EP2980238A4 - Plaque en acier présentant une résistance à la fissuration induite par l'hydrogène et une ténacité excellentes, et tube de canalisation en acier - Google Patents
Plaque en acier présentant une résistance à la fissuration induite par l'hydrogène et une ténacité excellentes, et tube de canalisation en acierInfo
- Publication number
- EP2980238A4 EP2980238A4 EP14773706.8A EP14773706A EP2980238A4 EP 2980238 A4 EP2980238 A4 EP 2980238A4 EP 14773706 A EP14773706 A EP 14773706A EP 2980238 A4 EP2980238 A4 EP 2980238A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- toughness
- cracking resistance
- line pipe
- induced cracking
- excellent hydrogen
- 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
Links
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
-
- 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
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
-
- 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
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
-
- 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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- 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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- 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
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
-
- 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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- 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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- 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
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
-
- 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
-
- 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
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
-
- 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
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- 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
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- 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
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
-
- 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
- C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
-
- 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
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013073310 | 2013-03-29 | ||
PCT/JP2014/058222 WO2014157165A1 (fr) | 2013-03-29 | 2014-03-25 | Plaque en acier présentant une résistance à la fissuration induite par l'hydrogène et une ténacité excellentes, et tube de canalisation en acier |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2980238A1 EP2980238A1 (fr) | 2016-02-03 |
EP2980238A4 true EP2980238A4 (fr) | 2016-11-23 |
EP2980238B1 EP2980238B1 (fr) | 2018-02-14 |
Family
ID=51624136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14773706.8A Not-in-force EP2980238B1 (fr) | 2013-03-29 | 2014-03-25 | Plaque en acier présentant une résistance à la fissuration induite par l'hydrogène et une ténacité excellentes, et tube de canalisation en acier |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2980238B1 (fr) |
JP (1) | JP6169025B2 (fr) |
KR (1) | KR101709034B1 (fr) |
CN (1) | CN105102652B (fr) |
WO (1) | WO2014157165A1 (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6211296B2 (ja) * | 2013-04-30 | 2017-10-11 | 株式会社神戸製鋼所 | 耐サワー性とhaz靭性に優れた鋼板 |
JP6343472B2 (ja) * | 2014-03-28 | 2018-06-13 | 株式会社神戸製鋼所 | 低温靭性に優れた高強度ラインパイプ用鋼板および高強度ラインパイプ用鋼管 |
WO2016104528A1 (fr) * | 2014-12-26 | 2016-06-30 | 株式会社神戸製鋼所 | Plaque d'acier ayant d'excellentes propriétés en termes de ténacité et de résistance à la fissuration sous hydrogène et tube en acier pour tube de canalisation |
JP2016125139A (ja) * | 2014-12-26 | 2016-07-11 | 株式会社神戸製鋼所 | 耐水素誘起割れ性に優れた鋼板およびラインパイプ用鋼管 |
JP2016125140A (ja) * | 2014-12-26 | 2016-07-11 | 株式会社神戸製鋼所 | 耐水素誘起割れ性と靭性に優れた鋼板およびラインパイプ用鋼管 |
JP2016125137A (ja) * | 2014-12-26 | 2016-07-11 | 株式会社神戸製鋼所 | 耐水素誘起割れ性に優れた鋼板およびラインパイプ用鋼管 |
JP6584912B2 (ja) * | 2014-12-26 | 2019-10-02 | 株式会社神戸製鋼所 | 耐水素誘起割れ性に優れた鋼板およびラインパイプ用鋼管 |
WO2016104529A1 (fr) * | 2014-12-26 | 2016-06-30 | 株式会社神戸製鋼所 | Plaque d'acier ayant une excellente résistance à la fissuration sous hydrogène et tube en acier pour tube de canalisation |
CN106636958B (zh) * | 2015-07-16 | 2018-09-04 | 中国科学院金属研究所 | 一种含Cu管线钢及其强化热处理工艺 |
CN105886909B (zh) * | 2016-04-19 | 2017-08-11 | 江阴兴澄特种钢铁有限公司 | 一种抗氢致开裂压力容器钢板及其制造方法 |
KR102497363B1 (ko) * | 2017-10-19 | 2023-02-08 | 제이에프이 스틸 가부시키가이샤 | 내사워 라인 파이프용 고강도 강판 및 이것을 사용한 고강도 강관 |
CN109694991A (zh) * | 2017-10-20 | 2019-04-30 | 鞍钢股份有限公司 | 一种抗氢致裂纹性能优异的容器钢板 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2896198B2 (ja) * | 1990-06-12 | 1999-05-31 | 川崎製鉄株式会社 | 耐水素誘起割れ性の優れた鋼の鋳造方法 |
JP2008007841A (ja) * | 2006-06-30 | 2008-01-17 | Sumitomo Metal Ind Ltd | 厚鋼板用連続鋳造鋳片及びその製造方法並びに厚鋼板 |
JP2012036462A (ja) * | 2010-08-09 | 2012-02-23 | Nippon Steel Corp | 耐水素誘起割れ性に優れた鋼材 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5492511A (en) * | 1977-12-29 | 1979-07-21 | Kawasaki Steel Co | Steel having good hydrogenninduced crack resistivity |
JPS607686B2 (ja) * | 1978-02-16 | 1985-02-26 | 住友金属工業株式会社 | 耐水素誘起割れ性のすぐれたラインパイプ用鋼の製造法 |
JPS5810444B2 (ja) * | 1979-03-28 | 1983-02-25 | 住友金属工業株式会社 | 耐水素誘起割れ性のすぐれた鋼板の製造法 |
JPS55134155A (en) * | 1979-04-03 | 1980-10-18 | Nippon Steel Corp | Steel plate with superior hydrogen-induced crack resistance |
JPH06136440A (ja) | 1992-10-28 | 1994-05-17 | Nippon Steel Corp | 耐サワー性の優れた高強度鋼板の製造法 |
JPH1121613A (ja) * | 1997-05-07 | 1999-01-26 | Nippon Steel Corp | 低温靭性および耐サワー性に優れた鋼の製造方法 |
JP3854412B2 (ja) * | 1998-10-02 | 2006-12-06 | 新日本製鐵株式会社 | 溶接熱影響部靱性に優れた耐サワー鋼板およびその製造法 |
JP5157030B2 (ja) * | 2001-03-23 | 2013-03-06 | Jfeスチール株式会社 | 耐hic性に優れた高強度ラインパイプ用鋼の製造方法 |
CN101082383A (zh) * | 2006-05-29 | 2007-12-05 | 宝山钢铁股份有限公司 | 一种抗硫化氢腐蚀油气集输用无缝管及其制造方法 |
JP5262075B2 (ja) * | 2007-11-14 | 2013-08-14 | 新日鐵住金株式会社 | 耐サワー性能に優れた鋼管用鋼の製造方法 |
JP5045408B2 (ja) * | 2007-12-10 | 2012-10-10 | Jfeスチール株式会社 | 連続鋳造鋳片の製造方法 |
JP2010116611A (ja) * | 2008-11-13 | 2010-05-27 | Kobe Steel Ltd | 大入熱時でのhaz靱性に優れた低硫厚板鋼板の製造方法 |
JP5423324B2 (ja) | 2009-02-12 | 2014-02-19 | 新日鐵住金株式会社 | 耐水素誘起割れ性に優れた高強度ラインパイプ用鋼板及び高強度ラインパイプ用鋼管 |
CN102719744B (zh) * | 2012-06-25 | 2014-03-19 | 宝山钢铁股份有限公司 | 低温结构用钢及其制造方法 |
-
2014
- 2014-03-14 JP JP2014052390A patent/JP6169025B2/ja not_active Expired - Fee Related
- 2014-03-25 KR KR1020157026518A patent/KR101709034B1/ko active IP Right Grant
- 2014-03-25 CN CN201480017953.7A patent/CN105102652B/zh not_active Expired - Fee Related
- 2014-03-25 EP EP14773706.8A patent/EP2980238B1/fr not_active Not-in-force
- 2014-03-25 WO PCT/JP2014/058222 patent/WO2014157165A1/fr active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2896198B2 (ja) * | 1990-06-12 | 1999-05-31 | 川崎製鉄株式会社 | 耐水素誘起割れ性の優れた鋼の鋳造方法 |
JP2008007841A (ja) * | 2006-06-30 | 2008-01-17 | Sumitomo Metal Ind Ltd | 厚鋼板用連続鋳造鋳片及びその製造方法並びに厚鋼板 |
JP2012036462A (ja) * | 2010-08-09 | 2012-02-23 | Nippon Steel Corp | 耐水素誘起割れ性に優れた鋼材 |
Non-Patent Citations (1)
Title |
---|
See also references of WO2014157165A1 * |
Also Published As
Publication number | Publication date |
---|---|
KR101709034B1 (ko) | 2017-02-21 |
WO2014157165A1 (fr) | 2014-10-02 |
EP2980238B1 (fr) | 2018-02-14 |
JP6169025B2 (ja) | 2017-07-26 |
EP2980238A1 (fr) | 2016-02-03 |
KR20150121193A (ko) | 2015-10-28 |
CN105102652A (zh) | 2015-11-25 |
CN105102652B (zh) | 2017-11-21 |
JP2014208892A (ja) | 2014-11-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2980238A4 (fr) | Plaque en acier présentant une résistance à la fissuration induite par l'hydrogène et une ténacité excellentes, et tube de canalisation en acier | |
EP2980235A4 (fr) | Plaque en acier présentant une excellente résistance à la fissuration induite par l'hydrogène et une excellente ténacité de la zone exposée à la chaleur de soudage, et tube en acier destiné à être utilisé comme tube de canalisation | |
EP2832879A4 (fr) | Tuyau d'acier à haute résistance pour tuyau de canalisation ayant une excellente résistance à la fissuration induite par hydrogène, tuyau d'acier à haute résistance pour tuyau de canalisation l'utilisant et son procédé de fabrication | |
EP3018231A4 (fr) | Tôle d'acier présentant une excellente résistance aux fissurations induites par l'hydrogène et une excellente ténacité ainsi que tube d'acier pour un tube de canalisation | |
EP3081663A4 (fr) | Plaque d'acier dotée d'une excellente résistance à l'acidité, d'une excellente ténacité haz et d'une excellente dureté haz et tuyau en acier pour tuyau de canalisation | |
EP3042976A4 (fr) | Tôle d'acier pour tube de canalisation haute résistance à paroi épaisse présentant d'exceptionnelles propriétés de résistance au vieillissement, de résistance aux chocs, et une ductilité à faible température, et tube de canalisation | |
EP2837708A4 (fr) | Tuyau en acier soudé par résistance électrique à paroi épaisse et résistance élevée présentant une excellente ténacité à basse température, et son procédé de fabrication | |
EP3239333A4 (fr) | Plaque d'acier ayant d'excellentes propriétés en termes de ténacité et de résistance à la fissuration sous hydrogène et tube en acier pour tube de canalisation | |
EP2865777A4 (fr) | Tuyau en acier inoxydable à forte résistance sans soudure ayant une excellente résistance à la corrosion pour des puits de pétrole, et son procédé de fabrication | |
EP3012340A4 (fr) | Tôle d'acier ht550 de résistance ultraélevée et d'excellente soudabilité et son procédé de production | |
EP2824198B8 (fr) | Procédé de fabrication d'un tube sans soudure d'acier à résistance élevée ayant une excellente résistance à la fissuration sous contrainte au sulfure | |
EP3050988A4 (fr) | Tôle d'acier à haute résistance présentant d'excellentes propriétés de ductilité et de ténacité à basse température, et son procédé de production | |
ZA201506332B (en) | High strength steel sheet excellent in delayed fracture resistance and low temperature toughness, and high strength member manufactured using the same | |
PL3022475T3 (pl) | Uchwyt rury z elementem blokującym | |
EP3112490A4 (fr) | Tuyau en acier pour une ligne d'injection de carburant, et ligne d'injection de carburant utilisant celui-ci | |
EP3026140A4 (fr) | Tôle d'acier pour tube de canalisation et tube de canalisation | |
EP3026138B8 (fr) | Matériau d'acier à grande résistance mécanique pour utilisation dans les puits de pétrole, et tube pour puits de pétrole | |
EP2878696A4 (fr) | Tuyau en acier soudé par résistance électrique qui présente une excellente résistance à la fissuration sous hydrogène (hic) et une excellente résilience aux basses températures au niveau des parties soudées par résistance électrique, et procédé de production de ce dernier | |
EP2987885A4 (fr) | Plaque d'acier épaisse dotée d'une excellente résistance à très basse température | |
EP3081674A4 (fr) | Dispositif de galvanoplastie d'un tuyau d'acier | |
EP3239320A4 (fr) | Tôle d'acier présentant une excellente résistance à la fissuration induite par l'hydrogène et tube d'acier pour tube de canalisation | |
EP3085800A4 (fr) | Tuyau en acier soudé à résistance électrique | |
EP3034642A4 (fr) | Acier inoxydable martensitique ayant une excellente résistance à l'usure et une excellente résistance à la corrosion, et procédé pour sa production | |
EP3282028A4 (fr) | Tôle d'acier pour tube de canalisation haute résistance ayant une excellente ténacité à basse température et tube d'acier pour tube de canalisation haute résistance | |
PL3314032T3 (pl) | Rura stalowa odporna na korozję, sposób wytwarzania wspomnianej rury stalowej i jej zastosowanie |
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: 20151001 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20161020 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: C22C 38/28 20060101ALI20161014BHEP Ipc: C22C 38/14 20060101ALI20161014BHEP Ipc: C22C 38/12 20060101ALI20161014BHEP Ipc: C21D 9/46 20060101ALI20161014BHEP Ipc: C22C 38/48 20060101ALI20161014BHEP Ipc: C22C 38/26 20060101ALI20161014BHEP Ipc: C22C 38/42 20060101ALI20161014BHEP Ipc: C22C 38/02 20060101ALI20161014BHEP Ipc: C22C 38/44 20060101ALI20161014BHEP Ipc: C22C 38/08 20060101ALI20161014BHEP Ipc: C22C 38/54 20060101ALI20161014BHEP Ipc: C22C 38/18 20060101ALI20161014BHEP Ipc: C22C 38/04 20060101ALI20161014BHEP Ipc: C22C 38/06 20060101ALI20161014BHEP Ipc: C22C 38/50 20060101ALI20161014BHEP Ipc: C22C 38/58 20060101ALI20161014BHEP Ipc: C21D 8/02 20060101ALI20161014BHEP Ipc: C22C 38/00 20060101AFI20161014BHEP Ipc: C22C 38/16 20060101ALI20161014BHEP |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20170908 |
|
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): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM 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: DE Ref legal event code: R096 Ref document number: 602014020980 Country of ref document: DE Ref country code: AT Ref legal event code: REF Ref document number: 969881 Country of ref document: AT Kind code of ref document: T Effective date: 20180315 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20180214 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NO 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: 20180514 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: 20180214 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: 20180214 Ref country code: HR 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: 20180214 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: 20180214 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: 20180214 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: 20180214 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20180515 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: 20180214 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: 20180214 Ref country code: RS 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: 20180214 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: 20180514 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL 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: 20180214 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: 20180214 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: 20180214 Ref country code: IT 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: 20180214 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: 20180214 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 602014020980 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20180214 Ref country code: SM 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: 20180214 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: 20180214 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: 20180214 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: 20180214 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20180331 |
|
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: IE Ref legal event code: MM4A |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20180325 |
|
26N | No opposition filed |
Effective date: 20181115 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20180514 |
|
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: 20180325 |
|
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: 20180331 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180331 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180331 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: 20180214 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180414 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180514 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20190312 Year of fee payment: 6 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20180325 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20180214 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20200225 Year of fee payment: 7 |
|
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: 20180214 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180214 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: 20140325 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20180614 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 602014020980 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201001 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: UEP Ref document number: 969881 Country of ref document: AT Kind code of ref document: T Effective date: 20180214 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 969881 Country of ref document: AT Kind code of ref document: T Effective date: 20210325 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20210325 |