EP2172573A4 - Nahtloses rohr aus martensitischem nichtrostendem stahl für ölbohrungsrohr und herstellungsverfahren dafür - Google Patents

Nahtloses rohr aus martensitischem nichtrostendem stahl für ölbohrungsrohr und herstellungsverfahren dafür

Info

Publication number
EP2172573A4
EP2172573A4 EP07829943A EP07829943A EP2172573A4 EP 2172573 A4 EP2172573 A4 EP 2172573A4 EP 07829943 A EP07829943 A EP 07829943A EP 07829943 A EP07829943 A EP 07829943A EP 2172573 A4 EP2172573 A4 EP 2172573A4
Authority
EP
European Patent Office
Prior art keywords
pipe
producing
same
oil well
martensitic stainless
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.)
Granted
Application number
EP07829943A
Other languages
English (en)
French (fr)
Other versions
EP2172573B1 (de
EP2172573A1 (de
Inventor
Yukio Miyata
Mitsuo Kimura
Masahito Tanaka
Ken Shimamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Steel Corp
Original Assignee
JFE Steel Corp
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
Application filed by JFE Steel Corp filed Critical JFE Steel Corp
Publication of EP2172573A1 publication Critical patent/EP2172573A1/de
Publication of EP2172573A4 publication Critical patent/EP2172573A4/de
Application granted granted Critical
Publication of EP2172573B1 publication Critical patent/EP2172573B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C21D9/14—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes wear-resistant or pressure-resistant pipes
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • C21D1/22—Martempering
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • C21D8/105—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies of ferrous alloys
EP07829943.5A 2007-06-29 2007-10-10 Nahtloses rohr aus martensitischem nichtrostendem stahl für ölbohrungsrohr und herstellungsverfahren dafür Active EP2172573B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007172560A JP5145793B2 (ja) 2007-06-29 2007-06-29 油井管用マルテンサイト系ステンレス継目無鋼管およびその製造方法
PCT/JP2007/070209 WO2009004741A1 (ja) 2007-06-29 2007-10-10 油井管用マルテンサイト系ステンレス継目無鋼管およびその製造方法

Publications (3)

Publication Number Publication Date
EP2172573A1 EP2172573A1 (de) 2010-04-07
EP2172573A4 true EP2172573A4 (de) 2011-05-18
EP2172573B1 EP2172573B1 (de) 2014-12-10

Family

ID=40225809

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07829943.5A Active EP2172573B1 (de) 2007-06-29 2007-10-10 Nahtloses rohr aus martensitischem nichtrostendem stahl für ölbohrungsrohr und herstellungsverfahren dafür

Country Status (6)

Country Link
US (1) US20100193087A1 (de)
EP (1) EP2172573B1 (de)
JP (1) JP5145793B2 (de)
CN (1) CN101437973B (de)
RU (1) RU2431693C1 (de)
WO (1) WO2009004741A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2322679B1 (de) * 2008-09-04 2020-02-26 JFE Steel Corporation Nahtloses rohr aus martensitischem nichtrostendem stahl für ölbohrlochrohr und herstellungsverfahren dafür
CN102191433A (zh) * 2010-03-17 2011-09-21 “沃斯托克-阿齐亚”有限责任公司 用于油田介质运输的无缝管
CN101956146A (zh) * 2010-10-12 2011-01-26 西安建筑科技大学 一种油气管线用高强韧超级马氏体不锈钢及其制备方法
WO2012111307A1 (ja) 2011-02-15 2012-08-23 住友金属工業株式会社 高Ｃｒステンレス鋼からなる継目無管の管端矯正方法
CN102839331B (zh) * 2011-06-24 2014-10-01 宝山钢铁股份有限公司 一种高韧性耐腐蚀钢及其制造方法
KR101355464B1 (ko) 2011-12-20 2014-01-28 주식회사 포스코 탄소강의 압연방법
JP5807630B2 (ja) * 2012-12-12 2015-11-10 Ｊｆｅスチール株式会社 継目無鋼管の熱処理設備列および高強度ステンレス鋼管の製造方法
RU2537981C1 (ru) * 2013-08-21 2015-01-10 Открытое акционерное общество "Завод им. В.А. Дегтярева" Способ правки стальных тонкостенных труб, совмещенный с закалкой
CN103740900A (zh) * 2013-11-30 2014-04-23 常熟市东鑫钢管有限公司 无缝钢管的热处理工艺
US20150275340A1 (en) * 2014-04-01 2015-10-01 Ati Properties, Inc. Dual-phase stainless steel
MX2017002975A (es) * 2014-09-08 2017-06-19 Jfe Steel Corp Tuberia de acero sin costura de alta resistencia para productos tubulares de region petrolifera y metodo de produccion de la misma.
RU2570964C1 (ru) * 2014-12-12 2015-12-20 Открытое акционерное общество "Ордена Трудового Красного Знамени и ордена труда ЧССР опытное конструкторское бюро "ГИДРОПРЕСС" (ОАО ОКБ "ГИДРОПРЕСС") Коллектор теплоносителя парогенератора с u-образными трубами горизонтального теплообменного пучка и способ его изготовления
CN104988403B (zh) * 2015-07-09 2017-03-08 山西太钢不锈钢股份有限公司 一种油气开采用马氏体不锈钢无缝钢管及其制造方法
EP3418412B1 (de) * 2016-02-19 2021-04-07 Nippon Steel Corporation Stahl nützlich als material für ketten
CN106119732B (zh) * 2016-06-24 2017-11-10 张家港海锅重型锻件有限公司 一种深海采油船用f60双相不锈钢管接头锻件原料生产方法
CN107099756B (zh) * 2017-05-10 2018-09-21 西宁特殊钢股份有限公司 一种高强度耐腐蚀抽油杆用钢及其生产方法
JP6680409B1 (ja) * 2018-05-25 2020-04-15 Ｊｆｅスチール株式会社 油井管用マルテンサイト系ステンレス継目無鋼管およびその製造方法
CN113584407A (zh) * 2020-04-30 2021-11-02 宝山钢铁股份有限公司 一种高强度耐高温腐蚀马氏体不锈钢及其制造方法
RU2751069C1 (ru) * 2020-09-30 2021-07-07 Публичное акционерное общество "Трубная металлургическая компания" (ПАО "ТМК") Способ производства бесшовных труб из нержавеющей стали мартенситного класса типа 13Cr
CN115369313A (zh) * 2021-05-17 2022-11-22 宝山钢铁股份有限公司 一种高韧性抗腐蚀马氏体不锈钢油套管及其制造方法
CN115572907B (zh) * 2022-10-25 2023-11-17 中广核工程有限公司 马氏体不锈钢及其制备方法和应用

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05263138A (ja) * 1992-02-18 1993-10-12 Nippon Steel Corp 耐食性に優れたマルテンサイト系ステンレス鋼継目無鋼管の製造法
JPH0641638A (ja) * 1992-07-23 1994-02-15 Nippon Steel Corp 靭性および耐応力腐食割れ性に優れたマルテンサイト系ステンレス鋼継目無鋼管の製造法
JPH0688130A (ja) * 1992-09-07 1994-03-29 Nippon Steel Corp 耐食性に優れたマルテンサイト系ステンレス鋼継目無鋼管の製造法
JPH06100935A (ja) * 1992-09-24 1994-04-12 Nippon Steel Corp 靭性および耐応力腐食割れ性に優れたマルテンサイト系ステンレス鋼継目無鋼管の製造法
JPH07179943A (ja) * 1993-12-22 1995-07-18 Nippon Steel Corp 耐食性に優れた高靭性マルテンサイト系ステンレス鋼継目無鋼管の製造法
JPH08109444A (ja) * 1994-10-07 1996-04-30 Nippon Steel Corp 圧潰圧力に優れた油井用継目無マルテンサイト系ステンレス鋼管の製造方法
JPH08120345A (ja) * 1994-08-23 1996-05-14 Nippon Steel Corp 耐食性に優れたマルテンサイト系ステンレス鋼継目無鋼管の製造法
EP1008666A1 (de) * 1998-12-08 2000-06-14 Sumitomo Metal Industries Limited Produkte aus martensitischem rostfreiem Stahl
JP2000313942A (ja) * 1999-04-27 2000-11-14 Nippon Steel Corp 表面品質に優れたマルテンサイト系ステンレス鋼継目無鋼管
JP2001032047A (ja) * 1999-07-19 2001-02-06 Nkk Corp 高耐食性を有する８６２Ｎ／ｍｍ２級低Ｃ高Ｃｒ合金油井管およびその製造方法
JP2001152249A (ja) * 1999-09-08 2001-06-05 Nkk Corp マルテンサイト系ステンレス鋼の製造方法
EP1584699A1 (de) * 2002-12-20 2005-10-12 Sumitomo Metal Industries, Ltd. Hochfester martensitischer edelstahl mit hervorragender beständigkeit gegen kohlensäurekorrosion und sulfid-spannungsrisskorrosion

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3855300B2 (ja) * 1996-04-19 2006-12-06 住友金属工業株式会社 継目無鋼管の製造方法および製造設備
JP3941298B2 (ja) * 1999-09-24 2007-07-04 Ｊｆｅスチール株式会社 油井用高強度マルテンサイト系ステンレス鋼管
JP3812360B2 (ja) * 2001-04-09 2006-08-23 住友金属工業株式会社 強度安定性に優れたマルテンサイト系ステンレス鋼
JP4240189B2 (ja) * 2001-06-01 2009-03-18 住友金属工業株式会社 マルテンサイト系ステンレス鋼

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05263138A (ja) * 1992-02-18 1993-10-12 Nippon Steel Corp 耐食性に優れたマルテンサイト系ステンレス鋼継目無鋼管の製造法
JPH0641638A (ja) * 1992-07-23 1994-02-15 Nippon Steel Corp 靭性および耐応力腐食割れ性に優れたマルテンサイト系ステンレス鋼継目無鋼管の製造法
JPH0688130A (ja) * 1992-09-07 1994-03-29 Nippon Steel Corp 耐食性に優れたマルテンサイト系ステンレス鋼継目無鋼管の製造法
JPH06100935A (ja) * 1992-09-24 1994-04-12 Nippon Steel Corp 靭性および耐応力腐食割れ性に優れたマルテンサイト系ステンレス鋼継目無鋼管の製造法
JPH07179943A (ja) * 1993-12-22 1995-07-18 Nippon Steel Corp 耐食性に優れた高靭性マルテンサイト系ステンレス鋼継目無鋼管の製造法
JPH08120345A (ja) * 1994-08-23 1996-05-14 Nippon Steel Corp 耐食性に優れたマルテンサイト系ステンレス鋼継目無鋼管の製造法
JPH08109444A (ja) * 1994-10-07 1996-04-30 Nippon Steel Corp 圧潰圧力に優れた油井用継目無マルテンサイト系ステンレス鋼管の製造方法
EP1008666A1 (de) * 1998-12-08 2000-06-14 Sumitomo Metal Industries Limited Produkte aus martensitischem rostfreiem Stahl
JP2000313942A (ja) * 1999-04-27 2000-11-14 Nippon Steel Corp 表面品質に優れたマルテンサイト系ステンレス鋼継目無鋼管
JP2001032047A (ja) * 1999-07-19 2001-02-06 Nkk Corp 高耐食性を有する８６２Ｎ／ｍｍ２級低Ｃ高Ｃｒ合金油井管およびその製造方法
JP2001152249A (ja) * 1999-09-08 2001-06-05 Nkk Corp マルテンサイト系ステンレス鋼の製造方法
EP1584699A1 (de) * 2002-12-20 2005-10-12 Sumitomo Metal Industries, Ltd. Hochfester martensitischer edelstahl mit hervorragender beständigkeit gegen kohlensäurekorrosion und sulfid-spannungsrisskorrosion

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009004741A1 *

Also Published As

Publication number Publication date
JP2009007658A (ja) 2009-01-15
EP2172573B1 (de) 2014-12-10
WO2009004741A1 (ja) 2009-01-08
RU2010102917A (ru) 2011-08-10
RU2431693C1 (ru) 2011-10-20
US20100193087A1 (en) 2010-08-05
JP5145793B2 (ja) 2013-02-20
CN101437973B (zh) 2012-09-05
EP2172573A1 (de) 2010-04-07
CN101437973A (zh) 2009-05-20

Similar Documents

Publication Publication Date Title
EP2172573A4 (de) Nahtloses rohr aus martensitischem nichtrostendem stahl für ölbohrungsrohr und herstellungsverfahren dafür
EP2003216A4 (de) Verfahren zum herstellen eines nahtlosen zweiphasen-edelstahlrohrs
EP2133443A4 (de) Stahl mit geringem legierungsanteil für ein rohr für ölbohrlöcher und nahtloses stahlrohr
EP2045348A4 (de) Bogenrohr und herstellungsverfahren dafür
EP2145705A4 (de) Nahtloses stahlrohr, das nahtlose stahlrohr verwendende hohlfeder und herstellungsverfahren dafür
EP1918395A4 (de) Nahtloses stahlrohr und herstellungsverfahren dafür
ZA200807786B (en) Steel tube with excellent steam oxidation resistance and method for producing the steel tube
EP1914324A4 (de) Verfahren zur herstellung eines nahtlosen stahlrohrs
EP2004372A4 (de) Verbunddorn
EP2151500A4 (de) Verzweigtes a-glucan, dieses produzierende a-glucosyltransferase, verfahren zur herstellung davon und verwendung davon
IL214980A0 (en) Producing method for living organism-applicable hydrogen-contained fluid and producing apparatus for the same
IL198382A0 (en) Smoking-simulating pipe
GB0801610D0 (en) Pipe expander
ZA200803925B (en) Steam generator pipe, associated production method and continuous steam generator
ZA200908428B (en) Method for the production of a component, and component
EP2052795A4 (de) Verfahren zur herstellung einer nahtlosen röhre
EP2014378A4 (de) Verfahren zur herstellung eines rohrs aus rostfreiem stahl
EP2314392A4 (de) Verfahren zur herstellung eines hochlegierten nahtlosen rohrs
HK1121004A1 (en) Sock and method for producing the same
EP2182086A4 (de) Struktur aus einer nickelbasierten legierung und einem stahl mit hohem chromanteil sowie verfahren zur herstellung der struktur aus einer nickelbasierten legierung und einem stahl mit hohem chromanteil
PL2293920T3 (pl) Odcinek rury i sposoby jego produkcji
EP2233014A4 (de) Öliges nahrungsmittel und verfahren zu seiner herstellung
EP2322679A4 (de) Nahtloses rohr aus martensitischem nichtrostendem stahl für ölbohrlochrohr und herstellungsverfahren dafür
EP2143541A4 (de) Fluorharzrohr und herstellungsverfahren dafür
EP2045558A4 (de) Rohraufweitungsverfahren

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20100126

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20110419

RIC1 Information provided on ipc code assigned before grant

Ipc: B21D 3/00 20060101ALI20110413BHEP

Ipc: C22C 38/02 20060101ALI20110413BHEP

Ipc: C22C 38/00 20060101AFI20090127BHEP

Ipc: C22C 38/58 20060101ALI20110413BHEP

Ipc: C21D 9/08 20060101ALI20110413BHEP

RIC1 Information provided on ipc code assigned before grant

Ipc: C22C 38/40 20060101ALI20130809BHEP

Ipc: C21D 8/10 20060101ALN20130809BHEP

Ipc: C22C 38/02 20060101ALI20130809BHEP

Ipc: C22C 38/58 20060101ALI20130809BHEP

Ipc: C22C 38/00 20060101AFI20130809BHEP

Ipc: C21D 9/08 20060101ALI20130809BHEP

Ipc: C21D 6/00 20060101ALI20130809BHEP

Ipc: C22C 38/04 20060101ALI20130809BHEP

Ipc: B21D 3/00 20060101ALI20130809BHEP

Ipc: C21D 9/14 20060101ALI20130809BHEP

Ipc: C21D 1/22 20060101ALI20130809BHEP

RIC1 Information provided on ipc code assigned before grant

Ipc: C21D 6/00 20060101ALI20140417BHEP

Ipc: C22C 38/40 20060101ALI20140417BHEP

Ipc: C22C 38/04 20060101ALI20140417BHEP

Ipc: C21D 1/22 20060101ALI20140417BHEP

Ipc: C22C 38/00 20060101AFI20140417BHEP

Ipc: B21D 3/00 20060101ALI20140417BHEP

Ipc: C22C 38/58 20060101ALI20140417BHEP

Ipc: C21D 8/10 20060101ALN20140417BHEP

Ipc: C22C 38/02 20060101ALI20140417BHEP

Ipc: C21D 9/08 20060101ALI20140417BHEP

Ipc: C21D 9/14 20060101ALI20140417BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: C21D 6/00 20060101ALI20140515BHEP

Ipc: C22C 38/02 20060101ALI20140515BHEP

Ipc: C22C 38/00 20060101AFI20140515BHEP

Ipc: C22C 38/58 20060101ALI20140515BHEP

Ipc: C21D 1/22 20060101ALI20140515BHEP

Ipc: B21D 3/00 20060101ALI20140515BHEP

Ipc: C21D 8/10 20060101ALN20140515BHEP

Ipc: C22C 38/40 20060101ALI20140515BHEP

Ipc: C21D 9/14 20060101ALI20140515BHEP

Ipc: C21D 9/08 20060101ALI20140515BHEP

Ipc: C22C 38/04 20060101ALI20140515BHEP

RIC1 Information provided on ipc code assigned before grant

Ipc: C21D 9/08 20060101ALI20140521BHEP

Ipc: C22C 38/58 20060101ALI20140521BHEP

Ipc: C22C 38/02 20060101ALI20140521BHEP

Ipc: C22C 38/04 20060101ALI20140521BHEP

Ipc: C22C 38/40 20060101ALI20140521BHEP

Ipc: C21D 1/22 20060101ALI20140521BHEP

Ipc: C21D 8/10 20060101ALN20140521BHEP

Ipc: C22C 38/00 20060101AFI20140521BHEP

Ipc: C21D 9/14 20060101ALI20140521BHEP

Ipc: C21D 6/00 20060101ALI20140521BHEP

Ipc: B21D 3/00 20060101ALI20140521BHEP

INTG Intention to grant announced

Effective date: 20140605

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 700712

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150115

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602007039647

Country of ref document: DE

Effective date: 20150122

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 700712

Country of ref document: AT

Kind code of ref document: T

Effective date: 20141210

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20141210

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20141210

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141210

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141210

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141210

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141210

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141210

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150311

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141210

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141210

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150410

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141210

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141210

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141210

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141210

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141210

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150410

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602007039647

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141210

26N No opposition filed

Effective date: 20150911

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141210

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151010

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141210

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20151010

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141210

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20151031

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20151010

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20151031

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20151010

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141210

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20071010

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141210

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141210

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141210

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20220908

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20220913

Year of fee payment: 16

Ref country code: DE

Payment date: 20220831

Year of fee payment: 16