AT282981B - Mit Kobalt gebundener, Wolframcarbid enthaltender Sinterhartmetallkörper, Verfahren zu seiner Herstellung und Verfahren zur Herstellung eines Wolframcarbidpulvers für den Sinterkörper - Google Patents

Mit Kobalt gebundener, Wolframcarbid enthaltender Sinterhartmetallkörper, Verfahren zu seiner Herstellung und Verfahren zur Herstellung eines Wolframcarbidpulvers für den Sinterkörper

Info

Publication number
AT282981B
AT282981B AT802368A AT802368A AT282981B AT 282981 B AT282981 B AT 282981B AT 802368 A AT802368 A AT 802368A AT 802368 A AT802368 A AT 802368A AT 282981 B AT282981 B AT 282981B
Authority
AT
Austria
Prior art keywords
producing
tungsten carbide
cobalt
sintered body
carbide
Prior art date
Application number
AT802368A
Other languages
English (en)
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of AT282981B publication Critical patent/AT282981B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/067—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds comprising a particular metallic binder
    • 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
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9265—Special properties
    • Y10S428/932—Abrasive or cutting feature
    • 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
    • Y10S75/95—Consolidated metal powder compositions of >95% theoretical density, e.g. wrought
    • 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
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/1216—Continuous interengaged phases of plural metals, or oriented fiber containing
    • Y10T428/12167—Nonmetal containing
    • 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
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/1216—Continuous interengaged phases of plural metals, or oriented fiber containing
    • Y10T428/12174—Mo or W containing
    • 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
    • Y10T428/12465—All metal or with adjacent metals having magnetic properties, or preformed fiber orientation coordinate with shape
    • 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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/268—Monolayer with structurally defined element

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Carbon And Carbon Compounds (AREA)
AT802368A 1967-08-16 1968-08-16 Mit Kobalt gebundener, Wolframcarbid enthaltender Sinterhartmetallkörper, Verfahren zu seiner Herstellung und Verfahren zur Herstellung eines Wolframcarbidpulvers für den Sinterkörper AT282981B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66098667A 1967-08-16 1967-08-16

Publications (1)

Publication Number Publication Date
AT282981B true AT282981B (de) 1970-07-27

Family

ID=24651724

Family Applications (1)

Application Number Title Priority Date Filing Date
AT802368A AT282981B (de) 1967-08-16 1968-08-16 Mit Kobalt gebundener, Wolframcarbid enthaltender Sinterhartmetallkörper, Verfahren zu seiner Herstellung und Verfahren zur Herstellung eines Wolframcarbidpulvers für den Sinterkörper

Country Status (8)

Country Link
US (1) US3451791A (de)
JP (1) JPS4629484B1 (de)
AT (1) AT282981B (de)
BE (1) BE719542A (de)
CH (1) CH522038A (de)
DE (1) DE1758831A1 (de)
LU (1) LU56719A1 (de)
SE (1) SE367655B (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3647401A (en) * 1969-06-04 1972-03-07 Du Pont Anisodimensional tungsten carbide platelets bonded with cobalt
US3660050A (en) * 1969-06-23 1972-05-02 Du Pont Heterogeneous cobalt-bonded tungsten carbide
US5288676A (en) * 1986-03-28 1994-02-22 Mitsubishi Materials Corporation Cemented carbide
US4859543A (en) * 1987-04-28 1989-08-22 Kennametal Inc. Earth working tool having a working element fabricated from cemented tungsten carbide compositions with enhanced properties
US4956012A (en) * 1988-10-03 1990-09-11 Newcomer Products, Inc. Dispersion alloyed hard metal composites
US5069872A (en) * 1989-09-08 1991-12-03 Penoza Frank J Cutting tool
US5009705A (en) * 1989-12-28 1991-04-23 Mitsubishi Metal Corporation Microdrill bit
US5024559A (en) * 1990-02-28 1991-06-18 Westinghouse Electric Corp. Punch for use in a pellet press
US5089447A (en) * 1990-10-09 1992-02-18 The Dow Chemical Company High hardness, wear resistant materials
DE69227503T2 (de) * 1991-09-02 1999-04-22 Sumitomo Electric Industries, Ltd., Osaka Hartlegierung und deren herstellung
US5351588A (en) * 1992-12-31 1994-10-04 Penoza Frank J Hand shear
US5787773A (en) * 1992-12-31 1998-08-04 Penoza; Frank J. Hand shear
US5423899A (en) * 1993-07-16 1995-06-13 Newcomer Products, Inc. Dispersion alloyed hard metal composites and method for producing same
DE4437053A1 (de) * 1994-10-18 1996-02-08 Widia Gmbh WC-Hartlegierung, Verfahren zu seiner Herstellung und seiner Verwendung
US5762843A (en) * 1994-12-23 1998-06-09 Kennametal Inc. Method of making composite cermet articles
DE29511247U1 (de) * 1995-07-12 1996-08-14 EMTEC Magnetics GmbH, 67059 Ludwigshafen Kobalt-Bindemetall-Legierung für Hartmetall-Legierungen für Hartmetall-Werkzeuge, insbesondere Schneidwerkzeuge, und Hartmetall-Werkzeuge damit
WO1998040525A1 (de) 1997-03-10 1998-09-17 Widia Gmbh Hartmetall- oder cermet-sinterkörper und verfahren zu dessen herstellung
DE19725914A1 (de) * 1997-03-10 1998-09-17 Widia Gmbh Hartmetall- oder Cermet-Sinterkörper und Verfahren zu dessen Herstellung
US6908688B1 (en) 2000-08-04 2005-06-21 Kennametal Inc. Graded composite hardmetals
DE10135790B4 (de) * 2001-07-23 2005-07-14 Kennametal Inc. Feinkörniges Sinterhartmetall und seine Verwendung
DE10393375B4 (de) * 2002-09-27 2015-07-16 Cemecon Ag Beschichtungsverfahren
JP2008001081A (ja) * 2006-05-22 2008-01-10 Fujifilm Corp セルロース系樹脂フィルム及びその製造方法
US20100066779A1 (en) 2006-11-28 2010-03-18 Hanan Gothait Method and system for nozzle compensation in non-contact material deposition
WO2010061394A1 (en) 2008-11-30 2010-06-03 Xjet Ltd. Method and system for applying materials on a substrate
US9340016B2 (en) * 2009-05-18 2016-05-17 Xjet Ltd Method and device for printing on heated substrates
US20110209922A1 (en) * 2009-06-05 2011-09-01 Varel International Casing end tool
US8592711B2 (en) * 2009-10-01 2013-11-26 George H. Lambert Apparatus and method of electronically impregnating a wear-resistant cutting edge
GB0919857D0 (en) * 2009-11-13 2009-12-30 Element Six Holding Gmbh Near-nano cemented carbides and process for production thereof
WO2011106678A1 (en) * 2010-02-25 2011-09-01 Tamez Reuben L Fluted cutter element and method of application
EP2566697B1 (de) 2010-05-02 2020-12-09 Xjet Ltd. Drucksystem mit anordnungen für selbstreinigung, ablagerungsverhinderung und rauchentfernung
WO2012011104A1 (en) 2010-07-22 2012-01-26 Xjet Ltd. Printing head nozzle evaluation
US9193164B2 (en) 2010-10-18 2015-11-24 Xjet Ltd. Inkjet head storage and cleaning
GB201105150D0 (en) 2011-03-28 2011-05-11 Element Six Holding Gmbh Cemented carbide material and tools comprising same
JP6224603B2 (ja) 2011-10-24 2017-11-01 ダイヤモンド イノヴェーションズ インコーポレイテッド 複数本の長寸要素を用いることにより２つの構成要素を結合してそれらの間の軸心的および角度的な整列を確実とする方法
US20160243619A1 (en) * 2013-10-17 2016-08-25 Xjet Ltd. Methods and systems for printing 3d object by inkjet
US9775296B2 (en) * 2015-06-04 2017-10-03 Cnh Industrial America Llc Agricultural concave having a component coated with a high hardness material
JP6845715B2 (ja) 2017-03-13 2021-03-24 三菱マテリアル株式会社 硬質焼結体
DE102019110950A1 (de) 2019-04-29 2020-10-29 Kennametal Inc. Hartmetallzusammensetzungen und deren Anwendungen
EP4134191A1 (de) * 2021-08-10 2023-02-15 Lutz Precision, s.r.o. Schneide zum bearbeiten von punktschweisselektroden, elektrodenfräswerkzeug zum bearbeiten von punktschweisselektroden und elektrodenfräser

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US873745A (en) * 1907-04-23 1907-12-17 Elwood Haynes Metal alloy.
US1057423A (en) * 1912-07-20 1913-04-01 Elwood Haynes Metal alloy.
US1338132A (en) * 1917-10-22 1920-04-27 Sumitomo Chukosho Ltd Magnet-steel
US1951133A (en) * 1931-09-14 1934-03-13 Bats Jean Hubert Louis De Compositions of matter and process of preparing same
US2011369A (en) * 1932-06-30 1935-08-13 Vanadium Alloys Steel Co Composition of matter
US1998609A (en) * 1932-11-26 1935-04-23 Firth Sterling Steel Co Process of making hard cemented carbide materials
US2116399A (en) * 1935-11-29 1938-05-03 Marth Paul Process for making shaped bodies from hard substances
US2113171A (en) * 1936-04-08 1938-04-05 Cooper Products Inc Carbide material
US2122403A (en) * 1937-06-14 1938-07-05 Fansteel Metallurgical Corp Hard alloy
US2731711A (en) * 1954-05-13 1956-01-24 Gen Electric Sintered tungsten carbide composition
DE1221804B (de) * 1964-05-14 1966-07-28 Deutsche Edelstahlwerke Ag Verfahren zur Herstellung stahlgebundener Karbidhartlegierungen mit genau voraus-bestimmbarem Kohlenstoffgehalt der Grundlegierung

Also Published As

Publication number Publication date
JPS4629484B1 (de) 1971-08-27
LU56719A1 (de) 1968-11-21
US3451791A (en) 1969-06-24
CH522038A (de) 1972-04-30
DE1758831A1 (de) 1971-04-15
SE367655B (de) 1974-06-04
BE719542A (de) 1969-02-03

Similar Documents

Publication Publication Date Title
AT282981B (de) Mit Kobalt gebundener, Wolframcarbid enthaltender Sinterhartmetallkörper, Verfahren zu seiner Herstellung und Verfahren zur Herstellung eines Wolframcarbidpulvers für den Sinterkörper
CH501407A (de) Körperflüssigkeiten absorbierender Artikel und Verfahren zu dessen Herstellung
ATA571977A (de) Polykristalliner sinterkoerper und verfahren zu dessen herstellung
AT339488B (de) Zahnpaste, sichtbare teilchen zu ihrer herstellung und verfahren zur herstellung der sichtbaren teilchen
CH491608A (de) Verfahren zur Herstellung eines Nahrungsmittels und dessen Verwendung
ATA27474A (de) Verfahren zur herstellung von gesinterten gegenstanden aus superlegierungen
AT369300B (de) Siliciumcarbid als hauptkomponente enthaltendes pulvergemisch und verfahren zur herstellung eines sinterkoerpers daraus
NL173659C (nl) Werkwijze ter bereiding van een poeder met verbeterde magnetische eigenschappen, alsmede een registratieband vervaardigd onder toepassing van een dergelijk poeder.
ATA132773A (de) Sinterhartmetall und verfahren zu seiner herstellung
Mayhew et al. Collection of cerebrospinal fluid from the horse
NL180410B (nl) Werkwijze voor het bereiden van een vuurvaste samenstelling, en daaruit vervaardigd gevormd lichaam.
AT302002B (de) Verfahren und Vorrichtung zur Herstellung eines rohrförmigen Preßkörpers aus Metallpulver
NL166913C (nl) Werkwijze ter bereiding van een gemengd metaaloxide, alsmede voorwerp vervaardigd met toepassing van deze werkwijze bereid gemengd metaaloxide.
NL183040C (nl) Werkwijze voor het bereiden van een magnetische legering, alsmede gevormd voortbrengsel, vervaardigd met toepassing daarvan.
CH548453A (de) Feinkoerniger gusskoerper aus einer superlegierung und verahren zu dessen herstellung.
ZA755278B (en) Electrodeposition of alloys of nickel, cobalt or nickel and cobalt
Jeppson et al. Hydrologic atlas of Utah
CH549427A (de) Verfahren zur herstellung von ventilsitzringen auf pulvermetallurgischem wege.
NL176614B (nl) Werkwijze voor het bereiden van een gestabiliseerd permanent magnetisch materiaal, alsmede aldus bereid materiaal.
DE68904260D1 (de) Verfahren zur herstellung eines pulvers aus supraleitfaehigem oxid auf der basis von wismut, das blei enthaelt, und verfahren zur herstellung eines sinterkoerpers daraus.
CH550626A (de) Fest verbundene poroese masse aus metallteilchen, verfahren zur herstellung der masse und verwendung der masse.
ATA1011374A (de) Vorrichtung zum einformen von konturen, eindruecken, hohlraeumen od.dgl. in filterkoerper
AT304094B (de) Verfahren zur Herstellung eines dichten, festen Körpers aus Kobalt und Wolframcarbid
AT302021B (de) Füllung für Decken, Kissen, Polstermöbel u. dgl. sowie Verfahren und Vorrichtung zur Herstellung der Füllung
ATA243672A (de) Kobalthaltiges nadelformiges ferromagnetisches metallpulver und verfahren zu dessen herstellung