EA019473B1 - Низколегированная сталь с высокой прочностью на разрыв и высокой стойкостью к сульфидному растрескиванию под напряжением - Google Patents
Низколегированная сталь с высокой прочностью на разрыв и высокой стойкостью к сульфидному растрескиванию под напряжением Download PDFInfo
- Publication number
- EA019473B1 EA019473B1 EA201171096A EA201171096A EA019473B1 EA 019473 B1 EA019473 B1 EA 019473B1 EA 201171096 A EA201171096 A EA 201171096A EA 201171096 A EA201171096 A EA 201171096A EA 019473 B1 EA019473 B1 EA 019473B1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- steel
- content
- tensile strength
- steel according
- less
- Prior art date
Links
- 238000005336 cracking Methods 0.000 title claims description 9
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 title claims description 7
- 229910000851 Alloy steel Inorganic materials 0.000 title claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 67
- 239000010959 steel Substances 0.000 claims abstract description 67
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 239000012535 impurity Substances 0.000 claims abstract description 7
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 9
- 229910052796 boron Inorganic materials 0.000 claims description 8
- 239000004215 Carbon black (E152) Substances 0.000 claims description 6
- 229930195733 hydrocarbon Natural products 0.000 claims description 6
- 150000002430 hydrocarbons Chemical class 0.000 claims description 6
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 5
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 5
- 238000005266 casting Methods 0.000 abstract description 16
- 239000000203 mixture Substances 0.000 abstract description 10
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 8
- 229910052758 niobium Inorganic materials 0.000 abstract description 7
- 229910052750 molybdenum Inorganic materials 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 6
- 229910052719 titanium Inorganic materials 0.000 abstract description 5
- 229910052720 vanadium Inorganic materials 0.000 abstract description 5
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 4
- 229910052717 sulfur Inorganic materials 0.000 abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 abstract description 3
- 229910052748 manganese Inorganic materials 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 229910052710 silicon Inorganic materials 0.000 abstract description 3
- 229910052804 chromium Inorganic materials 0.000 abstract description 2
- 238000005496 tempering Methods 0.000 description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 14
- 238000010791 quenching Methods 0.000 description 14
- 230000000171 quenching effect Effects 0.000 description 14
- 230000000694 effects Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 12
- 238000011160 research Methods 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000009931 harmful effect Effects 0.000 description 6
- 239000010955 niobium Substances 0.000 description 6
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 6
- 229910001563 bainite Inorganic materials 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 229910000734 martensite Inorganic materials 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 150000001247 metal acetylides Chemical class 0.000 description 4
- 239000011733 molybdenum Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000007542 hardness measurement Methods 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000001632 sodium acetate Substances 0.000 description 2
- 235000017281 sodium acetate Nutrition 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 239000012085 test solution Substances 0.000 description 2
- 235000009421 Myristica fragrans Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002498 deadly effect Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000001115 mace Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000006385 ozonation reaction Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- -1 titanium nitrides Chemical class 0.000 description 1
- 238000000844 transformation 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
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0951326A FR2942808B1 (fr) | 2009-03-03 | 2009-03-03 | Acier faiblement allie a limite d'elasticite elevee et haute resistance a la fissuration sous contrainte par les sulfures. |
| PCT/EP2010/051803 WO2010100020A1 (en) | 2009-03-03 | 2010-02-12 | Low alloy steel with a high yield strength and high sulphide stress cracking resistance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA201171096A1 EA201171096A1 (ru) | 2012-02-28 |
| EA019473B1 true EA019473B1 (ru) | 2014-03-31 |
Family
ID=41066475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA201171096A EA019473B1 (ru) | 2009-03-03 | 2010-02-12 | Низколегированная сталь с высокой прочностью на разрыв и высокой стойкостью к сульфидному растрескиванию под напряжением |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US9394594B2 (OSRAM) |
| EP (1) | EP2403970B1 (OSRAM) |
| JP (1) | JP5740315B2 (OSRAM) |
| CN (1) | CN102341522B (OSRAM) |
| AR (1) | AR075771A1 (OSRAM) |
| BR (1) | BRPI1012568B1 (OSRAM) |
| CA (1) | CA2754123C (OSRAM) |
| EA (1) | EA019473B1 (OSRAM) |
| FR (1) | FR2942808B1 (OSRAM) |
| MX (1) | MX2011009051A (OSRAM) |
| PL (1) | PL2403970T3 (OSRAM) |
| SA (1) | SA110310172B1 (OSRAM) |
| WO (1) | WO2010100020A1 (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2673262C1 (ru) * | 2014-12-12 | 2018-11-23 | Ниппон Стил Энд Сумитомо Метал Корпорейшн | Низколегированная сталь для трубы для нефтяной скважины и способ производства трубы для нефтяной скважины из низколегированной стали |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013119980A1 (en) | 2012-02-08 | 2013-08-15 | Chevron U.S.A. Inc. | Equipment for use in corrosive environments and methods for forming thereof |
| UA112792C2 (uk) * | 2012-03-07 | 2016-10-25 | Ніппон Стіл Енд Сумітомо Метал Корпорейшн | Спосіб одержання високоміцного сталевого матеріалу з високою стійкістю до сульфідного розтріскування під напруженням |
| MX363648B (es) | 2012-06-20 | 2019-03-28 | Nippon Steel & Sumitomo Metal Corp | Acero para articulos tubulares de paises petroleros y metodo para la produccion de los mismos. |
| JP5333700B1 (ja) * | 2012-11-05 | 2013-11-06 | 新日鐵住金株式会社 | 耐硫化物応力割れ性に優れた低合金油井管用鋼及び低合金油井管用鋼の製造方法 |
| RU2552794C2 (ru) * | 2013-07-09 | 2015-06-10 | Открытое акционерное общество "Синарский трубный завод" (ОАО "СинТЗ") | Труба нефтяного сортамента хладостойкая |
| AR096965A1 (es) * | 2013-07-26 | 2016-02-10 | Nippon Steel & Sumitomo Metal Corp | Tubo de acero de baja aleación para pozo petrolero y método para la manufactura del mismo |
| CN103757565A (zh) * | 2013-12-31 | 2014-04-30 | 江苏永钢集团有限公司 | 一种低硅低锰的余热处理钢筋用钢 |
| WO2015190377A1 (ja) * | 2014-06-09 | 2015-12-17 | 新日鐵住金株式会社 | 低合金油井用鋼管 |
| AR101200A1 (es) | 2014-07-25 | 2016-11-30 | Nippon Steel & Sumitomo Metal Corp | Tubo de acero de baja aleación para pozo de petróleo |
| AU2015331943B2 (en) | 2014-10-17 | 2018-04-19 | Nippon Steel Corporation | Low alloy oil-well steel pipe |
| BR112017009632B1 (pt) | 2014-11-18 | 2021-05-04 | Jfe Steel Corporation | tubo de aço sem costura de alta resistência para produtos tubulares para indústria petrolífera e método para produzir o mesmo |
| EP3202943B1 (en) * | 2014-12-24 | 2019-06-19 | JFE Steel Corporation | High-strength seamless steel pipe for oil wells, and production method for high-strength seamless steel pipe for oil wells |
| JP5943165B1 (ja) * | 2014-12-24 | 2016-06-29 | Ｊｆｅスチール株式会社 | 油井用高強度継目無鋼管およびその製造方法 |
| CN105177434B (zh) * | 2015-09-25 | 2017-06-20 | 天津钢管集团股份有限公司 | 125ksi钢级耐硫化氢应力腐蚀油井管的制造方法 |
| JP6128297B1 (ja) * | 2015-12-22 | 2017-05-17 | Ｊｆｅスチール株式会社 | 油井用高強度継目無鋼管およびその製造方法 |
| BR112018012400B1 (pt) * | 2015-12-22 | 2020-02-18 | Jfe Steel Corporation | Tubo de aço inoxidável sem costura de alta resistência para poços de petróleo e método de fabricação do mesmo |
| JP6680142B2 (ja) * | 2016-08-22 | 2020-04-15 | 日本製鉄株式会社 | 高強度継目無油井管およびその製造方法 |
| CN109790609A (zh) * | 2016-10-06 | 2019-05-21 | 新日铁住金株式会社 | 钢材、油井用钢管以及钢材的制造方法 |
| CN106435373A (zh) * | 2016-12-21 | 2017-02-22 | 重庆中鼎三正科技有限公司 | 一种低合金高强度抗硫化氢钢及其制备方法 |
| AU2018213593A1 (en) | 2017-01-24 | 2019-08-01 | Nippon Steel Corporation | Steel material and method for producing steel material |
| AR114708A1 (es) | 2018-03-26 | 2020-10-07 | Nippon Steel & Sumitomo Metal Corp | Material de acero adecuado para uso en entorno agrio |
| AR114712A1 (es) | 2018-03-27 | 2020-10-07 | Nippon Steel & Sumitomo Metal Corp | Material de acero adecuado para uso en entorno agrio |
| AR115003A1 (es) | 2018-04-05 | 2020-11-18 | Nippon Steel & Sumitomo Metal Corp | Material de acero adecuado para uso en entorno agrio |
| US11773460B2 (en) | 2018-04-09 | 2023-10-03 | Nippon Steel Corporation | Steel pipe and method for producing steel pipe |
| WO2019198468A1 (ja) | 2018-04-09 | 2019-10-17 | 日本製鉄株式会社 | サワー環境での使用に適した鋼材 |
| WO2019198460A1 (ja) | 2018-04-09 | 2019-10-17 | 日本製鉄株式会社 | 鋼管、及び、鋼管の製造方法 |
| MX2020011361A (es) | 2018-04-27 | 2020-11-24 | Vallourec Oil & Gas France | Acero con resistencia al agrietamiento por tension de sulfuro, producto tubular hecho a partir de dicho acero, proceso para fabricar un producto tubular y uso del mismo. |
| CN110616366B (zh) * | 2018-06-20 | 2021-07-16 | 宝山钢铁股份有限公司 | 一种125ksi钢级抗硫油井管及其制造方法 |
| JP7088305B2 (ja) | 2018-10-31 | 2022-06-21 | 日本製鉄株式会社 | 鋼材、及び、鋼材の製造方法 |
| AR118071A1 (es) | 2019-02-15 | 2021-09-15 | Nippon Steel Corp | Material de acero adecuado para uso en ambiente agrio |
| AR118070A1 (es) | 2019-02-15 | 2021-09-15 | Nippon Steel Corp | Material de acero adecuado para uso en ambiente agrio |
| BR112021017459A2 (pt) | 2019-03-22 | 2021-12-14 | Nippon Steel Corp | Tubo de aço sem costura adequado para uso em ambiente ácido |
| MX2022008026A (es) | 2019-12-26 | 2022-07-27 | Jfe Steel Corp | Tubo de acero sin costura de alta resistencia y metodo para fabricar el mismo. |
| WO2022150241A1 (en) * | 2021-01-07 | 2022-07-14 | Exxonmobil Upstream Research Company | Process for protecting carbon steel pipe from sulfide stress cracking in severe sour service environments |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0082807A1 (de) * | 1981-12-22 | 1983-06-29 | Karl Rabofsky GmbH | Vorrichtung zum Führen des Faltmessers und zum Betätigen des Kipparmes des Messerbalkens einer Plissiermaschine |
| EP1197571A1 (en) * | 1999-05-06 | 2002-04-17 | Sumitomo Metal Industries, Ltd. | Steel product for oil well having high strength and being excellent in resistance to sulfide stress cracking |
| EP1862561A1 (en) * | 2005-03-24 | 2007-12-05 | Sumitomo Metal Industries, Ltd. | Steel for oil well pipe having excellent sulfide stress cracking resistance and method for manufacturing seamless steel pipe for oil well |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59232220A (ja) * | 1983-06-14 | 1984-12-27 | Sumitomo Metal Ind Ltd | 耐硫化物腐食割れ性に優れた高強度鋼の製法 |
| JPH0649588A (ja) * | 1992-08-05 | 1994-02-22 | Sumitomo Metal Ind Ltd | 耐硫化物応力腐食割れ性に優れる高強度鋼 |
| JPH06116635A (ja) * | 1992-10-02 | 1994-04-26 | Kawasaki Steel Corp | 耐硫化物応力腐食割れ性に優れた高強度低合金油井用鋼の製造方法 |
| JP3755163B2 (ja) * | 1995-05-15 | 2006-03-15 | 住友金属工業株式会社 | 耐硫化物応力割れ性に優れた高強度継目無鋼管の製造方法 |
| JP3362565B2 (ja) * | 1995-07-07 | 2003-01-07 | 住友金属工業株式会社 | 高強度高耐食継目無鋼管の製造方法 |
| DE69617002T4 (de) | 1995-05-15 | 2003-03-20 | Sumitomo Metal Industries, Ltd. | Verfahren zur herstellung von hochfesten nahtlosen stahlrohren mit hervorragender schwefel induzierter spannungsrisskorossionsbeständigkeit |
| JPH0959719A (ja) * | 1995-06-14 | 1997-03-04 | Sumitomo Metal Ind Ltd | 高強度高耐食継目無鋼管の製造方法 |
| JPH0959718A (ja) * | 1995-06-14 | 1997-03-04 | Sumitomo Metal Ind Ltd | 高強度高耐食継目無鋼管の製造方法 |
| JPH10237583A (ja) * | 1997-02-27 | 1998-09-08 | Sumitomo Metal Ind Ltd | 高張力鋼およびその製造方法 |
| JP2001011575A (ja) * | 1999-06-30 | 2001-01-16 | Nippon Steel Corp | 冷間加工性に優れた機械構造用棒鋼・鋼線及びその製造方法 |
| FR2823226B1 (fr) * | 2001-04-04 | 2004-02-20 | V & M France | Acier et tube en acier pour usage a haute temperature |
| CN1324158C (zh) * | 2001-05-15 | 2007-07-04 | 日新制钢株式会社 | 具有优异切削性的铁素体和马氏体不锈钢 |
| JP4725216B2 (ja) * | 2005-07-08 | 2011-07-13 | 住友金属工業株式会社 | 耐硫化物応力割れ性に優れた低合金油井管用鋼 |
| DE102005046459B4 (de) * | 2005-09-21 | 2013-11-28 | MHP Mannesmann Präzisrohr GmbH | Verfahren zur Herstellung von kaltgefertigten Präzisionsstahlrohren |
| JP4952425B2 (ja) | 2006-08-21 | 2012-06-13 | ソニー株式会社 | 液晶装置および電子機器 |
| WO2008123425A1 (ja) | 2007-03-30 | 2008-10-16 | Sumitomo Metal Industries, Ltd. | 低合金油井管用鋼および継目無鋼管 |
| US7862667B2 (en) | 2007-07-06 | 2011-01-04 | Tenaris Connections Limited | Steels for sour service environments |
| JP4251229B1 (ja) | 2007-09-19 | 2009-04-08 | 住友金属工業株式会社 | 高圧水素ガス環境用低合金鋼および高圧水素用容器 |
-
2009
- 2009-03-03 FR FR0951326A patent/FR2942808B1/fr active Active
-
2010
- 2010-02-12 MX MX2011009051A patent/MX2011009051A/es active IP Right Grant
- 2010-02-12 JP JP2011552381A patent/JP5740315B2/ja active Active
- 2010-02-12 CA CA2754123A patent/CA2754123C/en active Active
- 2010-02-12 CN CN201080010351.0A patent/CN102341522B/zh active Active
- 2010-02-12 EA EA201171096A patent/EA019473B1/ru not_active IP Right Cessation
- 2010-02-12 EP EP10706569.0A patent/EP2403970B1/en active Active
- 2010-02-12 WO PCT/EP2010/051803 patent/WO2010100020A1/en not_active Ceased
- 2010-02-12 BR BRPI1012568A patent/BRPI1012568B1/pt active IP Right Grant
- 2010-02-12 PL PL10706569T patent/PL2403970T3/pl unknown
- 2010-02-12 US US13/203,905 patent/US9394594B2/en active Active
- 2010-02-28 SA SA110310172A patent/SA110310172B1/ar unknown
- 2010-03-01 AR ARP100100596A patent/AR075771A1/es active IP Right Grant
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0082807A1 (de) * | 1981-12-22 | 1983-06-29 | Karl Rabofsky GmbH | Vorrichtung zum Führen des Faltmessers und zum Betätigen des Kipparmes des Messerbalkens einer Plissiermaschine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2673262C1 (ru) * | 2014-12-12 | 2018-11-23 | Ниппон Стил Энд Сумитомо Метал Корпорейшн | Низколегированная сталь для трубы для нефтяной скважины и способ производства трубы для нефтяной скважины из низколегированной стали |
Also Published As
| Publication number | Publication date |
|---|---|
| US9394594B2 (en) | 2016-07-19 |
| SA110310172B1 (ar) | 2013-12-18 |
| WO2010100020A1 (en) | 2010-09-10 |
| FR2942808B1 (fr) | 2011-02-18 |
| CN102341522A (zh) | 2012-02-01 |
| AR075771A1 (es) | 2011-04-27 |
| JP2012519238A (ja) | 2012-08-23 |
| BRPI1012568A2 (pt) | 2016-03-22 |
| MX2011009051A (es) | 2011-09-21 |
| EA201171096A1 (ru) | 2012-02-28 |
| PL2403970T3 (pl) | 2013-09-30 |
| EP2403970B1 (en) | 2013-05-08 |
| CA2754123A1 (en) | 2010-09-10 |
| BRPI1012568B1 (pt) | 2018-05-08 |
| FR2942808A1 (fr) | 2010-09-10 |
| CN102341522B (zh) | 2014-04-16 |
| JP5740315B2 (ja) | 2015-06-24 |
| CA2754123C (en) | 2015-11-24 |
| EP2403970A1 (en) | 2012-01-11 |
| US20110315276A1 (en) | 2011-12-29 |
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