EP2796585A4 - Feuille d'acier à haute teneur en manganèse, non magnétique, ayant une haute résistance et son procédé de fabrication - Google Patents
Feuille d'acier à haute teneur en manganèse, non magnétique, ayant une haute résistance et son procédé de fabricationInfo
- Publication number
- EP2796585A4 EP2796585A4 EP12859366.2A EP12859366A EP2796585A4 EP 2796585 A4 EP2796585 A4 EP 2796585A4 EP 12859366 A EP12859366 A EP 12859366A EP 2796585 A4 EP2796585 A4 EP 2796585A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- manufacturing
- steel sheet
- manganese steel
- high strength
- magnetic
- 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
- 229910000617 Mangalloy Inorganic materials 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
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
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
-
- 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
-
- 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
- C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous 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
- C21D8/0221—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
-
- 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
- C21D8/0236—Cold 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 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
- 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
- C22C38/02—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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110141738A KR20130073736A (ko) | 2011-12-23 | 2011-12-23 | 상안정성이 우수한 고강도 비자성 강판과 그 제조방법 |
KR1020110142433A KR20130074384A (ko) | 2011-12-26 | 2011-12-26 | 비자성 고강도 고망간 강판 및 그 제조방법 |
PCT/KR2012/011168 WO2013095005A1 (fr) | 2011-12-23 | 2012-12-20 | Feuille d'acier à haute teneur en manganèse, non magnétique, ayant une haute résistance et son procédé de fabrication |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2796585A1 EP2796585A1 (fr) | 2014-10-29 |
EP2796585A4 true EP2796585A4 (fr) | 2016-02-24 |
EP2796585B1 EP2796585B1 (fr) | 2017-09-27 |
Family
ID=48668813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12859366.2A Active EP2796585B1 (fr) | 2011-12-23 | 2012-12-20 | Feuille d'acier à haute teneur en manganèse, non magnétique, ayant une haute résistance et son procédé de fabrication |
Country Status (5)
Country | Link |
---|---|
US (1) | US20150211088A1 (fr) |
EP (1) | EP2796585B1 (fr) |
JP (1) | JP6002779B2 (fr) |
CN (1) | CN104011248B (fr) |
WO (1) | WO2013095005A1 (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6154768B2 (ja) * | 2013-03-21 | 2017-06-28 | 株式会社神戸製鋼所 | 低温曲げ加工性に優れた非磁性鋼 |
JP6185865B2 (ja) * | 2013-03-21 | 2017-08-23 | 株式会社神戸製鋼所 | 低温曲げ加工性に優れた非磁性鋼およびその製造方法 |
KR101518599B1 (ko) * | 2013-10-23 | 2015-05-07 | 주식회사 포스코 | 방진성이 우수한 고강도 고망간 강판 및 그 제조방법 |
CN104087872B (zh) * | 2014-06-24 | 2016-04-06 | 宁国市正兴耐磨材料有限公司 | 一种风扇磨煤机冲击板 |
KR101889187B1 (ko) | 2015-12-23 | 2018-08-16 | 주식회사 포스코 | 열간 가공성이 우수한 비자성 강재 및 그 제조방법 |
KR101747034B1 (ko) * | 2016-04-28 | 2017-06-14 | 주식회사 포스코 | 항복비가 우수한 초고강도 고연성 강판 및 이의 제조방법 |
WO2017203310A1 (fr) | 2016-05-24 | 2017-11-30 | Arcelormittal | Procédé de fabrication d'une tôle d'acier twip à microstructure austénitique |
WO2017203312A1 (fr) * | 2016-05-24 | 2017-11-30 | Arcelormittal | Tôle d'acier laminée à froid et recuite, son procédé de production et utilisation d'un tel acier pour produire des pièces de véhicule |
WO2017203311A1 (fr) * | 2016-05-24 | 2017-11-30 | Arcelormittal | Tôle d'acier laminée à froid et recuite, son procédé de production et utilisation d'un tel acier pour produire des pièces de véhicule |
WO2017203315A1 (fr) | 2016-05-24 | 2017-11-30 | Arcelormittal | Tôle mince en acier laminée à froid et recuite, son procédé de production et utilisation d'un tel acier pour produire des pièces de véhicule |
KR101977507B1 (ko) * | 2017-12-22 | 2019-05-10 | 주식회사 포스코 | 자기장 차폐용 강판 및 그 제조방법 |
KR102119962B1 (ko) * | 2018-10-25 | 2020-06-05 | 주식회사 포스코 | 용접성이 우수한 고강도 및 고연성 비자성 강재 및 이의 제조방법 |
KR102255827B1 (ko) * | 2018-10-25 | 2021-05-26 | 주식회사 포스코 | 표면품질이 우수한 극저온용 오스테나이트계 고망간 강재 및 그 제조방법 |
EP3771746A1 (fr) * | 2019-08-02 | 2021-02-03 | ThyssenKrupp Steel Europe AG | Acier, produit plan en acier, procédé de fabrication d'un produit plan en acier et utilisation |
KR102218441B1 (ko) * | 2019-10-08 | 2021-02-19 | 주식회사 포스코 | 비자성 고강도 선재 및 이의 제조방법 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4302248A (en) * | 1978-07-04 | 1981-11-24 | Kobe Steel, Limited | High manganese non-magnetic steel with excellent weldability and machinability |
JPH04143218A (ja) * | 1990-10-05 | 1992-05-18 | Kobe Steel Ltd | 局部変形能に優れた高Mn非磁性鋼の製造方法 |
JPH07126809A (ja) * | 1993-10-15 | 1995-05-16 | Kobe Steel Ltd | 耐応力腐食割れ性および機械的性質の優れた高Mn非磁性鋼 |
WO2007075006A1 (fr) * | 2005-12-26 | 2007-07-05 | Posco | Bandes d'acier a forte teneur en manganese qui presentent une excellente aptitude au revetement et des proprietes de surface superieures, bandes d'acier revetues utilisant ces bandes d'acier et procede de fabrication de celles-ci |
WO2008078940A1 (fr) * | 2006-12-27 | 2008-07-03 | Posco | Tôle d'acier à haute résistance et à remarquable résistance à l'impact, et son procédé de fabrication |
KR20090070510A (ko) * | 2007-12-27 | 2009-07-01 | 주식회사 포스코 | 구멍확장성이 우수한 고강도 고망간강, 열연강판,냉연강판, 도금강판 및 이들의 제조방법 |
KR20090070507A (ko) * | 2007-12-27 | 2009-07-01 | 주식회사 포스코 | 산세성이 우수한 고망간강 및 그 제조방법 |
WO2009084793A1 (fr) * | 2007-12-27 | 2009-07-09 | Posco | Tôle d'acier revêtue à haute teneur en manganèse à résistance et ductilité élevées, et son procédé de fabrication |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02104633A (ja) * | 1989-07-28 | 1990-04-17 | Daido Steel Co Ltd | 高強度非磁性高マンガン鋼 |
JPH05195156A (ja) * | 1991-11-15 | 1993-08-03 | Nippon Steel Corp | 溶接熱影響部靱性の優れた高マンガン超高張力鋼およびその製造方法 |
ES2121985T3 (es) * | 1991-12-30 | 1998-12-16 | Po Hang Iron & Steel | Chapa de acero austenitico rico en manganeso con conformabilidad, resistencia y soldabilidad superiores, y procedimiento para su fabricacion. |
FR2857980B1 (fr) * | 2003-07-22 | 2006-01-13 | Usinor | Procede de fabrication de toles d'acier austenitique fer-carbone-manganese, a haute resistance, excellente tenacite et aptitude a la mise en forme a froid, et toles ainsi produites |
KR100742833B1 (ko) * | 2005-12-24 | 2007-07-25 | 주식회사 포스코 | 내식성이 우수한 고 망간 용융도금강판 및 그 제조방법 |
KR20110009792A (ko) * | 2009-07-23 | 2011-01-31 | 주식회사 포스코 | 고온연성 및 내지연 파괴 특성이 우수한 오스테나이트계 강판 및 그 제조방법 |
-
2012
- 2012-12-20 US US14/367,480 patent/US20150211088A1/en not_active Abandoned
- 2012-12-20 WO PCT/KR2012/011168 patent/WO2013095005A1/fr active Application Filing
- 2012-12-20 EP EP12859366.2A patent/EP2796585B1/fr active Active
- 2012-12-20 JP JP2014548662A patent/JP6002779B2/ja active Active
- 2012-12-20 CN CN201280064011.5A patent/CN104011248B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4302248A (en) * | 1978-07-04 | 1981-11-24 | Kobe Steel, Limited | High manganese non-magnetic steel with excellent weldability and machinability |
JPH04143218A (ja) * | 1990-10-05 | 1992-05-18 | Kobe Steel Ltd | 局部変形能に優れた高Mn非磁性鋼の製造方法 |
JPH07126809A (ja) * | 1993-10-15 | 1995-05-16 | Kobe Steel Ltd | 耐応力腐食割れ性および機械的性質の優れた高Mn非磁性鋼 |
WO2007075006A1 (fr) * | 2005-12-26 | 2007-07-05 | Posco | Bandes d'acier a forte teneur en manganese qui presentent une excellente aptitude au revetement et des proprietes de surface superieures, bandes d'acier revetues utilisant ces bandes d'acier et procede de fabrication de celles-ci |
WO2008078940A1 (fr) * | 2006-12-27 | 2008-07-03 | Posco | Tôle d'acier à haute résistance et à remarquable résistance à l'impact, et son procédé de fabrication |
KR20090070510A (ko) * | 2007-12-27 | 2009-07-01 | 주식회사 포스코 | 구멍확장성이 우수한 고강도 고망간강, 열연강판,냉연강판, 도금강판 및 이들의 제조방법 |
KR20090070507A (ko) * | 2007-12-27 | 2009-07-01 | 주식회사 포스코 | 산세성이 우수한 고망간강 및 그 제조방법 |
WO2009084793A1 (fr) * | 2007-12-27 | 2009-07-09 | Posco | Tôle d'acier revêtue à haute teneur en manganèse à résistance et ductilité élevées, et son procédé de fabrication |
Non-Patent Citations (1)
Title |
---|
See also references of WO2013095005A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN104011248A (zh) | 2014-08-27 |
EP2796585B1 (fr) | 2017-09-27 |
WO2013095005A1 (fr) | 2013-06-27 |
US20150211088A1 (en) | 2015-07-30 |
CN104011248B (zh) | 2016-08-17 |
JP2015507090A (ja) | 2015-03-05 |
JP6002779B2 (ja) | 2016-10-05 |
EP2796585A1 (fr) | 2014-10-29 |
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