SE523821C2 - Hårdmetall för olje- och gastillämpningar - Google Patents
Hårdmetall för olje- och gastillämpningarInfo
- Publication number
- SE523821C2 SE523821C2 SE0203157A SE0203157A SE523821C2 SE 523821 C2 SE523821 C2 SE 523821C2 SE 0203157 A SE0203157 A SE 0203157A SE 0203157 A SE0203157 A SE 0203157A SE 523821 C2 SE523821 C2 SE 523821C2
- Authority
- SE
- Sweden
- Prior art keywords
- weight
- oil
- cemented carbide
- composition
- carbide according
- Prior art date
Links
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 5
- 239000010941 cobalt Substances 0.000 claims abstract description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 5
- 230000003628 erosive effect Effects 0.000 claims abstract description 5
- 238000005260 corrosion Methods 0.000 claims abstract description 4
- 230000007797 corrosion Effects 0.000 claims abstract description 4
- 230000002195 synergetic effect Effects 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 7
- 239000004576 sand Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 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
-
- 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
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)
- Ceramic Products (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Hard Magnetic Materials (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Earth Drilling (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0203157A SE523821C2 (sv) | 2002-10-25 | 2002-10-25 | Hårdmetall för olje- och gastillämpningar |
| ES03023025T ES2249671T3 (es) | 2002-10-25 | 2003-10-13 | Carburo cementado con tenacidad mejorada para aplicaciones de petroleo y gas. |
| DE60302751T DE60302751T2 (de) | 2002-10-25 | 2003-10-13 | Hartmetall mit verbesserter Zähigkeit für Erdöl- und Gasanwendungen |
| AT03023025T ATE312952T1 (de) | 2002-10-25 | 2003-10-13 | Hartmetall mit verbesserter zähigkeit für erdöl- und gasanwendungen |
| EP03023025A EP1413637B1 (en) | 2002-10-25 | 2003-10-13 | Cemented carbide with improved toughness for oil and gas applications |
| NO20034694A NO337605B1 (no) | 2002-10-25 | 2003-10-20 | Sementert karbid for olje- og gass anvendelser med seighetsfaktor, og anvendelse derav. |
| MXPA03009672A MXPA03009672A (es) | 2002-10-25 | 2003-10-22 | Carburo cementado para aplicaciones de petroleo y gas con factor de resistencia. |
| RU2003131346/02A RU2333270C2 (ru) | 2002-10-25 | 2003-10-24 | Цементированный карбид с показателем ударной вязкости для применения в нефтяной и газовой промышленности |
| US10/691,629 US6878181B2 (en) | 2002-10-25 | 2003-10-24 | Cemented carbide for oil and gas applications with toughness factor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0203157A SE523821C2 (sv) | 2002-10-25 | 2002-10-25 | Hårdmetall för olje- och gastillämpningar |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE0203157D0 SE0203157D0 (sv) | 2002-10-25 |
| SE0203157L SE0203157L (sv) | 2004-04-26 |
| SE523821C2 true SE523821C2 (sv) | 2004-05-18 |
Family
ID=20289370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE0203157A SE523821C2 (sv) | 2002-10-25 | 2002-10-25 | Hårdmetall för olje- och gastillämpningar |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6878181B2 (es) |
| EP (1) | EP1413637B1 (es) |
| AT (1) | ATE312952T1 (es) |
| DE (1) | DE60302751T2 (es) |
| ES (1) | ES2249671T3 (es) |
| MX (1) | MXPA03009672A (es) |
| NO (1) | NO337605B1 (es) |
| RU (1) | RU2333270C2 (es) |
| SE (1) | SE523821C2 (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2199418B1 (en) * | 2008-12-18 | 2017-07-26 | Sandvik Intellectual Property AB | Rotary cutter knife |
| US20120177453A1 (en) | 2009-02-27 | 2012-07-12 | Igor Yuri Konyashin | Hard-metal body |
| US8505654B2 (en) * | 2009-10-09 | 2013-08-13 | Element Six Limited | Polycrystalline diamond |
| GB0919857D0 (en) | 2009-11-13 | 2009-12-30 | Element Six Holding Gmbh | Near-nano cemented carbides and process for production thereof |
| EP2439300A1 (en) * | 2010-10-08 | 2012-04-11 | Sandvik Intellectual Property AB | Cemented carbide |
| RU2531332C2 (ru) * | 2012-07-04 | 2014-10-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Донской государственный технический университет" | Твердый сплав на основе карбида вольфрама (варианты) |
| US9725794B2 (en) * | 2014-12-17 | 2017-08-08 | Kennametal Inc. | Cemented carbide articles and applications thereof |
| SG11201704719RA (en) * | 2014-12-30 | 2017-07-28 | Sandvik Intellectual Property | Corrosion resistant cemented carbide for fluid handling |
| EP3686302B1 (en) * | 2018-11-01 | 2024-08-28 | Sumitomo Electric Industries, Ltd. | A cemented carbide and method of manufacturing a cemented carbide |
| GB201820628D0 (en) | 2018-12-18 | 2019-01-30 | Sandvik Hyperion AB | Cemented carbide for high demand applications |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2107884A1 (de) | 1970-02-18 | 1971-11-25 | Sumitomo Electric Industries | Verbundkörper von hoher Festigkeit auf der Grundlage von metaUverbundenem Wolframcarbid |
| JPS5075511A (es) | 1973-11-09 | 1975-06-20 | ||
| SE420844B (sv) * | 1979-05-17 | 1981-11-02 | Sandvik Ab | Sintrad hardmetall av nickelbaserad bindemetall och volframkarbid |
| DE3264742D1 (en) | 1981-04-06 | 1985-08-22 | Mitsubishi Metal Corp | Tungsten carbide-base hard alloy for hot-working apparatus members |
| US4733715A (en) * | 1986-03-20 | 1988-03-29 | Hitachi Carbide Tools, Ltd. | Cemented carbide sleeve for casting apparatus |
| SE9100227D0 (sv) | 1991-01-25 | 1991-01-25 | Sandvik Ab | Corrosion resistant cemented carbide |
| US5305840A (en) * | 1992-09-14 | 1994-04-26 | Smith International, Inc. | Rock bit with cobalt alloy cemented tungsten carbide inserts |
| SE517473C2 (sv) | 1996-07-19 | 2002-06-11 | Sandvik Ab | Vals för varmvalsning med beständighet mot termiska sprickor och förslitning |
| JPH10138027A (ja) * | 1996-11-11 | 1998-05-26 | Shinko Kobelco Tool Kk | ドリル用超硬合金および該合金を用いたプリント基板穿孔用ドリル |
| SE512668C2 (sv) * | 1997-09-05 | 2000-04-17 | Sandvik Ab | Sätt att tillverka en korrosionsresistent hårdmetall |
| SE512161C2 (sv) * | 1998-06-30 | 2000-02-07 | Sandvik Ab | Hårdmetall och användning av denna vid olje- och gasutvinning |
| SE518890C2 (sv) * | 2000-09-27 | 2002-12-03 | Sandvik Ab | Hårdmetallverktyg för kallbearbetningsoperationer |
-
2002
- 2002-10-25 SE SE0203157A patent/SE523821C2/sv not_active IP Right Cessation
-
2003
- 2003-10-13 EP EP03023025A patent/EP1413637B1/en not_active Expired - Lifetime
- 2003-10-13 AT AT03023025T patent/ATE312952T1/de active
- 2003-10-13 ES ES03023025T patent/ES2249671T3/es not_active Expired - Lifetime
- 2003-10-13 DE DE60302751T patent/DE60302751T2/de not_active Expired - Lifetime
- 2003-10-20 NO NO20034694A patent/NO337605B1/no not_active IP Right Cessation
- 2003-10-22 MX MXPA03009672A patent/MXPA03009672A/es active IP Right Grant
- 2003-10-24 RU RU2003131346/02A patent/RU2333270C2/ru active
- 2003-10-24 US US10/691,629 patent/US6878181B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| RU2333270C2 (ru) | 2008-09-10 |
| MXPA03009672A (es) | 2004-10-15 |
| DE60302751T2 (de) | 2006-06-29 |
| DE60302751D1 (de) | 2006-01-19 |
| ATE312952T1 (de) | 2005-12-15 |
| ES2249671T3 (es) | 2006-04-01 |
| RU2003131346A (ru) | 2005-04-10 |
| NO337605B1 (no) | 2016-05-09 |
| US20050039574A1 (en) | 2005-02-24 |
| NO20034694L (no) | 2004-04-26 |
| US6878181B2 (en) | 2005-04-12 |
| NO20034694D0 (no) | 2003-10-20 |
| EP1413637B1 (en) | 2005-12-14 |
| EP1413637A1 (en) | 2004-04-28 |
| SE0203157D0 (sv) | 2002-10-25 |
| SE0203157L (sv) | 2004-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |