RU2001102588A - CEMENTED CARBIDE FOR USE IN OIL AND GAS INDUSTRY - Google Patents

CEMENTED CARBIDE FOR USE IN OIL AND GAS INDUSTRY

Info

Publication number
RU2001102588A
RU2001102588A RU2001102588/02A RU2001102588A RU2001102588A RU 2001102588 A RU2001102588 A RU 2001102588A RU 2001102588/02 A RU2001102588/02 A RU 2001102588/02A RU 2001102588 A RU2001102588 A RU 2001102588A RU 2001102588 A RU2001102588 A RU 2001102588A
Authority
RU
Russia
Prior art keywords
cemented carbide
oil
gas industry
weight
carbide according
Prior art date
Application number
RU2001102588/02A
Other languages
Russian (ru)
Other versions
RU2218439C2 (en
Inventor
Майкл Джон Кэрпентер
Original Assignee
САНДВИК АБ (пабл)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from SE9802324A external-priority patent/SE512161C2/en
Application filed by САНДВИК АБ (пабл) filed Critical САНДВИК АБ (пабл)
Publication of RU2001102588A publication Critical patent/RU2001102588A/en
Application granted granted Critical
Publication of RU2218439C2 publication Critical patent/RU2218439C2/en

Links

Claims (5)

1. Цементированный карбид для использования в нефтяной и газовой промышленности, стойкий к совместному воздействию эрозии и коррозии при температурах от -50 до 300oС, а преимущественно в диапазоне 0-100oС, отличающийся тем, что он содержит, вес. %: 2,5-4,5 Co+Ni, с весовым отношением Co/Ni, составляющим около 3, 0,25-0,6 Сr и 0,1 Мо, причем преимущественно все зерна WC имеют размер <1 мкм, при этом полное содержание углерода лежит в интервале 6,13-(0,061±0,008) • содержание связующей фазы (Co+Ni) вес. %.1. Cemented carbide for use in the oil and gas industry, resistant to the combined effects of erosion and corrosion at temperatures from -50 to 300 o C, and mainly in the range of 0-100 o C, characterized in that it contains weight. %: 2.5-4.5 Co + Ni, with a Co / Ni weight ratio of about 3, 0.25-0.6 Cr and 0.1 Mo, with predominantly all WC grains having a size of <1 μm, at the total carbon content lies in the range of 6.13- (0.061 ± 0.008) • binder phase content (Co + Ni) weight. % 2. Цементированный карбид по п. 1, отличающийся тем, что он имеет следующий состав: 3,3% Со, 1,1% Ni, 0,52% Cr, 0,1% Мо, с балансом WC. 2. The cemented carbide according to claim 1, characterized in that it has the following composition: 3.3% Co, 1.1% Ni, 0.52% Cr, 0.1% Mo, with a balance of WC. 3. Цементированный карбид по п. 1, отличающийся тем, что он имеет следующий состав: 1,9% Со, 0,7% Ni, 0,3% Cr, 0,1% Мо, с балансом WC. 3. The cemented carbide according to claim 1, characterized in that it has the following composition: 1.9% Co, 0.7% Ni, 0.3% Cr, 0.1% Mo, with a balance of WC. 4. Цементированный карбид по одному из пп. 1-3, отличающийся тем, что содержание углерода лежит в интервале 6,13-(0,061±0,005) х содержание связующей фазы (Co+Ni) вес. %. 4. Cemented carbide according to one of paragraphs. 1-3, characterized in that the carbon content lies in the range of 6.13- (0.061 ± 0.005) x the content of the binder phase (Co + Ni) weight. % 5. Применение цементированного карбида по пп. 1-4 в нефтяной и газовой промышленности, особенно для изготовления компонентов, первичной функцией которых является управление давлением и расходом продуктов, получаемых из скважины. 5. The use of cemented carbide according to paragraphs. 1-4 in the oil and gas industry, especially for the manufacture of components whose primary function is to control the pressure and flow of products from the well.
RU2001102588/02A 1998-06-30 1999-06-23 Cemented carbide for usage in petroleum and gas industry RU2218439C2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9802324A SE512161C2 (en) 1998-06-30 1998-06-30 Carbide metal and its use in oil and gas extraction
SE9802324-5 1998-06-30
US09/340,724 US6086650A (en) 1998-06-30 1999-06-29 Cemented carbide for oil and gas applications

Publications (2)

Publication Number Publication Date
RU2001102588A true RU2001102588A (en) 2003-01-20
RU2218439C2 RU2218439C2 (en) 2003-12-10

Family

ID=26663345

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2001102588/02A RU2218439C2 (en) 1998-06-30 1999-06-23 Cemented carbide for usage in petroleum and gas industry

Country Status (10)

Country Link
US (1) US6086650A (en)
EP (1) EP1099001B1 (en)
AT (1) ATE251676T1 (en)
DE (1) DE69911972T2 (en)
ES (1) ES2205852T3 (en)
NO (1) NO331143B1 (en)
PT (1) PT1099001E (en)
RU (1) RU2218439C2 (en)
SE (1) SE512161C2 (en)
WO (1) WO2000000655A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE512668C2 (en) * 1997-09-05 2000-04-17 Sandvik Ab Ways to manufacture a corrosion resistant cemented carbide
SE519235C2 (en) * 1999-01-29 2003-02-04 Seco Tools Ab Tungsten carbide with durable binder phase
SE518890C2 (en) * 2000-09-27 2002-12-03 Sandvik Ab Carbide tools for cold working operations
SE522571C2 (en) * 2001-02-08 2004-02-17 Sandvik Ab Carbide sealing rings for drinking water applications
SE523821C2 (en) * 2002-10-25 2004-05-18 Sandvik Ab Carbide for oil and gas applications
SE529013C2 (en) * 2005-05-27 2007-04-10 Sandvik Intellectual Property Cemented carbide for tools for cold processing of beverage cans, and the use of such carbide in coldworking tools
GB201319620D0 (en) 2013-11-06 2013-12-18 Norwegian University Of Science And Technology Immunosuppressive agents and their use in therapy
GB201319621D0 (en) 2013-11-06 2013-12-18 Norwegian University Of Science And Technology Antimicrobial agents and their use in therapy
CN111356542B (en) * 2018-01-31 2022-05-31 日立金属株式会社 Composite hard alloy roller
EP3594370A1 (en) * 2018-07-12 2020-01-15 Ceratizit Luxembourg Sàrl Drawing die
JP7272353B2 (en) * 2018-11-01 2023-05-12 住友電気工業株式会社 Cemented Carbide, Cutting Tool and Cemented Carbide Manufacturing Method
GB201820628D0 (en) 2018-12-18 2019-01-30 Sandvik Hyperion AB Cemented carbide for high demand applications
EP3825430A1 (en) * 2019-11-22 2021-05-26 Ceratizit Luxembourg Sàrl Tungsten carbide based hard metal material

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2107884A1 (en) * 1970-02-18 1971-11-25 Sumitomo Electric Industries Composite body of high strength based on meta-bonded tungsten carbide
JPS5075511A (en) * 1973-11-09 1975-06-20
SE420844B (en) * 1979-05-17 1981-11-02 Sandvik Ab SINTRAD HARD METAL OF NICKEL-BASED BINDING METAL AND VOLFORCARBID
EP0062311B1 (en) * 1981-04-06 1985-07-17 Mitsubishi Materials Corporation Tungsten carbide-base hard alloy for hot-working apparatus members
SE9100227D0 (en) * 1991-01-25 1991-01-25 Sandvik Ab CORROSION RESISTANT CEMENTED CARBIDE
SE517473C2 (en) * 1996-07-19 2002-06-11 Sandvik Ab Roll for hot rolling with resistance to thermal cracks and wear

Similar Documents

Publication Publication Date Title
RU2001102588A (en) CEMENTED CARBIDE FOR USE IN OIL AND GAS INDUSTRY
RU2218439C2 (en) Cemented carbide for usage in petroleum and gas industry
ATE9169T1 (en) CEMENTED CARBIDE.
DE69215354D1 (en) CORROSION-RESISTANT CEMENTED CARBIDE
SE9903122D0 (en) Coated cemented carbide insert
SE8205907D0 (en) SINTRAD HARD ALLOY
RU2005136133A (en) MULTI-SCALE CERMETS FOR OPERATION AT HIGH TEMPERATURE UNDER EROSION AND CORROSION CONDITIONS
SE9802487D0 (en) Cemented carbide insert with binder phase enriched surface zone
CA2435342A1 (en) Nickel-base alloy
RU2003131346A (en) CEMENTED CARBIDE WITH INDICATOR OF SHOCK VISCOSITY FOR APPLICATION IN OIL AND GAS INDUSTRY
SE0003469L (en) Tools for cold working operations
GB1590733A (en) Coated consumable welding electrode
DE69206148T2 (en) Transition metal boride-based cermets, their manufacture and use.
KR900012863A (en) Diamond coated sintered body with excellent adhesion and manufacturing method
JPS5658944A (en) Wrist watch case
RU2005136135A (en) EROSION AND CORROSION RESISTANT CARBIDE CARMETS FOR LONG OPERATION AT HIGH TEMPERATURES
EP0104623A2 (en) Ductile brazing alloy containing reactive metals and precious metals
JPS6465276A (en) Composite material combining cavitation resistance with earth and sand abrasion resistance
JPS5389807A (en) Superhard alloy for bit
JPS5687648A (en) Cermet coated with hard metal compound
JPS57134545A (en) Alloy for oil well pipe with superior stress corrosion cracking resistance
RU2015189C1 (en) Solid alloy on the basis of chrome refractory compound
KR100209775B1 (en) High wear resistance sintering alloy with valve seat
JPS563649A (en) Sintered hard alloy having superior corrosion resistance
JPS565945A (en) Titanium carbide-base cermet