NO913944L - Hardt og slitesterkt materiale, fremstilling av materialet, samt dyse fremstilt av materialet - Google Patents
Hardt og slitesterkt materiale, fremstilling av materialet, samt dyse fremstilt av materialetInfo
- Publication number
- NO913944L NO913944L NO91913944A NO913944A NO913944L NO 913944 L NO913944 L NO 913944L NO 91913944 A NO91913944 A NO 91913944A NO 913944 A NO913944 A NO 913944A NO 913944 L NO913944 L NO 913944L
- Authority
- NO
- Norway
- Prior art keywords
- tungsten
- metal
- tough
- manufacture
- carbide
- Prior art date
Links
- 239000000463 material Substances 0.000 title abstract 6
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 abstract 4
- 239000002184 metal Substances 0.000 abstract 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 229910052721 tungsten Inorganic materials 0.000 abstract 2
- 239000010937 tungsten Substances 0.000 abstract 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000000280 densification Methods 0.000 abstract 1
- OAXLZNWUNMCZSO-UHFFFAOYSA-N methanidylidynetungsten Chemical compound [W]#[C-] OAXLZNWUNMCZSO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 150000003376 silicon Chemical class 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 abstract 1
- 238000005491 wire drawing Methods 0.000 abstract 1
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
-
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
- C04B35/645—Pressure sintering
-
- 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
- C04B35/5607—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 based on refractory metal carbides
- C04B35/5622—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 based on refractory metal carbides based on zirconium or hafnium carbides
-
- 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
- C04B35/5607—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 based on refractory metal carbides
- C04B35/5626—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 based on refractory metal carbides based on tungsten carbides
-
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
- C04B35/645—Pressure sintering
- C04B35/6455—Hot isostatic pressing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Powder Metallurgy (AREA)
- Carbon And Carbon Compounds (AREA)
- Glass Compositions (AREA)
- Paints Or Removers (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Silicon Polymers (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Stringed Musical Instruments (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/594,884 US5089447A (en) | 1990-10-09 | 1990-10-09 | High hardness, wear resistant materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO913944D0 NO913944D0 (no) | 1991-10-08 |
| NO913944L true NO913944L (no) | 1992-04-10 |
Family
ID=24380821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO91913944A NO913944L (no) | 1990-10-09 | 1991-10-08 | Hardt og slitesterkt materiale, fremstilling av materialet, samt dyse fremstilt av materialet |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5089447A (no) |
| EP (1) | EP0480636B1 (no) |
| JP (1) | JPH05209248A (no) |
| KR (1) | KR920008203A (no) |
| AT (1) | ATE161813T1 (no) |
| CA (1) | CA2052977A1 (no) |
| DE (1) | DE69128595T2 (no) |
| FI (1) | FI914739L (no) |
| IL (1) | IL99675A0 (no) |
| NO (1) | NO913944L (no) |
| TW (1) | TW223125B (no) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0627017A1 (en) * | 1992-02-20 | 1994-12-07 | The Dow Chemical Company | Rhenium-bound tungsten carbide composites |
| EP0689525B1 (en) * | 1993-03-18 | 1998-01-21 | The Dow Chemical Company | Complex multi-phase reaction sintered hard and wear resistant materials |
| AU678040B2 (en) * | 1993-04-30 | 1997-05-15 | Dow Chemical Company, The | Densified micrograin refractory metal or solid solution (mixed metal) carbide ceramics |
| JP3310138B2 (ja) * | 1995-07-11 | 2002-07-29 | ダイジ▲ェ▼ット工業株式会社 | 焼結硬質材 |
| US5952102A (en) * | 1996-05-13 | 1999-09-14 | Ceramatec, Inc. | Diamond coated WC and WC-based composites with high apparent toughness |
| US6634837B1 (en) | 2000-10-30 | 2003-10-21 | Cerbide Corporation | Ceramic cutting insert of polycrystalline tungsten carbide |
| JP5079940B2 (ja) * | 2000-12-22 | 2012-11-21 | 日本特殊陶業株式会社 | 炭化タングステン系超硬基複合材料焼結体 |
| US6843824B2 (en) | 2001-11-06 | 2005-01-18 | Cerbide | Method of making a ceramic body of densified tungsten carbide |
| US20060003013A1 (en) * | 2003-03-11 | 2006-01-05 | Dobbs Robert J | Grinding media and methods associated with the same |
| US20070098803A1 (en) | 2005-10-27 | 2007-05-03 | Primet Precision Materials, Inc. | Small particle compositions and associated methods |
| US8091455B2 (en) | 2008-01-30 | 2012-01-10 | Cummins Filtration Ip, Inc. | Apparatus, system, and method for cutting tubes |
| JP2009226512A (ja) * | 2008-03-21 | 2009-10-08 | Tungaloy Corp | 炭化タングステン基焼結体 |
| DE102014204277B4 (de) * | 2014-03-07 | 2023-06-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | VERSCHLEIßFESTE WOLFRAMCARBID-KERAMIKEN UND VERFAHREN ZU IHRER HERSTELLUNG |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3488291A (en) * | 1964-06-17 | 1970-01-06 | Cabot Corp | Process and composition for the production of cemented metal carbides |
| US3451791A (en) * | 1967-08-16 | 1969-06-24 | Du Pont | Cobalt-bonded tungsten carbide |
| US3660050A (en) * | 1969-06-23 | 1972-05-02 | Du Pont | Heterogeneous cobalt-bonded tungsten carbide |
| JPS5039445B2 (no) * | 1972-10-06 | 1975-12-17 | ||
| SE412417B (sv) * | 1973-01-18 | 1980-03-03 | Massachusetts Inst Technology | Skaerverktyg av volframkarbid och foerfarande foer dess tillverkning |
| US4124665A (en) * | 1974-05-16 | 1978-11-07 | Advanced Technology Center, Inc. | Method of making a tungsten carbide body |
| US4292081A (en) * | 1979-06-07 | 1981-09-29 | Director-General Of The Agency Of Industrial Science And Technology | Boride-based refractory bodies |
| US4828584A (en) * | 1986-01-09 | 1989-05-09 | Ceramatec, Inc. | Dense, fine-grained tungsten carbide ceramics and a method for making the same |
| US4891338A (en) * | 1987-01-13 | 1990-01-02 | Lanxide Technology Company, Lp | Production of metal carbide articles |
| US4945073A (en) * | 1988-09-20 | 1990-07-31 | The Dow Chemical Company | High hardness, wear resistant materials |
-
1990
- 1990-10-09 US US07/594,884 patent/US5089447A/en not_active Expired - Fee Related
-
1991
- 1991-10-03 EP EP91309097A patent/EP0480636B1/en not_active Expired - Lifetime
- 1991-10-03 AT AT91309097T patent/ATE161813T1/de not_active IP Right Cessation
- 1991-10-03 DE DE69128595T patent/DE69128595T2/de not_active Expired - Fee Related
- 1991-10-04 JP JP3284092A patent/JPH05209248A/ja active Pending
- 1991-10-08 TW TW080107937A patent/TW223125B/zh active
- 1991-10-08 NO NO91913944A patent/NO913944L/no unknown
- 1991-10-08 KR KR1019910017571A patent/KR920008203A/ko not_active Withdrawn
- 1991-10-08 CA CA002052977A patent/CA2052977A1/en not_active Abandoned
- 1991-10-08 FI FI914739A patent/FI914739L/fi unknown
- 1991-10-08 IL IL99675A patent/IL99675A0/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0480636B1 (en) | 1998-01-07 |
| IL99675A0 (en) | 1992-08-18 |
| TW223125B (no) | 1994-05-01 |
| US5089447A (en) | 1992-02-18 |
| EP0480636A2 (en) | 1992-04-15 |
| KR920008203A (ko) | 1992-05-27 |
| DE69128595D1 (de) | 1998-02-12 |
| FI914739A0 (fi) | 1991-10-08 |
| NO913944D0 (no) | 1991-10-08 |
| JPH05209248A (ja) | 1993-08-20 |
| FI914739L (fi) | 1992-04-10 |
| DE69128595T2 (de) | 1998-04-16 |
| EP0480636A3 (en) | 1992-10-14 |
| ATE161813T1 (de) | 1998-01-15 |
| CA2052977A1 (en) | 1992-04-10 |
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