DE69608809D1 - Verfahren zur herstellung eines übergangsmetallcarbids ausgehend von einer partiell reduzierten übergangsmetallverbindung - Google Patents

Verfahren zur herstellung eines übergangsmetallcarbids ausgehend von einer partiell reduzierten übergangsmetallverbindung

Info

Publication number
DE69608809D1
DE69608809D1 DE69608809T DE69608809T DE69608809D1 DE 69608809 D1 DE69608809 D1 DE 69608809D1 DE 69608809 T DE69608809 T DE 69608809T DE 69608809 T DE69608809 T DE 69608809T DE 69608809 D1 DE69608809 D1 DE 69608809D1
Authority
DE
Germany
Prior art keywords
transition metal
producing
carbid
partially reduced
metal compound
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
DE69608809T
Other languages
English (en)
Other versions
DE69608809T2 (de
Inventor
D Dunmead
J Nilsen
R Lasher
F Repman
A Barker
W Weimer
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.)
Borchers Americas Inc
Original Assignee
OMG Americas 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 OMG Americas Inc filed Critical OMG Americas Inc
Application granted granted Critical
Publication of DE69608809D1 publication Critical patent/DE69608809D1/de
Publication of DE69608809T2 publication Critical patent/DE69608809T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C01B32/949—Tungsten or molybdenum carbides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/11—Powder tap density
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
DE69608809T 1995-09-12 1996-09-10 Verfahren zur herstellung eines übergangsmetallcarbids ausgehend von einer partiell reduzierten übergangsmetallverbindung Expired - Fee Related DE69608809T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US363195P 1995-09-12 1995-09-12
PCT/US1996/014521 WO1997010176A1 (en) 1995-09-12 1996-09-10 Method to produce a transition metal carbide from a partially reduced transition metal compound

Publications (2)

Publication Number Publication Date
DE69608809D1 true DE69608809D1 (de) 2000-07-13
DE69608809T2 DE69608809T2 (de) 2001-02-01

Family

ID=21706801

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69608809T Expired - Fee Related DE69608809T2 (de) 1995-09-12 1996-09-10 Verfahren zur herstellung eines übergangsmetallcarbids ausgehend von einer partiell reduzierten übergangsmetallverbindung

Country Status (9)

Country Link
US (1) US6495115B1 (de)
EP (1) EP0850195B1 (de)
JP (1) JP3681398B2 (de)
KR (1) KR100430701B1 (de)
CN (1) CN1069604C (de)
CA (1) CA2231529C (de)
DE (1) DE69608809T2 (de)
HK (1) HK1015756A1 (de)
WO (1) WO1997010176A1 (de)

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US6893980B1 (en) * 1996-12-03 2005-05-17 Kabushiki Kaisha Toshiba Semiconductor device and manufacturing method therefor
US5942204A (en) * 1997-03-31 1999-08-24 Omg Americas, Inc. Method to produce a transition metal carbide from a partially reduced transition metal compound
US6843824B2 (en) * 2001-11-06 2005-01-18 Cerbide Method of making a ceramic body of densified tungsten carbide
AT5837U1 (de) * 2002-04-17 2002-12-27 Plansee Tizit Ag Hartmetallbauteil mit gradiertem aufbau
KR100494976B1 (ko) * 2002-08-29 2005-06-13 한국기계연구원 상압 기상반응법에 의한 나노 ｗｃ계 분말의 제조방법
JP4647374B2 (ja) * 2005-04-18 2011-03-09 株式会社アライドマテリアル 硬質材料用高純度炭化タングステン粉末と高純度炭化チタンおよび炭窒化チタン粉末とそれらの製造方法
CA2603458C (en) * 2006-09-21 2015-11-17 Smith International, Inc. Atomic layer deposition nanocoatings on cutting tool powder materials
CN103183347A (zh) * 2011-12-29 2013-07-03 北京有色金属研究总院 粗碳化钨粉的制备方法
EP2882684A4 (de) 2012-08-09 2016-04-27 Bae Sys Inf & Elect Sys Integ System mit einem supersaugfähigen material für verbesserte filterungsanwendungen
US11939477B2 (en) 2014-01-30 2024-03-26 Monolith Materials, Inc. High temperature heat integration method of making carbon black
US10138378B2 (en) 2014-01-30 2018-11-27 Monolith Materials, Inc. Plasma gas throat assembly and method
US10370539B2 (en) 2014-01-30 2019-08-06 Monolith Materials, Inc. System for high temperature chemical processing
RU2016135213A (ru) 2014-01-31 2018-03-05 Монолит Матириалз, Инк. Конструкция плазменной горелки
CN111601447A (zh) 2015-07-29 2020-08-28 巨石材料公司 Dc等离子体焰炬电力设计方法和设备
MX2018013162A (es) 2016-04-29 2019-07-04 Monolith Mat Inc Adicion de calor secundario para el proceso y aparato de produccion de particulas.
CA3060565C (en) 2016-04-29 2024-03-12 Monolith Materials, Inc. Torch stinger method and apparatus
MX2019010619A (es) 2017-03-08 2019-12-19 Monolith Mat Inc Sistemas y metodos para fabricar particulas de carbono con gas de transferencia termica.
EP3612600A4 (de) 2017-04-20 2021-01-27 Monolith Materials, Inc. Teilchensysteme und verfahren
CN111278928A (zh) * 2017-08-28 2020-06-12 巨石材料公司 颗粒系统和方法
WO2019084200A1 (en) 2017-10-24 2019-05-02 Monolith Materials, Inc. PARTICULAR SYSTEMS AND METHODS
CN111344255B (zh) * 2017-11-14 2023-05-02 联合材料公司 包含碳化钨的粉末
KR102178752B1 (ko) * 2018-09-28 2020-11-16 한국과학기술원 2차원 물질의 전기적 특성 회복 및 산화 안정성 개선 방법
CN111154993A (zh) * 2019-12-25 2020-05-15 株洲鸿达实业有限公司 一种碳化钨-碳化钛固溶体的制备方法
KR102611243B1 (ko) 2023-03-29 2023-12-07 한국지질자원연구원 저산소 바나듐 탄화물 및 이의 제조방법

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1940308A (en) 1928-09-26 1933-12-19 Gen Electric Method of making carbides
US3850614A (en) 1970-05-08 1974-11-26 Carmet Co Production of tungsten and carbide powder
DE2126843C3 (de) * 1971-05-29 1974-05-22 Deutsche Edelstahlwerke Gmbh, 4150 Krefeld Elektrisch beheizter Stoßofen zur Herstellung von Metallkarbiden
JPS5129520B2 (de) 1971-09-09 1976-08-26
US3848062A (en) 1972-02-17 1974-11-12 Ppg Industries Inc Preparation of monotungsten carbide
US3932594A (en) 1973-12-28 1976-01-13 Union Carbide Corporation Process for the preparation of fine grain metal carbide powders
US4664899A (en) 1983-06-15 1987-05-12 Gte Products Corporation Method of producing monotungsten carbide powder
US4948573A (en) 1986-12-02 1990-08-14 Alcan International Limited Process for producing silicon carbide and metal carbides
DE3833382A1 (de) * 1988-10-01 1990-04-05 Bayer Ag Verfahren zur herstellung feinteiliger carbide und nitride aus keramischen vorlaeuferverbindungen
FR2657603B1 (fr) * 1990-01-29 1993-07-09 Pechiney Electrometallurgie Procede d'obtention de corps solides poreux a base de carbure refractaire a l'aide de composes organiques et de metal ou metallouide.
US5166103A (en) 1991-08-13 1992-11-24 Vladimir Krstic Method of making monotunsten carbide and mixtures of monotungsten carbide-titanium carbide powders
DE69206823T2 (de) 1991-11-20 1996-05-23 Dow Chemical Co Niedrigtemperaturverfahren zur synthese von feinstkörnigem wolframcarbid
DE4214725C2 (de) 1992-05-04 1995-04-20 Starck H C Gmbh Co Kg Feinteilige Nichtoxid-Keramikpulver
US5380688A (en) 1993-08-09 1995-01-10 The Dow Chemical Company Method for making submicrometer carbides, submicrometer solid solution carbides, and the material resulting therefrom
US5567662A (en) * 1994-02-15 1996-10-22 The Dow Chemical Company Method of making metallic carbide powders
US5545850A (en) * 1995-01-13 1996-08-13 Olin Corporation Guard ring for integrated circuit package

Also Published As

Publication number Publication date
DE69608809T2 (de) 2001-02-01
HK1015756A1 (en) 1999-10-22
WO1997010176A1 (en) 1997-03-20
JP3681398B2 (ja) 2005-08-10
CA2231529A1 (en) 1997-03-20
MX9801927A (es) 1998-08-30
CN1196032A (zh) 1998-10-14
KR19990044583A (ko) 1999-06-25
CN1069604C (zh) 2001-08-15
JPH11512382A (ja) 1999-10-26
EP0850195A1 (de) 1998-07-01
US6495115B1 (en) 2002-12-17
EP0850195B1 (de) 2000-06-07
KR100430701B1 (ko) 2004-07-15
CA2231529C (en) 2004-04-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: EISENFUEHR, SPEISER & PARTNER, 80335 MUENCHEN

8339 Ceased/non-payment of the annual fee