ATE21939T1 - Gebundene carbidmischungen und verfahren ihrer herstellung. - Google Patents
Gebundene carbidmischungen und verfahren ihrer herstellung.Info
- Publication number
- ATE21939T1 ATE21939T1 AT82100684T AT82100684T ATE21939T1 AT E21939 T1 ATE21939 T1 AT E21939T1 AT 82100684 T AT82100684 T AT 82100684T AT 82100684 T AT82100684 T AT 82100684T AT E21939 T1 ATE21939 T1 AT E21939T1
- Authority
- AT
- Austria
- Prior art keywords
- weight
- production processes
- bonded carbide
- carbide mixtures
- carbon
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 3
- 229910052799 carbon Inorganic materials 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 2
- 239000011159 matrix material Substances 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000002950 deficient Effects 0.000 abstract 1
- 230000001627 detrimental effect Effects 0.000 abstract 1
- 238000005553 drilling Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011572 manganese Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 239000011435 rock Substances 0.000 abstract 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 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
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
-
- 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
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Ceramic Products (AREA)
- Earth Drilling (AREA)
- Powder Metallurgy (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP82100684A EP0085125B1 (en) | 1982-02-01 | 1982-02-01 | Cemented carbide compositions and process for making such compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE21939T1 true ATE21939T1 (de) | 1986-09-15 |
Family
ID=8188850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT82100684T ATE21939T1 (de) | 1982-02-01 | 1982-02-01 | Gebundene carbidmischungen und verfahren ihrer herstellung. |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0085125B1 (ja) |
| JP (1) | JPS58110655A (ja) |
| AT (1) | ATE21939T1 (ja) |
| AU (1) | AU553700B2 (ja) |
| CA (1) | CA1194893A (ja) |
| DE (1) | DE3272955D1 (ja) |
| ZA (1) | ZA818744B (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5913095A (en) * | 1997-08-25 | 1999-06-15 | Ricoh Company, Ltd. | Image forming apparatus |
| US8323372B1 (en) * | 2000-01-31 | 2012-12-04 | Smith International, Inc. | Low coefficient of thermal expansion cermet compositions |
| SE521488C2 (sv) * | 2000-12-22 | 2003-11-04 | Seco Tools Ab | Belagt skär med järn-nickel-baserad bindefas |
| US7556668B2 (en) | 2001-12-05 | 2009-07-07 | Baker Hughes Incorporated | Consolidated hard materials, methods of manufacture, and applications |
| AT7056U1 (de) * | 2003-12-22 | 2004-09-27 | Ceratizit Austria Gmbh | Verwendung einer hartmetalllegierung für werkzeuge |
| TWI724218B (zh) | 2016-08-01 | 2021-04-11 | 日商日立金屬股份有限公司 | 超硬合金及其製造方法、以及軋輥 |
| AT522605B1 (de) * | 2019-05-23 | 2021-02-15 | Boehlerit Gmbh & Co Kg | Hartmetalleinsatz |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1813533B1 (de) * | 1968-12-09 | 1970-10-15 | Chromalloy American Co | Kaltverfestigbarer,hitzebestaendiger Werkzeughartstahl und seine Verwendung fuer Einsaetze in Schlag- und Stosswerkzeuge |
| US3698878A (en) * | 1969-12-29 | 1972-10-17 | Gen Electric | Sintered tungsten carbide-base alloys |
| US3816081A (en) * | 1973-01-26 | 1974-06-11 | Gen Electric | ABRASION RESISTANT CEMENTED TUNGSTEN CARBIDE BONDED WITH Fe-C-Ni-Co |
| CA1090523A (en) * | 1976-04-26 | 1980-12-02 | David Moskowitz | Abrasion resistant iron-nickel bonded tungsten carbide |
| US4339272A (en) * | 1979-06-29 | 1982-07-13 | National Research Development Corporation | Tungsten carbide-based hard metals |
-
1981
- 1981-12-17 ZA ZA00818744A patent/ZA818744B/xx unknown
- 1981-12-22 AU AU78731/81A patent/AU553700B2/en not_active Ceased
- 1981-12-24 JP JP56208256A patent/JPS58110655A/ja active Pending
-
1982
- 1982-02-01 AT AT82100684T patent/ATE21939T1/de not_active IP Right Cessation
- 1982-02-01 EP EP82100684A patent/EP0085125B1/en not_active Expired
- 1982-02-01 DE DE8282100684T patent/DE3272955D1/de not_active Expired
- 1982-03-05 CA CA000397737A patent/CA1194893A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU553700B2 (en) | 1986-07-24 |
| DE3272955D1 (en) | 1986-10-09 |
| AU7873181A (en) | 1983-06-30 |
| CA1194893A (en) | 1985-10-08 |
| JPS58110655A (ja) | 1983-07-01 |
| ZA818744B (en) | 1982-12-30 |
| EP0085125B1 (en) | 1986-09-03 |
| EP0085125A1 (en) | 1983-08-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| EEIH | Change in the person of patent owner | ||
| REN | Ceased due to non-payment of the annual fee |