DE58905300D1 - Verfahren zur herstellung von metall-metallmetalloid-pulver, dessen pulverteilchen feinstkristalline bis nanokristalline struktur haben. - Google Patents

Verfahren zur herstellung von metall-metallmetalloid-pulver, dessen pulverteilchen feinstkristalline bis nanokristalline struktur haben.

Info

Publication number
DE58905300D1
DE58905300D1 DE8989106477T DE58905300T DE58905300D1 DE 58905300 D1 DE58905300 D1 DE 58905300D1 DE 8989106477 T DE8989106477 T DE 8989106477T DE 58905300 T DE58905300 T DE 58905300T DE 58905300 D1 DE58905300 D1 DE 58905300D1
Authority
DE
Germany
Prior art keywords
metal
nanocristalline
metaloid
fine crystalline
powder
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 - Fee Related
Application number
DE8989106477T
Other languages
English (en)
Inventor
Hans Dr Ing Grewe
Wolfgang Dr Schlump
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.)
Fried Krupp AG Hoesch Krupp
Original Assignee
Fried Krupp AG Hoesch Krupp
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 Fried Krupp AG Hoesch Krupp filed Critical Fried Krupp AG Hoesch Krupp
Application granted granted Critical
Publication of DE58905300D1 publication Critical patent/DE58905300D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
    • C22C1/057—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor with in situ formation of phases other than hard compounds by solid state reaction sintering, e.g. metal phase formed by reduction reaction
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/07—Metallic powder characterised by particles having a nanoscale microstructure
    • 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
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/059—Making alloys comprising less than 5% by weight of dispersed reinforcing phases
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nanotechnology (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
DE8989106477T 1988-04-20 1989-04-12 Verfahren zur herstellung von metall-metallmetalloid-pulver, dessen pulverteilchen feinstkristalline bis nanokristalline struktur haben. Expired - Fee Related DE58905300D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3813224A DE3813224A1 (de) 1988-04-20 1988-04-20 Verfahren zur einstellung feinstkristalliner bis nanokristalliner strukturen in metall-metallmetalloid-pulvern

Publications (1)

Publication Number Publication Date
DE58905300D1 true DE58905300D1 (de) 1993-09-23

Family

ID=6352441

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3813224A Withdrawn DE3813224A1 (de) 1988-04-20 1988-04-20 Verfahren zur einstellung feinstkristalliner bis nanokristalliner strukturen in metall-metallmetalloid-pulvern
DE8989106477T Expired - Fee Related DE58905300D1 (de) 1988-04-20 1989-04-12 Verfahren zur herstellung von metall-metallmetalloid-pulver, dessen pulverteilchen feinstkristalline bis nanokristalline struktur haben.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3813224A Withdrawn DE3813224A1 (de) 1988-04-20 1988-04-20 Verfahren zur einstellung feinstkristalliner bis nanokristalliner strukturen in metall-metallmetalloid-pulvern

Country Status (4)

Country Link
US (1) US5147449A (de)
EP (1) EP0339366B1 (de)
JP (1) JPH01309901A (de)
DE (2) DE3813224A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4818481A (en) * 1987-03-09 1989-04-04 Exxon Research And Engineering Company Method of extruding aluminum-base oxide dispersion strengthened
CA2006402A1 (en) * 1988-12-22 1990-06-22 Paul G. Mccormick Process for the production of metals, alloys and ceramic materials
DE3906586A1 (de) * 1989-03-02 1990-09-13 Henkel Kgaa Verfahren zum herstellen von heterogenen katalysatoren auf der basis nanokristalliner legierungen, verwendung solcher katalysatoren fuer verschiedene reaktionen und entsprechende katalysatoren
DE4238688A1 (de) * 1992-11-17 1994-05-19 Bosch Gmbh Robert Gesinterter Festelektrolyt mit hoher Sauerstoffionenleitfähigkeit
DE4343106C2 (de) * 1992-12-23 1995-12-07 Deutsche Forsch Luft Raumfahrt Mechanisches Legieren von spröden und harten Materialien mittels Planetenmühlen
US5460701A (en) * 1993-07-27 1995-10-24 Nanophase Technologies Corporation Method of making nanostructured materials
US5984996A (en) * 1995-02-15 1999-11-16 The University Of Connecticut Nanostructured metals, metal carbides, and metal alloys
US6033624A (en) * 1995-02-15 2000-03-07 The University Of Conneticut Methods for the manufacturing of nanostructured metals, metal carbides, and metal alloys
US6193844B1 (en) 1995-06-07 2001-02-27 Mclaughlin John R. Method for making paper using microparticles
US5704556A (en) * 1995-06-07 1998-01-06 Mclaughlin; John R. Process for rapid production of colloidal particles
US5968316A (en) * 1995-06-07 1999-10-19 Mclauglin; John R. Method of making paper using microparticles
IL118088A0 (en) * 1995-06-07 1996-08-04 Anzon Inc Colloidal particles of solid flame retardant and smoke suppressant compounds and methods for making them
US5935890A (en) 1996-08-01 1999-08-10 Glcc Technologies, Inc. Stable dispersions of metal passivation agents and methods for making them
US5900116A (en) 1997-05-19 1999-05-04 Sortwell & Co. Method of making paper
DE19758384C2 (de) * 1997-12-23 2002-08-01 Geesthacht Gkss Forschung Verfahren zur Herstellung nanokristalliner Metallhydride
US6086242A (en) * 1998-02-27 2000-07-11 University Of Utah Dual drive planetary mill
CA2341779A1 (en) * 2001-03-20 2002-09-20 Marco Blouin Inert electrode material in nanocrystalline powder form
US6970162B2 (en) * 2001-08-03 2005-11-29 Canon Kabushiki Kaisha Image display apparatus
US20070265354A1 (en) * 2004-10-21 2007-11-15 Canham Leigh T Silicon Structure
DE102006005225B3 (de) * 2006-01-26 2007-04-05 Technische Universität Dresden Titanwerkstoff und Verfahren zu seiner Herstellung
US9150442B2 (en) 2010-07-26 2015-10-06 Sortwell & Co. Method for dispersing and aggregating components of mineral slurries and high-molecular weight multivalent polymers for clay aggregation
US8721896B2 (en) 2012-01-25 2014-05-13 Sortwell & Co. Method for dispersing and aggregating components of mineral slurries and low molecular weight multivalent polymers for mineral aggregation
KR101248996B1 (ko) 2012-10-10 2013-04-02 한국지질자원연구원 바인더가 포함된 탄화물 및 탄질화물 분말 합성 방법 및 이에 따라 얻어지는 서멧트
CN112342432B (zh) * 2020-09-29 2022-02-15 中国科学院金属研究所 一种高热稳定性等轴纳米晶Ti-W合金及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT339060B (de) * 1973-08-02 1977-09-26 Vmw Ranshofen Berndorf Ag Kriechfeste und hochwarmfeste dispersionsverfestigte werkstoffe auf basis von aluminium bzw. von al-legierungen
IT1130285B (it) * 1980-03-05 1986-06-11 Anic Spa Procedimento per la sintesi di allil carbonati di alcoli poliidrici e loro derivati
DE3167605D1 (en) * 1980-07-31 1985-01-17 Mpd Technology Dispersion-strengthened aluminium alloys
US4758273A (en) * 1984-10-23 1988-07-19 Inco Alloys International, Inc. Dispersion strengthened aluminum alloys
DE3518706A1 (de) * 1985-05-24 1986-11-27 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur herstellung von formkoerpern mit verbesserten, isotropen eigenschaften
DE3525056A1 (de) * 1985-07-13 1987-01-22 Metallgesellschaft Ag Verfahren zur herstellung eines mechanisch legierten verbundpulvers
EP0232772B1 (de) * 1986-02-05 1989-12-27 Siemens Aktiengesellschaft Verfahren zur Herstellung eines pulverförmigen amorphen Materials unter Vornahme eines Mahlprozesses
US4624705A (en) * 1986-04-04 1986-11-25 Inco Alloys International, Inc. Mechanical alloying
US4737340A (en) * 1986-08-29 1988-04-12 Allied Corporation High performance metal alloys
DE3714239C2 (de) * 1987-04-29 1996-05-15 Krupp Ag Hoesch Krupp Verfahren zur Herstellung eines Werkstoffs mit einem Gefüge nanokristalliner Struktur

Also Published As

Publication number Publication date
DE3813224A1 (de) 1988-08-25
US5147449A (en) 1992-09-15
EP0339366A1 (de) 1989-11-02
EP0339366B1 (de) 1993-08-18
JPH01309901A (ja) 1989-12-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee