ES2039367T3 - Elemento de alambre de carburo cementado, a base de carburo de tungsteno. - Google Patents
Elemento de alambre de carburo cementado, a base de carburo de tungsteno.Info
- Publication number
- ES2039367T3 ES2039367T3 ES198787104624T ES87104624T ES2039367T3 ES 2039367 T3 ES2039367 T3 ES 2039367T3 ES 198787104624 T ES198787104624 T ES 198787104624T ES 87104624 T ES87104624 T ES 87104624T ES 2039367 T3 ES2039367 T3 ES 2039367T3
- Authority
- ES
- Spain
- Prior art keywords
- carbide
- weight
- phase
- tungsten
- group
- 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 - Lifetime
Links
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 title abstract 2
- 239000012535 impurity Substances 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- 239000002245 particle Substances 0.000 abstract 3
- 229910017052 cobalt Inorganic materials 0.000 abstract 2
- 239000010941 cobalt Substances 0.000 abstract 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 2
- 150000002739 metals Chemical class 0.000 abstract 2
- 150000004767 nitrides Chemical class 0.000 abstract 2
- 230000000737 periodic effect Effects 0.000 abstract 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 2
- 229910052721 tungsten Inorganic materials 0.000 abstract 2
- 239000010937 tungsten Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000006104 solid solution Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
- B41J2/23—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires
- B41J2/235—Print head assemblies
- B41J2/25—Print wires
-
- 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
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2918—Rod, strand, filament or fiber including free carbon or carbide or therewith [not as steel]
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2927—Rod, strand, filament or fiber including structurally defined particulate matter
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/298—Physical dimension
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)
- Drilling Tools (AREA)
Abstract
EL ALAMBRE CONTIENE UN ENLAZADOR DE FASE DEL 4 AL 35% DEL PESO DE AL MENOS UNO DE LOS METALES SELECCIONADOS DEL GRUPO QUE COMPRENDE EL COBALTO Y EL NIQUEL, DEL 1 AL 50 PPM DE SU PESO DE IMPUREZAS INEVITABLES Y UNA FASE DISPERSA DE EQUILIBRADO DEL CARBURO DEL TUNGSTENO. DICHO CARBURO TIENE UN RANGO DE TAMAÑO DE PARTICULAS DE 0,2 A 1 MICRAS. EL TAMAÑO DE LAS PARTICULAS DE LAS IMPUREZAS ES INFERIOR A 10 MICRAS. LA DISTANCIA ENTRE UN EJE DEL ALAMBRE Y UN PUNTO EN LA PERIFERIA DEL MISMO DEPOSITADO MAS DISTANTE DEL EJE DE EL ES DE 0,025 A 1 MM. EL ALAMBRE PUEDE CONTENER UNA FASE DE ENLACE DEL 15 AL 35% DE SU PESO DE AL MENOS UN METAL SELECCIONADO DEL GRUPO QUE COMPRENDE EL COBALTO Y EL NIQUEL, DE 1 A 50 PPM DE SU PESO DE IMPUREZAS INEVITABLES, Y UNA FASE DISPERSA QUE CONSISTE EN EL 0,1 AL 40% DEL PESO DE AL MENOS UN COMPUESTO SELECCIOONADO DEL GRUPO QUE COMPRENDE LOS CARBUROS DE METALES EN LOS GRUPOS IVA, VA Y VIA DE LA TABLA PERIODICA A PARTE DEL TUNGSTENO, NITRIDOS DE METALES EN LOS GRUPOS IVA Y VA DE LA TABLA PERIODICA Y SOLUCION SOLIDA DE AL MENOS DOS DE LOS CARBUROS Y NITRIDOS, Y CARBURO DE TUNGSTENO EQUILIBRADOR. LA FASE DISPERSA TAMBIEN TIENE UN RANGO DE TAMAÑO DE PARTICULAS DE 0,2 A 1 MICRAS.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61068433A JPH0676640B2 (ja) | 1986-03-28 | 1986-03-28 | 円形への曲げが可能な高強靭性炭化タングステン基超硬合金線材 |
| JP61068432A JPH0676639B2 (ja) | 1986-03-28 | 1986-03-28 | 円形への曲げが可能な超高靭性炭化タングステン基超硬合金線材 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2039367T3 true ES2039367T3 (es) | 1993-10-01 |
Family
ID=26409657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES198787104624T Expired - Lifetime ES2039367T3 (es) | 1986-03-28 | 1987-03-27 | Elemento de alambre de carburo cementado, a base de carburo de tungsteno. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5068149A (es) |
| EP (1) | EP0240879B1 (es) |
| DE (1) | DE3784754T2 (es) |
| ES (1) | ES2039367T3 (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0476632B1 (en) * | 1990-09-20 | 1997-12-03 | Kawasaki Jukogyo Kabushiki Kaisha | High pressure injection nozzle |
| US5434112A (en) * | 1990-09-20 | 1995-07-18 | Kawasaki Jukogyo Kabushiki Kaisha | High pressure injection nozzle |
| SE9100227D0 (sv) | 1991-01-25 | 1991-01-25 | Sandvik Ab | Corrosion resistant cemented carbide |
| SE509616C2 (sv) | 1996-07-19 | 1999-02-15 | Sandvik Ab | Hårdmetallskär med smal kornstorleksfördelning av WC |
| SE9802487D0 (sv) * | 1998-07-09 | 1998-07-09 | Sandvik Ab | Cemented carbide insert with binder phase enriched surface zone |
| JP2003251503A (ja) * | 2001-12-26 | 2003-09-09 | Sumitomo Electric Ind Ltd | 表面被覆切削工具 |
| AT6278U1 (de) * | 2002-09-02 | 2003-07-25 | Plansee Tizit Ag | Verwendung einer hartmetalllegierung |
| GB2431166B (en) * | 2005-10-12 | 2008-10-15 | Hitachi Powdered Metals | Manufacturing method for wear resistant sintered member, sintered valve seat, and manufacturing method therefor |
| GB201900988D0 (en) * | 2019-01-24 | 2019-03-13 | Hyperion Materials & Tech Sweden Ab | Lightweight cemented carbide |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU8886882A (en) * | 1981-11-06 | 1983-05-12 | Carmet Co. | Micrograin nickel cemented tungsten carbide elements |
| SE451184B (sv) * | 1982-11-12 | 1987-09-14 | Sandvik Ab | Varmvals av sintrad hardmetall |
| US4652157A (en) * | 1983-12-21 | 1987-03-24 | Kabushiki Kaisha Toshiba | Printing wire |
-
1987
- 1987-03-27 DE DE8787104624T patent/DE3784754T2/de not_active Expired - Fee Related
- 1987-03-27 ES ES198787104624T patent/ES2039367T3/es not_active Expired - Lifetime
- 1987-03-27 EP EP87104624A patent/EP0240879B1/en not_active Expired - Lifetime
-
1988
- 1988-09-27 US US07/249,909 patent/US5068149A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE3784754D1 (de) | 1993-04-22 |
| EP0240879A2 (en) | 1987-10-14 |
| DE3784754T2 (de) | 1993-09-02 |
| EP0240879A3 (en) | 1990-04-25 |
| US5068149A (en) | 1991-11-26 |
| EP0240879B1 (en) | 1993-03-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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