ES8301433A1 - Steel-hard carbide macrostructured tools, compositions and methods of forming. - Google Patents
Steel-hard carbide macrostructured tools, compositions and methods of forming.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
Composition of matter composed of 33 to 80 weight per cent of a carbide material having a particle size greater than 400 mesh, and 23 to 70 weight per cent of a metallic matrix material, the carbide material which may be a cemented composite (30), being embedded in and bonded to said metallic matrix material (25) by powder metallurgical techniques of compaction and high temperature and high pressure diffusion bonding and tools having a cemented carbide wear or cutting element (30), these tools also being formed by powder metallurgy techniques.
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 |
---|---|
ES504800A0 ES504800A0 (en) | 1982-12-01 |
ES8301433A1 true ES8301433A1 (en) | 1982-12-01 |
Family
ID=26874678
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES504800A Expired ES8301433A1 (en) | 1980-08-18 | 1981-08-18 | Steel-hard carbide macrostructured tools, compositions and methods of forming. |
ES514551A Granted ES514551A0 (en) | 1980-08-18 | 1982-07-30 | "A METHOD OF FORMATION OF A CONGLOMERATED CARBIDE TOOL". |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES514551A Granted ES514551A0 (en) | 1980-08-18 | 1982-07-30 | "A METHOD OF FORMATION OF A CONGLOMERATED CARBIDE TOOL". |
Country Status (14)
Country | Link |
---|---|
EP (1) | EP0046209B1 (en) |
KR (1) | KR850001553B1 (en) |
AU (1) | AU553481B2 (en) |
CA (1) | CA1188136A (en) |
DE (1) | DE3175299D1 (en) |
DK (1) | DK158957C (en) |
ES (2) | ES8301433A1 (en) |
FI (1) | FI72753C (en) |
IE (1) | IE52094B1 (en) |
IL (1) | IL63549A (en) |
MX (1) | MX157680A (en) |
NO (1) | NO159773C (en) |
NZ (1) | NZ197962A (en) |
PT (1) | PT73531B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE453649B (en) * | 1984-11-09 | 1988-02-22 | Santrade Ltd | TOOLS IN THE FORM OF A COMPONENT BODY CONSISTING OF A CORE AND A HOLE |
DK165775C (en) * | 1985-07-18 | 1993-06-14 | Teknologisk Inst | PROCEDURE FOR MANUFACTURING A SLOT FOR A EQUIPMENT |
SE462182B (en) * | 1986-09-01 | 1990-05-14 | Sandvik Ab | PROCEDURE FOR PREPARING A PROTECTIVE PLATE IN COMPOUND EXECUTIVE SUCH AS SPLIT PROTECTOR, COMPOUND ARM |
DE4321143A1 (en) * | 1993-06-25 | 1995-01-05 | Saar Hartmetall & Werkzeuge | Composite body, consisting of materials with different thermal and mechanical properties |
DE4340652C2 (en) * | 1993-11-30 | 2003-10-16 | Widia Gmbh | Composite and process for its manufacture |
DE19855422A1 (en) | 1998-12-01 | 2000-06-08 | Basf Ag | Hard material sintered part with a nickel- and cobalt-free, nitrogen-containing steel as a binder of the hard material phase |
DE19912721C1 (en) * | 1999-03-20 | 2000-08-10 | Simon Karl Gmbh & Co Kg | Sintered metal milling disk production process comprises positioning of cutter inserts in metal powder filled in a pressing die cavity |
AU2002364962A1 (en) | 2001-12-05 | 2003-06-23 | Baker Hughes Incorporated | Consolidated hard materials, methods of manufacture, and applications |
US6854527B2 (en) | 2002-04-08 | 2005-02-15 | Kennametal Inc. | Fracture resistant carbide snowplow and grader blades |
CN212351801U (en) | 2017-12-01 | 2021-01-15 | 米沃奇电动工具公司 | Tool head for driving fasteners |
USD921468S1 (en) | 2018-08-10 | 2021-06-08 | Milwaukee Electric Tool Corporation | Driver bit |
CN113232380B (en) * | 2021-04-30 | 2023-03-28 | 咸阳职业技术学院 | High-strength high-toughness layered intercommunicated structure steel-bonded hard alloy and preparation method thereof |
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 (en) * | 1939-07-24 | 1941-06-30 | Krupp Ag | An object that consists of a hard metal body and a base and can be used as an implement or tool. |
SE333437B (en) * | 1969-03-03 | 1971-03-15 | Asea Ab | |
DE2722271C3 (en) * | 1977-05-17 | 1979-12-06 | Thyssen Edelstahlwerke Ag, 4000 Duesseldorf | Process for the production of tools by composite sintering |
GB2007720B (en) * | 1977-09-27 | 1982-08-18 | Nippon Tungsten | Cemented carbide layer |
DE2916709A1 (en) * | 1979-04-25 | 1980-10-30 | Krebsoege Gmbh Sintermetall | Tools using cutters made of hard materials - where cutter is bonded to tool shank or carrier by powder metallurgy, esp via isostatic pressing of the shank |
-
1981
- 1981-07-20 CA CA000382094A patent/CA1188136A/en not_active Expired
- 1981-07-22 DE DE8181105783T patent/DE3175299D1/en 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/en not_active IP Right Cessation
- 1981-08-14 MX MX81188743A patent/MX157680A/en unknown
- 1981-08-14 IE IE1872/81A patent/IE52094B1/en not_active IP Right Cessation
- 1981-08-17 NO NO812781A patent/NO159773C/en unknown
- 1981-08-17 PT PT73531A patent/PT73531B/en unknown
- 1981-08-17 FI FI812533A patent/FI72753C/en not_active IP Right Cessation
- 1981-08-17 KR KR1019810002979A patent/KR850001553B1/en active
- 1981-08-17 DK DK364581A patent/DK158957C/en not_active IP Right Cessation
- 1981-08-18 ES ES504800A patent/ES8301433A1/en not_active Expired
-
1982
- 1982-07-30 ES ES514551A patent/ES514551A0/en active Granted
Also Published As
Publication number | Publication date |
---|---|
EP0046209A1 (en) | 1982-02-24 |
DE3175299D1 (en) | 1986-10-16 |
DK364581A (en) | 1982-02-19 |
DK158957C (en) | 1991-01-21 |
EP0046209B1 (en) | 1986-09-10 |
NO812781L (en) | 1982-02-19 |
IE811872L (en) | 1982-02-18 |
PT73531B (en) | 1982-11-03 |
FI72753B (en) | 1987-03-31 |
KR850001553B1 (en) | 1985-10-17 |
AU7368081A (en) | 1982-02-25 |
NO159773C (en) | 1989-02-08 |
CA1188136A (en) | 1985-06-04 |
NO159773B (en) | 1988-10-31 |
KR830006460A (en) | 1983-09-24 |
IL63549A (en) | 1983-12-30 |
ES8400271A1 (en) | 1983-10-16 |
AU553481B2 (en) | 1986-07-17 |
FI812533L (en) | 1982-02-19 |
ES504800A0 (en) | 1982-12-01 |
FI72753C (en) | 1987-07-10 |
PT73531A (en) | 1981-09-01 |
MX157680A (en) | 1988-12-09 |
NZ197962A (en) | 1985-05-31 |
IL63549A0 (en) | 1981-11-30 |
IE52094B1 (en) | 1987-06-10 |
DK158957B (en) | 1990-08-06 |
ES514551A0 (en) | 1983-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19960603 |