MX2019002272A - Nuevo polvo de carburo de tungsteno y produccion del mismo. - Google Patents

Nuevo polvo de carburo de tungsteno y produccion del mismo.

Info

Publication number
MX2019002272A
MX2019002272A MX2019002272A MX2019002272A MX2019002272A MX 2019002272 A MX2019002272 A MX 2019002272A MX 2019002272 A MX2019002272 A MX 2019002272A MX 2019002272 A MX2019002272 A MX 2019002272A MX 2019002272 A MX2019002272 A MX 2019002272A
Authority
MX
Mexico
Prior art keywords
production
tungsten carbide
carbide powder
novel tungsten
novel
Prior art date
Application number
MX2019002272A
Other languages
English (en)
Inventor
Saeuberlich Tino
Caspers Bernhard
TAPPE Tizian
Original Assignee
H C Starck Tungsten 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 H C Starck Tungsten Gmbh filed Critical H C Starck Tungsten Gmbh
Publication of MX2019002272A publication Critical patent/MX2019002272A/es

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
    • C01B32/914—Carbides of single elements
    • C01B32/949—Tungsten or molybdenum carbides
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/60—Compounds characterised by their crystallite size
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • 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

Abstract

La presente invención se refiere a un nuevo polvo de carburo de tungsteno que tiene una superficie BET, número y tamaño de cristalito específicos, a un método para la producción y uso del mismo.
MX2019002272A 2016-09-15 2017-09-04 Nuevo polvo de carburo de tungsteno y produccion del mismo. MX2019002272A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016011096.1A DE102016011096B3 (de) 2016-09-15 2016-09-15 Neuartiges Wolframcarbidpulver und dessen Herstellung
PCT/EP2017/072114 WO2018050474A1 (de) 2016-09-15 2017-09-04 Neuartiges wolframcarbidpulver und dessen herstellung

Publications (1)

Publication Number Publication Date
MX2019002272A true MX2019002272A (es) 2019-07-08

Family

ID=59772621

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019002272A MX2019002272A (es) 2016-09-15 2017-09-04 Nuevo polvo de carburo de tungsteno y produccion del mismo.

Country Status (13)

Country Link
US (1) US11292723B2 (es)
EP (1) EP3512809B1 (es)
JP (1) JP7015828B2 (es)
KR (1) KR102245623B1 (es)
CN (1) CN109641753B (es)
CA (1) CA3032904A1 (es)
DE (1) DE102016011096B3 (es)
ES (1) ES2901979T3 (es)
IL (1) IL264968B2 (es)
MX (1) MX2019002272A (es)
PT (1) PT3512809T (es)
RU (1) RU2750493C2 (es)
WO (1) WO2018050474A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111344255B (zh) * 2017-11-14 2023-05-02 联合材料公司 包含碳化钨的粉末
WO2020086971A1 (en) 2018-10-26 2020-04-30 Oerlikon Metco (Us) Inc. Corrosion and wear resistant nickel based alloys
CN111961941B (zh) * 2020-09-02 2021-02-12 四川大学 超细硬质合金刀具材料制备方法
RU2766956C1 (ru) * 2021-03-22 2022-03-16 Общество с ограниченной ответственностью "Технологии будущего" Способ получения порошков карбидов титана и вольфрама
JPWO2023063204A1 (es) * 2021-10-13 2023-04-20
CN114890424B (zh) * 2022-04-23 2023-09-19 赣州海盛钨业股份有限公司 超粗晶碳化钨粉末及其制备方法

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US4948573A (en) * 1986-12-02 1990-08-14 Alcan International Limited Process for producing silicon carbide and metal carbides
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JP2617140B2 (ja) * 1990-01-12 1997-06-04 東京タングステン株式会社 超微粒ｗｃ粉，及びその製造方法
JPH04354839A (ja) * 1991-05-31 1992-12-09 Sumitomo Electric Ind Ltd 時計用外装部品及びその製造方法
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
US5567662A (en) * 1994-02-15 1996-10-22 The Dow Chemical Company Method of making metallic carbide powders
SE511212C2 (sv) 1997-12-22 1999-08-23 Sandvik Ab Kula för kulspetspennor och användning av denna för kulspetspennor med vattenbaserat bläck
US7625542B2 (en) * 2003-04-25 2009-12-01 Inframat Corporation Method for the production of metal carbides
JP4647244B2 (ja) * 2004-05-26 2011-03-09 株式会社アライドマテリアル 炭化タングステン粉末およびその製造方法
JP4569767B2 (ja) 2005-06-14 2010-10-27 三菱マテリアル株式会社 高熱発生を伴なう高速切削加工ですぐれた耐摩耗性を発揮する炭窒化チタン基サーメット製スローアウエイチップ
JP2007095452A (ja) 2005-09-28 2007-04-12 Seiko Epson Corp 発光装置
WO2008032437A1 (fr) 2006-09-15 2008-03-20 Kabushiki Kaisha Toshiba Poudre de tungstène carbonatée, son procédé de production et matériau extra-dur et outil utilisant celui-ci
CN100569978C (zh) * 2008-04-07 2009-12-16 株洲钻石切削刀具股份有限公司 纳米WC-Co复合粉改性的Ti(CN)基金属陶瓷及其制备方法
KR20110079901A (ko) * 2008-10-20 2011-07-11 하.체. 스타르크 게엠베하 텅스텐 카바이드를 주성분으로 하는 초경합금 제작용의 몰리브덴 함유 금속 분말
CN101428344B (zh) * 2008-12-17 2010-07-07 四川大学 一种纳米级碳化钨复合粉末及其制备方法
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GB0919857D0 (en) * 2009-11-13 2009-12-30 Element Six Holding Gmbh Near-nano cemented carbides and process for production thereof
CN101780982B (zh) * 2010-03-19 2011-07-27 郑州大学 一种碳化钨微纳米粉体的制备方法
CN102061401B (zh) * 2010-12-10 2012-02-22 中南大学 一种具有高硬度高韧性双高性能wc基硬质合金的制备方法
CN102350506A (zh) * 2011-10-31 2012-02-15 西南石油大学 纳米结构WC-Co复合粉末制备方法
CN103303979B (zh) 2013-06-24 2015-07-22 朱兰英 一种热解法制备的氧化钨(wo3)纳米粉末

Also Published As

Publication number Publication date
US20200189918A1 (en) 2020-06-18
IL264968B2 (en) 2023-08-01
PT3512809T (pt) 2021-12-31
CA3032904A1 (en) 2018-03-22
IL264968B1 (en) 2023-04-01
KR102245623B1 (ko) 2021-04-28
ES2901979T3 (es) 2022-03-24
KR20190046788A (ko) 2019-05-07
CN109641753B (zh) 2022-12-02
WO2018050474A1 (de) 2018-03-22
EP3512809A1 (de) 2019-07-24
JP2019534832A (ja) 2019-12-05
CN109641753A (zh) 2019-04-16
DE102016011096B3 (de) 2018-02-15
RU2750493C2 (ru) 2021-06-28
JP7015828B2 (ja) 2022-02-15
RU2019104873A (ru) 2020-10-15
IL264968A (es) 2019-04-30
US11292723B2 (en) 2022-04-05
RU2019104873A3 (es) 2021-02-19
EP3512809B1 (de) 2021-10-27

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