HK1020937A1 - Metallic carbide-group VIII metal powder and its preparation. - Google Patents
Metallic carbide-group VIII metal powder and its preparation.Info
- Publication number
- HK1020937A1 HK1020937A1 HK99106040A HK99106040A HK1020937A1 HK 1020937 A1 HK1020937 A1 HK 1020937A1 HK 99106040 A HK99106040 A HK 99106040A HK 99106040 A HK99106040 A HK 99106040A HK 1020937 A1 HK1020937 A1 HK 1020937A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- group viii
- transition metal
- viii metal
- carbide
- metal carbide
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
-
- 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
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/90—Carbides
- C01B32/907—Oxycarbides; Sulfocarbides; Mixture of 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
- 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
- C22C1/053—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 hard compounds
- C22C1/055—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 hard compounds using carbon
-
- 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
- C01P2004/54—Particles characterised by their aspect ratio, i.e. the ratio of sizes in the longest to the shortest dimension
-
- 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
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
-
- 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
-
- 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
- Y10S977/00—Nanotechnology
- Y10S977/70—Nanostructure
- Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
- Y10S977/775—Nanosized powder or flake, e.g. nanosized catalyst
- Y10S977/777—Metallic powder or flake
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Carbon And Carbon Compounds (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/657,988 US5746803A (en) | 1996-06-04 | 1996-06-04 | Metallic-carbide group VIII metal powder and preparation methods thereof |
PCT/US1997/009680 WO1997046497A1 (en) | 1996-06-04 | 1997-06-04 | Metallic carbide-group viii metal powder and its preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1020937A1 true HK1020937A1 (en) | 2000-05-26 |
Family
ID=24639449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK99106040A HK1020937A1 (en) | 1996-06-04 | 1999-12-22 | Metallic carbide-group VIII metal powder and its preparation. |
Country Status (10)
Country | Link |
---|---|
US (2) | US5746803A (xx) |
EP (1) | EP0902772B1 (xx) |
JP (1) | JP2000512688A (xx) |
KR (1) | KR100360059B1 (xx) |
CN (1) | CN1159260C (xx) |
AT (1) | ATE228578T1 (xx) |
CA (1) | CA2270183A1 (xx) |
DE (1) | DE69717439T2 (xx) |
HK (1) | HK1020937A1 (xx) |
WO (1) | WO1997046497A1 (xx) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT404912B (de) * | 1996-11-04 | 1999-03-25 | Plansee Ag | Verfahren zur herstellung von pulver-pressansätzen für feinkörniges hartmetall |
US6793875B1 (en) * | 1997-09-24 | 2004-09-21 | The University Of Connecticut | Nanostructured carbide cermet powders by high energy ball milling |
KR100346762B1 (ko) * | 1999-07-21 | 2002-07-31 | 한국기계연구원 | 초미립 WC/TiC/Co 복합초경분말 제조방법 |
JP2001179507A (ja) * | 1999-12-24 | 2001-07-03 | Kyocera Corp | 切削工具 |
MXPA02008169A (es) * | 2000-02-22 | 2004-08-12 | Omg Americas Inc | Conversion rapida de compuestos que contienen metal para formar metales u oxidos metalicos. |
US6634837B1 (en) * | 2000-10-30 | 2003-10-21 | Cerbide Corporation | Ceramic cutting insert of polycrystalline tungsten carbide |
JP2002166307A (ja) * | 2000-11-30 | 2002-06-11 | Kyocera Corp | 切削工具 |
US6843824B2 (en) * | 2001-11-06 | 2005-01-18 | Cerbide | Method of making a ceramic body of densified tungsten carbide |
CN1321209C (zh) * | 2002-10-21 | 2007-06-13 | 株洲硬质合金集团有限公司 | 钨钴钛硬质合金的制备方法 |
CN1321210C (zh) * | 2002-10-30 | 2007-06-13 | 株洲硬质合金集团有限公司 | 钨钴钛硬质合金的制备方法 |
CN1321211C (zh) * | 2002-11-01 | 2007-06-13 | 株洲硬质合金集团有限公司 | 钨钴钛硬质合金的制备方法 |
CN1321212C (zh) * | 2002-11-08 | 2007-06-13 | 株洲硬质合金集团有限公司 | 钨钴钛硬质合金的制备方法 |
CA2423273A1 (fr) * | 2003-03-26 | 2004-09-26 | Paul Caron | Carbures de tungstene fondu et methode de fabrication |
US7163657B2 (en) * | 2003-12-03 | 2007-01-16 | Kennametal Inc. | Cemented carbide body containing zirconium and niobium and method of making the same |
KR100626224B1 (ko) * | 2004-02-14 | 2006-09-20 | 재단법인서울대학교산학협력재단 | 고용체 분말, 그 제조 방법, 상기 고용체 분말을 포함하는서멧트용 분말, 그 제조 방법 및 상기 서멧트용 분말을이용한 서멧트 |
US20090042716A1 (en) * | 2005-11-04 | 2009-02-12 | Rutgers, The State University Of New Jersey | High Temperature Reactor for the Poduction of Nanophase WC/CO Powder |
WO2007149541A2 (en) * | 2006-06-20 | 2007-12-27 | University Of Utah Research Foundation | Methods for making carbide-metal nanocomposite powders |
KR100796649B1 (ko) * | 2006-06-21 | 2008-01-22 | 재단법인서울대학교산학협력재단 | 인성을 향상시키는 2차 상이 완전 고용상으로부터 상분리에의하여 형성된 세라믹과 서멧트 및 각각의 제조 방법 |
JP2010500477A (ja) * | 2006-08-08 | 2010-01-07 | 財団法人ソウル大学校産学協力財団 | 固溶体粉末を含む混合粉末とそれを用いた焼結体、固溶体粉末を含む混合サ−メット粉末とそれを用いたサ−メット、及びそれらの製造方法 |
US20100273638A1 (en) * | 2007-12-26 | 2010-10-28 | Seoul National University Industry Foundation | Solid-solution carbide/carbonitride powder and method for preparing thereof |
US8685874B2 (en) | 2008-06-23 | 2014-04-01 | University Of Utah Research Foundation | High-toughness zeta-phase carbides |
KR20100072826A (ko) * | 2008-12-22 | 2010-07-01 | 제일모직주식회사 | 금속 카바이드의 제조 방법 |
FI20095212A0 (fi) * | 2009-03-03 | 2009-03-03 | Valtion Teknillinen | Menetelmä metallien hapettumisen estämiseksi termisessä ruiskutuksessa |
KR101688524B1 (ko) | 2010-07-30 | 2016-12-22 | 삼성전자주식회사 | 연료전지용 전극촉매, 이 전극촉매를 포함하는 막 전극 접합체와 연료전지, 및 연료전지용 전극촉매의 제조방법 |
TW201323624A (zh) * | 2011-12-14 | 2013-06-16 | Sorex Welding Co Ltd | 具有緩衝作用的硬面埋弧焊絲 |
US8834594B2 (en) | 2011-12-21 | 2014-09-16 | Kennametal Inc. | Cemented carbide body and applications thereof |
NL2010504C2 (en) | 2013-03-22 | 2014-09-24 | Estuary Holding B V | Use of ice-phobic coatings. |
CN103265031B (zh) * | 2013-05-17 | 2015-10-21 | 航天材料及工艺研究所 | 一种碳热还原法低温制备ZrC-WC或ZrC-TaC混合粉体的方法 |
GB201405114D0 (en) | 2014-03-21 | 2014-05-07 | Roberts Mark P | Novel process and product |
CN104451321B (zh) * | 2014-12-08 | 2016-05-04 | 长沙伟徽高科技新材料股份有限公司 | 一种碳化钨钛铌锆固溶体粉末及其制备方法 |
FR3035716B1 (fr) | 2015-04-30 | 2019-06-21 | Biomerieux | Machine et procede pour la detection automatisee in vitro d'analytes mettant en oeuvre une decomposition spectrale chromatique d'une reponse optique |
CN104988359A (zh) * | 2015-06-24 | 2015-10-21 | 安徽再制造工程设计中心有限公司 | 一种Co-ZrO2-Ni-Fe涂层材料及制备方法 |
CN104946952A (zh) * | 2015-06-24 | 2015-09-30 | 安徽再制造工程设计中心有限公司 | Co3O4-WC-Mo纳米材料及其制备方法 |
CN105483488B (zh) * | 2016-01-29 | 2017-05-17 | 重庆文理学院 | 微纳米碳化钨/钼/钽固溶复合粉末及其制备方法 |
CN107128921B (zh) * | 2017-04-24 | 2019-03-05 | 赣州有色冶金研究所 | 一种制备铌钨二元复合碳化物纳米粉的方法 |
CN108165861B (zh) * | 2018-02-08 | 2019-08-30 | 合肥工业大学 | 一种以添加Co粉的纳米WC-6Co复合粉末为原料制备超细硬质合金的方法 |
CN109295334B (zh) * | 2018-09-30 | 2020-11-06 | 合肥工业大学 | 一种以WC-6Co复合粉末为原料制备高性能硬质合金的方法 |
CN112551528B (zh) * | 2020-12-03 | 2022-09-16 | 吉林大学 | 一种用于催化材料的多面体过渡金属碳化物颗粒的制备方法 |
EP4296390A4 (en) * | 2022-03-15 | 2024-04-17 | Sumitomo Electric Industries, Ltd. | HARD METAL |
US20240263283A1 (en) * | 2022-03-15 | 2024-08-08 | Sumitomo Electric Industries, Ltd. | Cemented carbide |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3440035A (en) * | 1965-08-30 | 1969-04-22 | Toshiba Tungaloy Co Ltd | Method for preparing raw materials for sintered alloys |
FR2052012A5 (xx) * | 1969-07-04 | 1971-04-09 | Anvar | |
US3713789A (en) * | 1970-04-02 | 1973-01-30 | Nordstjernan Rederi Ab | Cemented carbide compositions and process for producing the same |
US3723359A (en) * | 1970-06-08 | 1973-03-27 | Calif Metallurg Ind Inc | Cermet powders |
US4851041A (en) * | 1987-05-22 | 1989-07-25 | Exxon Research And Engineering Company | Multiphase composite particle |
US5230729A (en) * | 1989-11-09 | 1993-07-27 | Rutgers, The State University Of New Jersey | Carbothermic reaction process for making nanophase WC-Co powders |
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 |
SE502932C2 (sv) * | 1994-07-22 | 1996-02-26 | Sandvik Ab | Metod för tillverkning av pulver av hårdmaterial av WC och andra metallkarbider |
-
1996
- 1996-06-04 US US08/657,988 patent/US5746803A/en not_active Expired - Fee Related
-
1997
- 1997-06-04 KR KR10-1998-0709900A patent/KR100360059B1/ko not_active IP Right Cessation
- 1997-06-04 WO PCT/US1997/009680 patent/WO1997046497A1/en active IP Right Grant
- 1997-06-04 EP EP97928838A patent/EP0902772B1/en not_active Expired - Lifetime
- 1997-06-04 AT AT97928838T patent/ATE228578T1/de not_active IP Right Cessation
- 1997-06-04 JP JP10500834A patent/JP2000512688A/ja not_active Ceased
- 1997-06-04 CN CNB971961840A patent/CN1159260C/zh not_active Expired - Fee Related
- 1997-06-04 CA CA002270183A patent/CA2270183A1/en not_active Abandoned
- 1997-06-04 DE DE69717439T patent/DE69717439T2/de not_active Expired - Fee Related
-
1998
- 1998-01-13 US US09/006,596 patent/US6007598A/en not_active Expired - Fee Related
-
1999
- 1999-12-22 HK HK99106040A patent/HK1020937A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1997046497A1 (en) | 1997-12-11 |
US6007598A (en) | 1999-12-28 |
CN1159260C (zh) | 2004-07-28 |
EP0902772A1 (en) | 1999-03-24 |
JP2000512688A (ja) | 2000-09-26 |
CN1226881A (zh) | 1999-08-25 |
DE69717439D1 (de) | 2003-01-09 |
KR100360059B1 (ko) | 2003-01-14 |
DE69717439T2 (de) | 2003-08-28 |
EP0902772B1 (en) | 2002-11-27 |
EP0902772A4 (en) | 2000-02-23 |
ATE228578T1 (de) | 2002-12-15 |
CA2270183A1 (en) | 1997-12-11 |
US5746803A (en) | 1998-05-05 |
KR20000016327A (ko) | 2000-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20080604 |