ES8301433A1 - Un metodo de fabricacion de cuerpos resistentes al desgaste de compuestos de carburo duro al acero. - Google Patents
Un metodo de fabricacion de cuerpos resistentes al desgaste de compuestos de carburo duro al acero.Info
- Publication number
- ES8301433A1 ES8301433A1 ES504800A ES504800A ES8301433A1 ES 8301433 A1 ES8301433 A1 ES 8301433A1 ES 504800 A ES504800 A ES 504800A ES 504800 A ES504800 A ES 504800A ES 8301433 A1 ES8301433 A1 ES 8301433A1
- Authority
- ES
- Spain
- Prior art keywords
- tools
- macrostructured
- compositions
- steel
- methods
- 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
Links
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
- 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
- C22C29/10—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 titanium carbide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
-
- 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
-
- 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
-
- 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
- C22C29/067—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 comprising a particular metallic binder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Powder Metallurgy (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
METODO DE FABRICACION DE PIEZAS RESISTENTES AL DESGASTE A BASE DE METAL DURO. PRIMERAMENTE SE HACE UNA MEZCLA DE COMPOSICION: 20 A 70% EN PESO DE POLVOS DE ACERO Y 30 A 80% DE PARTICULAS DE CARBUROS. POSTERIORMENTE SE PRENSA DICHA MEZCLA EN FRIO, PRODUCIENDO UN CUERPO COMPACTO EN UNA PRIMERA FORMA DE LA PIEZA. A CONTINUACION SE PRODUCE A SOMETER LA PREFORMA ASI OBTENIDA A UN PROCESO DE CALENTAMIENTO A ALTA TEMPERATURA AL MISMO TIEMPO QUE SE MANTIENE UNA PRESION DETERMINADA. DE APLICACION, EN PARTICULAR, A LA FABRICACION DE HERRAMIENTAS.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17880580A | 1980-08-18 | 1980-08-18 | |
US25545381A | 1981-04-20 | 1981-04-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8301433A1 true ES8301433A1 (es) | 1982-12-01 |
ES504800A0 ES504800A0 (es) | 1982-12-01 |
Family
ID=26874678
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES504800A Granted ES504800A0 (es) | 1980-08-18 | 1981-08-18 | Un metodo de fabricacion de cuerpos resistentes al desgaste de compuestos de carburo duro al acero. |
ES514551A Granted ES514551A0 (es) | 1980-08-18 | 1982-07-30 | "un metodo de formacion de una herramienta de carburo conglomerado". |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES514551A Granted ES514551A0 (es) | 1980-08-18 | 1982-07-30 | "un metodo de formacion de una herramienta de carburo conglomerado". |
Country Status (14)
Country | Link |
---|---|
EP (1) | EP0046209B1 (es) |
KR (1) | KR850001553B1 (es) |
AU (1) | AU553481B2 (es) |
CA (1) | CA1188136A (es) |
DE (1) | DE3175299D1 (es) |
DK (1) | DK158957C (es) |
ES (2) | ES504800A0 (es) |
FI (1) | FI72753C (es) |
IE (1) | IE52094B1 (es) |
IL (1) | IL63549A (es) |
MX (1) | MX157680A (es) |
NO (1) | NO159773C (es) |
NZ (1) | NZ197962A (es) |
PT (1) | PT73531B (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE453649B (sv) * | 1984-11-09 | 1988-02-22 | Santrade Ltd | Verktyg i form av en kompoundkropp bestaende av en kerna och ett holje |
DK165775C (da) * | 1985-07-18 | 1993-06-14 | Teknologisk Inst | Fremgangsmaade til fremstilling af en sliddel til et jordbearbejdningsredskab |
SE462182B (sv) * | 1986-09-01 | 1990-05-14 | Sandvik Ab | Foerfarande foer framstaellning av en skyddsplatta i kompoundutfoerande saasom splitterskydd, kompoundpansar o d |
DE4321143A1 (de) * | 1993-06-25 | 1995-01-05 | Saar Hartmetall & Werkzeuge | Verbundkörper, bestehend aus Werkstoffen unterschiedlicher thermischer und mechanischer Eigenschaften |
DE4340652C2 (de) * | 1993-11-30 | 2003-10-16 | Widia Gmbh | Verbundwerkstoff und Verfahren zu seiner Herstellung |
DE19855422A1 (de) | 1998-12-01 | 2000-06-08 | Basf Ag | Hartstoff-Sinterformteil mit einem nickel- und kobaltfreien, stickstoffhaltigen Stahl als Binder der Hartstoffphase |
DE19912721C1 (de) | 1999-03-20 | 2000-08-10 | Simon Karl Gmbh & Co Kg | Verfahren zum Herstellen einer Fräslamelle und nach dem Verfahren hergestellte Fräslamelle |
EP1453627A4 (en) * | 2001-12-05 | 2006-04-12 | Baker Hughes Inc | CONSOLIDATED HARD MATERIALS, METHODS OF PRODUCTION AND APPLICATIONS |
US6854527B2 (en) | 2002-04-08 | 2005-02-15 | Kennametal Inc. | Fracture resistant carbide snowplow and grader blades |
US11638987B2 (en) | 2017-12-01 | 2023-05-02 | Milwaukee Electric Tool Corporation | Wear resistant tool bit |
USD921468S1 (en) | 2018-08-10 | 2021-06-08 | Milwaukee Electric Tool Corporation | Driver bit |
CN113232380B (zh) * | 2021-04-30 | 2023-03-28 | 咸阳职业技术学院 | 一种高强高韧层状互通结构钢结硬质合金及其制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB530639A (en) * | 1938-06-16 | 1940-12-17 | Meutsch Voigtlaender & Co | Process for the production of articles provided with coatings or insets of hard metal |
CH215453A (de) * | 1939-07-24 | 1941-06-30 | Krupp Ag | Aus einem Hartmetallkörper und einer Unterlage bestehender, als Arbeitsgerät oder Werkzeug verwendbarer Gegenstand. |
SE333437B (es) * | 1969-03-03 | 1971-03-15 | Asea Ab | |
DE2722271C3 (de) * | 1977-05-17 | 1979-12-06 | Thyssen Edelstahlwerke Ag, 4000 Duesseldorf | Verfahren zur Herstellung von Werkzeugen durch Verbundsinterung |
GB2007720B (en) * | 1977-09-27 | 1982-08-18 | Nippon Tungsten | Cemented carbide layer |
DE2916709A1 (de) * | 1979-04-25 | 1980-10-30 | Krebsoege Gmbh Sintermetall | Werkzeuge mit schneiden aus harten stoffen |
-
1981
- 1981-07-20 CA CA000382094A patent/CA1188136A/en not_active Expired
- 1981-07-22 DE DE8181105783T patent/DE3175299D1/de not_active Expired
- 1981-07-22 EP EP81105783A patent/EP0046209B1/en not_active Expired
- 1981-08-04 AU AU73680/81A patent/AU553481B2/en not_active Ceased
- 1981-08-07 NZ NZ197962A patent/NZ197962A/en unknown
- 1981-08-12 IL IL8163549A patent/IL63549A/xx not_active IP Right Cessation
- 1981-08-14 IE IE1872/81A patent/IE52094B1/en not_active IP Right Cessation
- 1981-08-14 MX MX81188743A patent/MX157680A/es unknown
- 1981-08-17 PT PT73531A patent/PT73531B/pt unknown
- 1981-08-17 DK DK364581A patent/DK158957C/da not_active IP Right Cessation
- 1981-08-17 NO NO812781A patent/NO159773C/no unknown
- 1981-08-17 KR KR1019810002979A patent/KR850001553B1/ko active
- 1981-08-17 FI FI812533A patent/FI72753C/fi not_active IP Right Cessation
- 1981-08-18 ES ES504800A patent/ES504800A0/es active Granted
-
1982
- 1982-07-30 ES ES514551A patent/ES514551A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
NO812781L (no) | 1982-02-19 |
DK364581A (da) | 1982-02-19 |
FI72753C (fi) | 1987-07-10 |
FI812533L (fi) | 1982-02-19 |
DK158957C (da) | 1991-01-21 |
EP0046209A1 (en) | 1982-02-24 |
NO159773B (no) | 1988-10-31 |
DK158957B (da) | 1990-08-06 |
NZ197962A (en) | 1985-05-31 |
AU553481B2 (en) | 1986-07-17 |
EP0046209B1 (en) | 1986-09-10 |
PT73531B (en) | 1982-11-03 |
CA1188136A (en) | 1985-06-04 |
IE52094B1 (en) | 1987-06-10 |
FI72753B (fi) | 1987-03-31 |
AU7368081A (en) | 1982-02-25 |
IE811872L (en) | 1982-02-18 |
IL63549A (en) | 1983-12-30 |
IL63549A0 (en) | 1981-11-30 |
ES504800A0 (es) | 1982-12-01 |
KR850001553B1 (ko) | 1985-10-17 |
MX157680A (es) | 1988-12-09 |
PT73531A (en) | 1981-09-01 |
ES8400271A1 (es) | 1983-10-16 |
KR830006460A (ko) | 1983-09-24 |
ES514551A0 (es) | 1983-10-16 |
DE3175299D1 (en) | 1986-10-16 |
NO159773C (no) | 1989-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19960603 |