RU2711698C2 - Высокопрочная стальная полоса и способ ее производства - Google Patents
Высокопрочная стальная полоса и способ ее производства Download PDFInfo
- Publication number
- RU2711698C2 RU2711698C2 RU2015136605A RU2015136605A RU2711698C2 RU 2711698 C2 RU2711698 C2 RU 2711698C2 RU 2015136605 A RU2015136605 A RU 2015136605A RU 2015136605 A RU2015136605 A RU 2015136605A RU 2711698 C2 RU2711698 C2 RU 2711698C2
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- Prior art keywords
- steel strip
- rolling
- temperature
- steel
- strength
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- 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
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
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- 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
- C21D6/002—Heat treatment of ferrous alloys containing Cr
-
- 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
- C21D6/005—Heat treatment of ferrous alloys containing Mn
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- 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
- C21D6/008—Heat treatment of ferrous alloys containing Si
-
- 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
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- 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/021—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving particular fabrication steps or treatments of ingots or slabs
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- 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys 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 of ferrous metals or ferrous alloys 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
- C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
- C21D8/0421—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing characterised by the working steps
- C21D8/0426—Hot rolling
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- 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
- C21D8/0447—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing characterised by the heat treatment
- C21D8/0463—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing 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
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- 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
- C22C38/12—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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium 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
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
-
- 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
- C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
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)
- Heat Treatment Of Sheet Steel (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310022008.3 | 2013-01-22 | ||
| CN2013100220083A CN103060690A (zh) | 2013-01-22 | 2013-01-22 | 一种高强度钢板及其制造方法 |
| PCT/CN2013/090268 WO2014114158A1 (zh) | 2013-01-22 | 2013-12-24 | 一种高强度钢板及其制造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2015136605A RU2015136605A (ru) | 2017-09-28 |
| RU2711698C2 true RU2711698C2 (ru) | 2020-01-21 |
Family
ID=48103579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2015136605A RU2711698C2 (ru) | 2013-01-22 | 2013-12-24 | Высокопрочная стальная полоса и способ ее производства |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11268176B2 (https=) |
| EP (1) | EP2949773B1 (https=) |
| JP (1) | JP6426621B2 (https=) |
| KR (1) | KR102229530B1 (https=) |
| CN (1) | CN103060690A (https=) |
| AU (1) | AU2013375523B2 (https=) |
| RU (1) | RU2711698C2 (https=) |
| WO (1) | WO2014114158A1 (https=) |
| ZA (1) | ZA201505249B (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103060690A (zh) | 2013-01-22 | 2013-04-24 | 宝山钢铁股份有限公司 | 一种高强度钢板及其制造方法 |
| CN103898406B (zh) * | 2014-03-25 | 2016-08-24 | 宝山钢铁股份有限公司 | 一种屈服强度890MPa级低焊接裂纹敏感性钢板及其制造方法 |
| CN105506494B (zh) * | 2014-09-26 | 2017-08-25 | 宝山钢铁股份有限公司 | 一种屈服强度800MPa级高韧性热轧高强钢及其制造方法 |
| CN104278206A (zh) * | 2014-10-15 | 2015-01-14 | 山东钢铁股份有限公司 | 一种厚度60mm以下屈服强度690MPa级钢板及其制备方法 |
| CN104513937A (zh) * | 2014-12-19 | 2015-04-15 | 宝山钢铁股份有限公司 | 一种屈服强度800MPa级别高强钢及其生产方法 |
| CN109207839A (zh) * | 2017-06-29 | 2019-01-15 | 宝山钢铁股份有限公司 | 一种高强高韧射孔枪管及其制造方法 |
| CN110819878B (zh) * | 2019-10-23 | 2021-10-29 | 舞阳钢铁有限责任公司 | 一种爆炸复合用具备优良低温韧性钢板及其生产方法 |
| CN119685713B (zh) * | 2023-09-25 | 2025-12-16 | 宝山钢铁股份有限公司 | 一种低碳足迹的超高强度钢及其制造方法 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2210603C2 (ru) * | 1997-07-28 | 2003-08-20 | Эксонмобил Апстрим Рисерч Компани | Способ получения сверхвысокопрочных свариваемых сталей |
| RU2215813C2 (ru) * | 1997-07-28 | 2003-11-10 | Эксонмобил Апстрим Рисерч Компани | Низколегированная, практически не содержащая бора сталь |
| JP2008169440A (ja) * | 2007-01-12 | 2008-07-24 | Jfe Steel Kk | 薄肉低降伏比高張力鋼板およびその製造方法 |
| JP2010229528A (ja) * | 2009-03-30 | 2010-10-14 | Jfe Steel Corp | 延性に優れた高張力鋼板及びその製造方法 |
| EP2484791A1 (en) * | 2009-09-30 | 2012-08-08 | JFE Steel Corporation | Steel plate having low yield ratio, high strength and high uniform elongation and method for producing same |
| WO2012161248A1 (ja) * | 2011-05-25 | 2012-11-29 | 新日鐵住金株式会社 | 熱延鋼板及びその製造方法 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63121618A (ja) * | 1986-11-11 | 1988-05-25 | Sumitomo Metal Ind Ltd | 高延性、高靭性Nb添加熱延鋼板の製造方法 |
| JPH0788554B2 (ja) * | 1988-12-23 | 1995-09-27 | 日本鋼管株式会社 | 建築用耐火鋼材 |
| JP2671732B2 (ja) * | 1992-11-02 | 1997-10-29 | 住友金属工業株式会社 | 溶接性に優れた高張力鋼の製造方法 |
| JP2828054B2 (ja) * | 1996-08-15 | 1998-11-25 | 日本鋼管株式会社 | 建築用耐火鋼材 |
| JP4105381B2 (ja) * | 1997-07-28 | 2008-06-25 | エクソンモービル アップストリーム リサーチ カンパニー | 優れた靭性をもつ、超高強度、溶接性、硼素‐含有鋼 |
| RU2218443C2 (ru) * | 1997-07-28 | 2003-12-10 | Эксонмобил Апстрим Рисерч Компани | Толстолистовая сталь с высокой ударной вязкостью и способ ее получения |
| WO2003006699A1 (en) * | 2001-07-13 | 2003-01-23 | Nkk Corporation | High strength steel pipe having strength higher than that of api x65 grade |
| JP4445365B2 (ja) * | 2004-10-06 | 2010-04-07 | 新日本製鐵株式会社 | 伸びと穴拡げ性に優れた高強度薄鋼板の製造方法 |
| CN100494451C (zh) * | 2005-03-30 | 2009-06-03 | 宝山钢铁股份有限公司 | 屈服强度960MPa以上超高强度钢板及其制造方法 |
| CN101418416B (zh) * | 2007-10-26 | 2010-12-01 | 宝山钢铁股份有限公司 | 屈服强度800MPa级低焊接裂纹敏感性钢板及其制造方法 |
| JP5433964B2 (ja) | 2008-03-31 | 2014-03-05 | Jfeスチール株式会社 | 曲げ加工性および低温靭性に優れる高張力鋼板の製造方法 |
| CN101906594B (zh) | 2009-06-08 | 2013-07-31 | 鞍钢股份有限公司 | 一种900MPa级屈服强度调质钢板及其制造方法 |
| JP4860784B2 (ja) * | 2010-01-13 | 2012-01-25 | 新日本製鐵株式会社 | 成形性に優れた高強度鋼板及びその製造方法 |
| BR112012029698B1 (pt) | 2010-05-27 | 2019-02-19 | Nippon Steel & Sumitomo Metal Corporation | Método de produção de uma chapa de aço de alta resistência para uma estrutura soldada |
| JP5742123B2 (ja) | 2010-07-16 | 2015-07-01 | Jfeスチール株式会社 | ラインパイプ用高強度溶接鋼管向け高張力熱延鋼板およびその製造方法 |
| TWI447236B (zh) | 2011-03-28 | 2014-08-01 | Nippon Steel & Sumitomo Metal Corp | 熱軋鋼板及其製造方法 |
| CN102260283B (zh) * | 2011-04-14 | 2014-11-05 | 华东理工大学 | 杂环取代双齿胺基配体铝络合物及其制备方法和应用 |
| CN102618793B (zh) * | 2012-03-30 | 2013-11-20 | 宝山钢铁股份有限公司 | 一种屈服强度 960MPa 级钢板及其制造方法 |
| CN102618800A (zh) * | 2012-03-30 | 2012-08-01 | 宝山钢铁股份有限公司 | 一种屈服强度1150MPa级钢板及其制造方法 |
| CN102787272B (zh) * | 2012-07-26 | 2013-10-16 | 北京科技大学 | 一种汽车厢体用热轧酸洗高强钢的制备方法 |
| CN103060690A (zh) * | 2013-01-22 | 2013-04-24 | 宝山钢铁股份有限公司 | 一种高强度钢板及其制造方法 |
-
2013
- 2013-01-22 CN CN2013100220083A patent/CN103060690A/zh active Pending
- 2013-12-24 KR KR1020157022770A patent/KR102229530B1/ko active Active
- 2013-12-24 US US14/762,216 patent/US11268176B2/en active Active
- 2013-12-24 AU AU2013375523A patent/AU2013375523B2/en active Active
- 2013-12-24 WO PCT/CN2013/090268 patent/WO2014114158A1/zh not_active Ceased
- 2013-12-24 RU RU2015136605A patent/RU2711698C2/ru active
- 2013-12-24 EP EP13872709.4A patent/EP2949773B1/en active Active
- 2013-12-24 JP JP2015552984A patent/JP6426621B2/ja active Active
-
2015
- 2015-07-21 ZA ZA2015/05249A patent/ZA201505249B/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2210603C2 (ru) * | 1997-07-28 | 2003-08-20 | Эксонмобил Апстрим Рисерч Компани | Способ получения сверхвысокопрочных свариваемых сталей |
| RU2215813C2 (ru) * | 1997-07-28 | 2003-11-10 | Эксонмобил Апстрим Рисерч Компани | Низколегированная, практически не содержащая бора сталь |
| JP2008169440A (ja) * | 2007-01-12 | 2008-07-24 | Jfe Steel Kk | 薄肉低降伏比高張力鋼板およびその製造方法 |
| JP2010229528A (ja) * | 2009-03-30 | 2010-10-14 | Jfe Steel Corp | 延性に優れた高張力鋼板及びその製造方法 |
| EP2484791A1 (en) * | 2009-09-30 | 2012-08-08 | JFE Steel Corporation | Steel plate having low yield ratio, high strength and high uniform elongation and method for producing same |
| WO2012161248A1 (ja) * | 2011-05-25 | 2012-11-29 | 新日鐵住金株式会社 | 熱延鋼板及びその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2949773B1 (en) | 2020-07-01 |
| EP2949773A4 (en) | 2016-08-31 |
| WO2014114158A1 (zh) | 2014-07-31 |
| AU2013375523B2 (en) | 2018-06-07 |
| KR102229530B1 (ko) | 2021-03-18 |
| JP6426621B2 (ja) | 2018-11-21 |
| KR20150109461A (ko) | 2015-10-01 |
| EP2949773A1 (en) | 2015-12-02 |
| AU2013375523A1 (en) | 2015-08-06 |
| US11268176B2 (en) | 2022-03-08 |
| JP2016509129A (ja) | 2016-03-24 |
| RU2015136605A (ru) | 2017-09-28 |
| ZA201505249B (en) | 2016-07-27 |
| CN103060690A (zh) | 2013-04-24 |
| US20150361531A1 (en) | 2015-12-17 |
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