KR20140025324A - 높은 기계 저항 및 성형성을 가지는 고 망간 함유 스틸을 제조하기 위한 방법 및 그 방법으로 얻어지는 스틸 - Google Patents
높은 기계 저항 및 성형성을 가지는 고 망간 함유 스틸을 제조하기 위한 방법 및 그 방법으로 얻어지는 스틸 Download PDFInfo
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- KR20140025324A KR20140025324A KR1020137017367A KR20137017367A KR20140025324A KR 20140025324 A KR20140025324 A KR 20140025324A KR 1020137017367 A KR1020137017367 A KR 1020137017367A KR 20137017367 A KR20137017367 A KR 20137017367A KR 20140025324 A KR20140025324 A KR 20140025324A
- Authority
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- South Korea
- Prior art keywords
- steel
- optionally
- annealing
- twip
- formability
- Prior art date
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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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing 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
- 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
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
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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
-
- 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
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
- C21D8/0473—Final recrystallisation annealing
-
- 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
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/561—Continuous furnaces for strip or wire with a controlled atmosphere or vacuum
-
- 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
- C22C38/06—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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
-
- 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
- C21D2211/001—Austenite
-
- 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
- C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
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- 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)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITRM2010A000641 | 2010-12-07 | ||
ITRM2010A000641A IT1403129B1 (it) | 2010-12-07 | 2010-12-07 | Procedimento per la produzione di acciaio ad alto manganese con resistenza meccanica e formabilità elevate, ed acciaio così ottenibile. |
PCT/IT2011/000401 WO2012077150A2 (en) | 2010-12-07 | 2011-12-07 | Process for manufacturing high manganese content steel with high mechanical resistance and formability, and steel so obtainable |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20140025324A true KR20140025324A (ko) | 2014-03-04 |
Family
ID=43737273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020137017367A KR20140025324A (ko) | 2010-12-07 | 2011-12-07 | 높은 기계 저항 및 성형성을 가지는 고 망간 함유 스틸을 제조하기 위한 방법 및 그 방법으로 얻어지는 스틸 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2649214B1 (it) |
KR (1) | KR20140025324A (it) |
CN (1) | CN103339279B (it) |
IT (1) | IT1403129B1 (it) |
WO (1) | WO2012077150A2 (it) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160077391A (ko) * | 2014-12-22 | 2016-07-04 | 주식회사 포스코 | 단열성 전단띠 형성에 대한 저항성이 우수한 오스테나이트계 강재 및 이의 제조방법 |
US11420419B2 (en) | 2015-12-24 | 2022-08-23 | Posco | Austenite-based molten aluminum-plated steel sheet having excellent properties of plating and weldability |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013003516A1 (de) | 2013-03-04 | 2014-09-04 | Outokumpu Nirosta Gmbh | Verfahren zur Herstellung eines ultrahochfesten Werkstoffs mit hoher Dehnung |
TWI504756B (zh) * | 2015-01-30 | 2015-10-21 | China Steel Corp | Manufacture method of high strength and high ductility steel |
EP3095889A1 (en) | 2015-05-22 | 2016-11-23 | Outokumpu Oyj | Method for manufacturing a component made of austenitic steel |
EP3117922B1 (en) | 2015-07-16 | 2018-03-21 | Outokumpu Oyj | Method for manufacturing a component of austenitic twip or trip/twip steel |
EP3173504A1 (en) | 2015-11-09 | 2017-05-31 | Outokumpu Oyj | Method for manufacturing an austenitic steel component and use of the component |
CN105755388B (zh) * | 2016-04-18 | 2018-04-24 | 和县隆盛精密机械有限公司 | 一种机械臂用高强度耐磨铸件的铸造方法 |
DE102016117494A1 (de) * | 2016-09-16 | 2018-03-22 | Salzgitter Flachstahl Gmbh | Verfahren zur Herstellung eines umgeformten Bauteils aus einem mittelmanganhaltigen Stahlflachprodukt und ein derartiges Bauteil |
KR101903174B1 (ko) | 2016-12-13 | 2018-10-01 | 주식회사 포스코 | 강도 및 연성이 우수한 저합금 강판 |
KR20190138835A (ko) | 2017-04-11 | 2019-12-16 | 티센크루프 스틸 유럽 악티엔게젤샤프트 | 벨형 노에서 어닐링 처리된 냉간 압연한 평강 제품 및 그 제조 방법 |
CN107574377B (zh) * | 2017-09-07 | 2019-05-03 | 北京科技大学 | 一种基于纳米结构的高吸能型高锰twip钢及其制备方法 |
KR101952818B1 (ko) | 2017-09-25 | 2019-02-28 | 주식회사포스코 | 강도 및 연성이 우수한 저합금 강판 및 이의 제조방법 |
EP3735479A4 (en) * | 2018-01-05 | 2021-07-28 | The University of Hong Kong | AUTOMOTIVE STEEL AND METHOD FOR MANUFACTURING IT |
CN117265419A (zh) * | 2022-06-15 | 2023-12-22 | 宝山钢铁股份有限公司 | 强度1000-1600MPa的高成形性、易磷化高锰冷轧钢板及其制造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2796083B1 (fr) * | 1999-07-07 | 2001-08-31 | Usinor | Procede de fabrication de bandes en alliage fer-carbone-manganese, et bandes ainsi produites |
DE10259230B4 (de) * | 2002-12-17 | 2005-04-14 | Thyssenkrupp Stahl Ag | Verfahren zum Herstellen eines Stahlprodukts |
FR2876711B1 (fr) * | 2004-10-20 | 2006-12-08 | Usinor Sa | Procede de revetement au trempe a chaud dans un bain de zinc des bandes en acier fer-carbone-manganese |
FR2876708B1 (fr) * | 2004-10-20 | 2006-12-08 | Usinor Sa | Procede de fabrication de toles d'acier austenitique fer-carbone-manganese laminees a froid a hautes caracteristiques mecaniques, resistantes a la corrosion et toles ainsi produites |
FR2878257B1 (fr) * | 2004-11-24 | 2007-01-12 | Usinor Sa | Procede de fabrication de toles d'acier austenitique, fer-carbone-manganese a tres hautes caracteristiques de resistance et d'allongement, et excellente homogeneite |
KR20070099684A (ko) * | 2005-02-02 | 2007-10-09 | 코루스 스타알 베.뷔. | 고강도 및 양호한 성형성을 갖는 오스테나이트계 강, 상기강의 제조방법 및 상기 강의 용도 |
EP1878811A1 (en) * | 2006-07-11 | 2008-01-16 | ARCELOR France | Process for manufacturing iron-carbon-manganese austenitic steel sheet with excellent resistance to delayed cracking, and sheet thus produced |
KR100985286B1 (ko) * | 2007-12-28 | 2010-10-04 | 주식회사 포스코 | 내지연파괴 특성이 우수한 고강도 고망간강 및 제조방법 |
US8528379B2 (en) | 2009-04-08 | 2013-09-10 | Kirk Ernest Williamson | Method and apparatus for applying tension to flexible items |
-
2010
- 2010-12-07 IT ITRM2010A000641A patent/IT1403129B1/it active
-
2011
- 2011-12-07 KR KR1020137017367A patent/KR20140025324A/ko active IP Right Grant
- 2011-12-07 EP EP11820814.9A patent/EP2649214B1/en active Active
- 2011-12-07 CN CN201180066940.5A patent/CN103339279B/zh not_active Expired - Fee Related
- 2011-12-07 WO PCT/IT2011/000401 patent/WO2012077150A2/en active Application Filing
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160077391A (ko) * | 2014-12-22 | 2016-07-04 | 주식회사 포스코 | 단열성 전단띠 형성에 대한 저항성이 우수한 오스테나이트계 강재 및 이의 제조방법 |
US11420419B2 (en) | 2015-12-24 | 2022-08-23 | Posco | Austenite-based molten aluminum-plated steel sheet having excellent properties of plating and weldability |
Also Published As
Publication number | Publication date |
---|---|
ITRM20100641A1 (it) | 2012-06-08 |
WO2012077150A2 (en) | 2012-06-14 |
EP2649214B1 (en) | 2016-12-07 |
EP2649214A2 (en) | 2013-10-16 |
CN103339279B (zh) | 2016-09-28 |
WO2012077150A3 (en) | 2012-11-22 |
CN103339279A (zh) | 2013-10-02 |
IT1403129B1 (it) | 2013-10-04 |
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A201 | Request for examination | ||
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AMND | Amendment | ||
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AMND | Amendment | ||
X701 | Decision to grant (after re-examination) |