ATE25111T1 - Wolframlegierungspulver. - Google Patents

Wolframlegierungspulver.

Info

Publication number
ATE25111T1
ATE25111T1 AT83105070T AT83105070T ATE25111T1 AT E25111 T1 ATE25111 T1 AT E25111T1 AT 83105070 T AT83105070 T AT 83105070T AT 83105070 T AT83105070 T AT 83105070T AT E25111 T1 ATE25111 T1 AT E25111T1
Authority
AT
Austria
Prior art keywords
alloy powder
tungsten alloy
diameter
powder
heterogenous
Prior art date
Application number
AT83105070T
Other languages
English (en)
Inventor
Wulf Dr Kock
Rainer Dr Schmidberger
Wolfgang Wagner
Original Assignee
Dornier System 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 Dornier System Gmbh filed Critical Dornier System Gmbh
Application granted granted Critical
Publication of ATE25111T1 publication Critical patent/ATE25111T1/de

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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • 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
    • B22F9/22—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds using gaseous reductors
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/04—Alloys based on tungsten or molybdenum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
    • F42B12/04—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of armour-piercing type
    • F42B12/06—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of armour-piercing type with hard or heavy core; Kinetic energy penetrators
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12181—Composite powder [e.g., coated, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
AT83105070T 1982-07-16 1983-05-21 Wolframlegierungspulver. ATE25111T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3226648A DE3226648C2 (de) 1982-07-16 1982-07-16 Heterogenes Wolfram-Legierungspulver
EP83105070A EP0098944B1 (de) 1982-07-16 1983-05-21 Wolframlegierungspulver

Publications (1)

Publication Number Publication Date
ATE25111T1 true ATE25111T1 (de) 1987-02-15

Family

ID=6168588

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83105070T ATE25111T1 (de) 1982-07-16 1983-05-21 Wolframlegierungspulver.

Country Status (7)

Country Link
US (1) US4498395A (de)
EP (1) EP0098944B1 (de)
JP (1) JPS5925950A (de)
KR (1) KR910003572B1 (de)
AT (1) ATE25111T1 (de)
DE (2) DE3226648C2 (de)
IL (1) IL69232A (de)

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DE3519163A1 (de) * 1985-05-29 1986-12-04 Dornier System Gmbh, 7990 Friedrichshafen Elektrodenmaterial fuer eine funkenstrecke
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FR2672619A1 (fr) * 1985-11-07 1992-08-14 Fraunhofer Ges Forschung Materiau composite a base de tungstene et procede pour sa preparation.
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US6103392A (en) * 1994-12-22 2000-08-15 Osram Sylvania Inc. Tungsten-copper composite powder
US5876793A (en) * 1996-02-21 1999-03-02 Ultramet Fine powders and method for manufacturing
US5789698A (en) * 1997-01-30 1998-08-04 Cove Corporation Projectile for ammunition cartridge
US5847313A (en) * 1997-01-30 1998-12-08 Cove Corporation Projectile for ammunition cartridge
US6607692B2 (en) 1997-01-30 2003-08-19 Doris Nebel Beal Intervivos Patent Trust Method of manufacture of a powder-based firearm ammunition projectile employing electrostatic charge
US6551376B1 (en) 1997-03-14 2003-04-22 Doris Nebel Beal Inter Vivos Patent Trust Method for developing and sustaining uniform distribution of a plurality of metal powders of different densities in a mixture of such metal powders
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SE510659C2 (sv) * 1997-10-14 1999-06-14 Sandvik Ab Sätt att framställa en hårdmetall innefattande beläggning av partiklar av hårdämnet med bindemetall
SE510749C2 (sv) * 1997-12-22 1999-06-21 Sandvik Ab Sätt att framställa ett metallkompositmaterial innehållande hårda partiklar och bindemetall
FR2784690B1 (fr) * 1998-10-16 2001-10-12 Eurotungstene Poudres Poudres metalliques microniques a base de tungstene et/ou de molybdene et de materiaux de transition 3d
EP1134539A1 (de) * 2000-02-07 2001-09-19 Halliburton Energy Services, Inc. Hochleistungs-Gemische aus Metallpulvern für Einlagen für Hohlladung
US7011027B2 (en) * 2000-05-20 2006-03-14 Baker Hughes, Incorporated Coated metal particles to enhance oil field shaped charge performance
DE10041194A1 (de) * 2000-08-23 2002-03-07 Starck H C Gmbh Verfahren zur Herstellung von Verbundbauteilen durch Pulver-Spritzgießen und dazu geeignete Verbundpulver
US6840149B2 (en) * 2001-05-15 2005-01-11 Doris Nebel Beal Inter Vivos Patent Trust In-situ formation of cap for ammunition projectile
US7243588B2 (en) 2001-05-15 2007-07-17 Doris Nebel Beal Inter Vivos Patent Trust Power-based core for ammunition projective
RU2206629C2 (ru) * 2001-06-04 2003-06-20 Государственное унитарное предприятие "Всероссийский научно-исследовательский и проектный институт тугоплавких металлов и твердых сплавов" Сплав на основе вольфрама
US7849695B1 (en) * 2001-09-17 2010-12-14 Alliant Techsystems Inc. Rocket thruster comprising load-balanced pintle valve
AU2003227884A1 (en) * 2002-04-25 2003-11-10 The Morgan Crucible Company Plc Process for manufacturing an alloy material for use in the manufacture of synthetic diamonds
US7473432B2 (en) * 2002-10-11 2009-01-06 Idea Ag NSAID formulations, based on highly adaptable aggregates, for improved transport through barriers and topical drug delivery
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US8196571B2 (en) * 2006-03-10 2012-06-12 Jenson Martin W Apparatus, system, and method for launching a granular substance
WO2009029168A2 (en) * 2007-08-10 2009-03-05 Springfield Munitions Company, Llc Metal composite article and method of manufacturing
WO2009032989A1 (en) * 2007-09-06 2009-03-12 Shaiw-Rong Scott Liu Kinetic energy penetrator
JP5522712B2 (ja) * 2008-08-25 2014-06-18 公立大学法人兵庫県立大学 遷移金属内包タングステン炭化物、タングステン炭化物分散超硬合金及びそれらの製造方法
JP5522713B2 (ja) * 2008-08-25 2014-06-18 公立大学法人兵庫県立大学 遷移金属固溶タングステン合金粉末及びその製造方法
DE102015102763A1 (de) * 2015-02-26 2016-09-01 Vacuumschmelze Gmbh & Co. Kg Verfahren zum Herstellen eines thermoelektrischen Gegenstands für eine thermoelektrische Umwandlungsvorrichtung
CN104722767A (zh) * 2015-04-16 2015-06-24 柳州豪祥特科技有限公司 一种钨粉的制备方法
JP2018035020A (ja) 2016-08-30 2018-03-08 住友電気工業株式会社 水溶液組成物およびその製造方法、酸化物粉末およびその製造方法、炭化物粉末およびその製造方法、ならびに、超硬合金およびその製造方法
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Also Published As

Publication number Publication date
DE3226648A1 (de) 1984-01-19
EP0098944B1 (de) 1987-01-21
EP0098944A3 (en) 1984-03-28
KR910003572B1 (ko) 1991-06-05
EP0098944A2 (de) 1984-01-25
US4498395A (en) 1985-02-12
IL69232A0 (en) 1983-11-30
DE3226648C2 (de) 1984-12-06
KR840005492A (ko) 1984-11-14
JPH0224882B2 (de) 1990-05-31
DE3369346D1 (en) 1987-02-26
IL69232A (en) 1985-10-31
JPS5925950A (ja) 1984-02-10

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee