (de)
French (fr)
Other versions
EP0223196A2 (en
Inventor
Werner Dr.-Ing. Hüther
Wolfgang Dr.-Ing. Betz
Gerhard Andrees
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.)
MTU Aero Engines AG
Original Assignee
MTU Motoren und Turbinen Union Muenchen GmbH
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 MTU Motoren und Turbinen Union Muenchen GmbH filed Critical MTU Motoren und Turbinen Union Muenchen GmbH
Publication of EP0223196A2 publication Critical patent/EP0223196A2/en
Publication of EP0223196A3 publication Critical patent/EP0223196A3/en
Withdrawn legal-status Critical Current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
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
    • Y10S75/956—Producing particles containing a dispersed phase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

Verfahren zur Herstellung einer dispersionsgehärteten Metall-Legierung, insbesondere mittels Oxidpartikeln, die gleichmäßig und mit geringem Abstand in der Metall­ matrix verteilt sind, und so eine reproduzierbare Härtung der Legierung erzeugen. Process for the preparation of a dispersion-hardened Metal alloy, in particular by means of oxide particles, the evenly and closely spaced in the metal matrix are distributed, and thus a reproducible Generate hardening of the alloy.

EP86115714A 1985-11-13 1986-11-12 Process for manufacturing dispersion-cured metal alloys Withdrawn EP0223196A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3540255 1985-11-13
DE19853540255 DE3540255A1 (en) 1985-11-13 1985-11-13 METHOD FOR PRODUCING A DISPERSION-HARDENED METAL ALLOY

Publications (2)

Publication Number Publication Date
EP0223196A2 EP0223196A2 (en) 1987-05-27
EP0223196A3 true EP0223196A3 (en) 1988-11-30

Family

ID=6285885

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86115714A Withdrawn EP0223196A3 (en) 1985-11-13 1986-11-12 Process for manufacturing dispersion-cured metal alloys

Country Status (4)

Country Link
US (1) US4728359A (en)
EP (1) EP0223196A3 (en)
JP (1) JPS62120412A (en)
DE (1) DE3540255A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3715979A1 (en) * 1985-11-13 1988-12-08 Mtu Muenchen Gmbh METHOD FOR PRODUCING DISPERSION-HARDENED METAL ALLOYS
DE3622123A1 (en) * 1986-07-02 1988-01-21 Dornier System Gmbh METHOD AND DEVICE FOR PRODUCING COMPOSITE POWDERS
EP0290820B1 (en) * 1987-05-13 1994-03-16 Mtu Motoren- Und Turbinen-Union MàœNchen Gmbh Process for preparing dispersion-hardened metal alloys
CA1329320C (en) * 1988-01-26 1994-05-10 Kazuto Terai Skid rail
US7625420B1 (en) 1997-02-24 2009-12-01 Cabot Corporation Copper powders methods for producing powders and devices fabricated from same
US7097686B2 (en) * 1997-02-24 2006-08-29 Cabot Corporation Nickel powders, methods for producing powders and devices fabricated from same
US6338809B1 (en) * 1997-02-24 2002-01-15 Superior Micropowders Llc Aerosol method and apparatus, particulate products, and electronic devices made therefrom
US20050097987A1 (en) * 1998-02-24 2005-05-12 Cabot Corporation Coated copper-containing powders, methods and apparatus for producing such powders, and copper-containing devices fabricated from same
US8058194B2 (en) * 2007-07-31 2011-11-15 Kimberly-Clark Worldwide, Inc. Conductive webs
US8372766B2 (en) * 2007-07-31 2013-02-12 Kimberly-Clark Worldwide, Inc. Conductive webs
CN114985749B (en) * 2022-06-06 2023-04-07 核工业西南物理研究院 Oxide-amorphous composite powder for ODS-W alloy and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE676376A (en) * 1965-02-12 1966-06-16
US3415640A (en) * 1966-10-28 1968-12-10 Fansteel Metallurgical Corp Process for making dispersions of particulate oxides in metals
US3526498A (en) * 1966-12-23 1970-09-01 Sherritt Gordon Mines Ltd Production of nickel-thoria powders
DE1758791B1 (en) * 1967-08-18 1972-02-03 Suisse De Rech S Horlogeres La PROCESS FOR PRODUCING A METAL POWDER WITH DIS PERSIONS
US3846117A (en) * 1972-09-13 1974-11-05 Nickel Le Method for producing high-purity nickel powder with predetermined physical characteristics

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1571322A (en) * 1967-12-18 1969-06-20
US3501287A (en) * 1968-07-31 1970-03-17 Mallory & Co Inc P R Metal-metal oxide compositions
DE2853931A1 (en) * 1978-12-14 1980-06-19 Dornier System Gmbh METHOD FOR PRODUCING METALLIC POWDER

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE676376A (en) * 1965-02-12 1966-06-16
US3415640A (en) * 1966-10-28 1968-12-10 Fansteel Metallurgical Corp Process for making dispersions of particulate oxides in metals
US3526498A (en) * 1966-12-23 1970-09-01 Sherritt Gordon Mines Ltd Production of nickel-thoria powders
DE1758791B1 (en) * 1967-08-18 1972-02-03 Suisse De Rech S Horlogeres La PROCESS FOR PRODUCING A METAL POWDER WITH DIS PERSIONS
US3846117A (en) * 1972-09-13 1974-11-05 Nickel Le Method for producing high-purity nickel powder with predetermined physical characteristics

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
INTERNATIONAL METALLURGICAL REVIEWS, Band 19, Juni 1979, Review 181, Seiten 51-76; G.H. GESSINGER et al.: "Powder metallurgy of superalloys" *

Also Published As

Publication number Publication date
EP0223196A2 (en) 1987-05-27
JPS62120412A (en) 1987-06-01
US4728359A (en) 1988-03-01
DE3540255A1 (en) 1987-07-23

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Inventor name: BETZ, WOLFGANG, DR.-ING.

Inventor name: HUETHER, WERNER, DR.-ING.

Inventor name: ANDREES, GERHARD