KR950031266A - 가공성이 우수한 비시효성 캔용 강판의 제조방법 - Google Patents
가공성이 우수한 비시효성 캔용 강판의 제조방법 Download PDFInfo
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- KR950031266A KR950031266A KR1019950002832A KR19950002832A KR950031266A KR 950031266 A KR950031266 A KR 950031266A KR 1019950002832 A KR1019950002832 A KR 1019950002832A KR 19950002832 A KR19950002832 A KR 19950002832A KR 950031266 A KR950031266 A KR 950031266A
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- South Korea
- Prior art keywords
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- mass
- aging
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- steel
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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
- C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
-
- 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
-
- 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
-
- 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
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing 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
- C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
- C21D3/02—Extraction of non-metals
- C21D3/04—Decarburising
-
- 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
- C21D8/0421—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 working steps
- C21D8/0426—Hot rolling
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)
Abstract
본 발명은 박막 캔용 강판의 제조 방법, 특히 우수한 가공성 및 우수한 비시효성이 요구되는 캔용 강판의 효율적인 제조방법을 제안하는 것으로서, C:0.0015mass% 이상, 0.0100mass%이하, Si:0.20mass%이하, Mn:0.10mass%이상, 1.20mass%이하, Al:0.02mass%이상, 0.10mass%이하, P:0.005mass%이상, 0.040mass%이하, S:0.015mass%이하 및 N:0.005mass%이하 및 잔부는 철 및 불가피하게 발생하는 불순불로 이루어지는 조성의 극저탄소강 슬라브를 소재로 사용하며 통상의 열간압연을 행하는 공정 산세척을 거쳐서 70%이상의 압하율의 냉간압연을 행하는 공정 이어서 연속 풀림로에서, 수소농도를 3%이상, 노점을 -20℃이상 분위기에서, 730℃이상의 온도로 재결정 풀림을 실시하여 강중의 잔종 C량을 0.0015mass%미만으로 하는 공정으로 이루어지는 것이다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 냉간압연후의 연속 풀림시의 강판의 판 두께와 탈탄량 및 기계적 성질의 관계를 나타낸다.
Claims (5)
- (a) C:0.0015mass% 이상, 0.0100mass%이하, Si:0.20mass%이하, Mn:0.10mass%이상, 1.20mass%이하, Al:0.02mass%이상, 0.10mass%이하, P:0.005mass%이상, 0.040mass%이하, S:0.015mass%이하 및 N:0.005mass%이하 및 잔부는 철 및 불가피하게 발생하는 불순물로 이루어지는 조성의 극저탄소강 슬라브를 소재로 사용하며 (b) 통상의 열간압연을 행하는 공정 (c) 산세척을 거쳐서 70%이상의 압하율의 냉간압연을 행하는 공정 이어서 (d) 연속 플림로에서, 수소농도를 3%이상, 노점(露店)을 -20℃이상의 분위기에서, 730℃이상의 온도로 재결정 풀림을 실시하여 강중의 잔종 C량를 0.0015mass%미만으로 하는 공정으로 이루어지는 가공성이 우수한 비시효성 캔용 강판의 제조방법.
- 제1항에 있어서, 공정(c)의 산세척을 거쳐서 70%이상의 압하율의 냉간압연을 행함으로써 두께 0.3㎜이하의 강판으로 하는 가공성이 우수한 비시효성 캔용 강판의 제조방법.
- (a) C:0.0015mass% 이상, 0.0100mass%이하, Si:0.20mass%이하, Mn:0.10mass%이상, 1.20mass%이하, Al:0.02mass%이상, 0.10mass%이하, P:0.005mass%이상, 0.040mass%이하, S:0.015mass%이하 및 N:0.005mass%이하, 또한, Nb : 0.003mass%이상, 0.015mass%이하, Ti:0.003mass%이상, 0.040mass% 이하, B : 0.0005mass%이상, 0.0020mass%이하, 의 중에서 1종이상 및 잔부는 철 및 불가피하게 발생하는 불순물로 이루어지는 조성의 극저탄소강 슬라브를 소재로 사용하며, (b) 통상의 열간압연을 행하는 공정 (c) 산세척을 거쳐서 70%이상의 압하율의 냉간압연을 행하는 공정 이어서 (d) 연속 풀림로에서, 수소농도를 3%이상, 노점(露店)을 -20℃이상의 분위기에서, 730℃이상의 온도로 재결정 풀림을 실시하는 공정으로 이루어지는 강중의 잔종 C량을 0.0015mass%미만으로 하는 가공성이 우수한 비시효성 캔용 강판의 제조방법.
- 제3항에 있어서, 공정(c)의 산세척을 걸쳐서 70%이상의 압하율의 냉간압연을 행함으로써 두께 0.3㎜이하의 강판으로 하는 가공성이 우수한 비시효성 캔용 강판의 제조방법.
- 제1항 내지 제4항중의 어느 한항의 방법으로 얻은 강판에, 2에서 40%의 범위의 압하율로 2차 냉간압연하는 것을 특징으로 하는 가공성이 우수한 비시효성 캔용 강판의 제조방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP94-20346 | 1994-02-17 | ||
JP2034694 | 1994-02-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950031266A true KR950031266A (ko) | 1995-12-18 |
KR100221349B1 KR100221349B1 (ko) | 1999-09-15 |
Family
ID=12024575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950002832A KR100221349B1 (ko) | 1994-02-17 | 1995-02-15 | 가공성이 우수한 비시효성 캔용 강판의 제조방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5587027A (ko) |
EP (1) | EP0672758B1 (ko) |
KR (1) | KR100221349B1 (ko) |
CN (1) | CN1049927C (ko) |
DE (1) | DE69518451T2 (ko) |
TW (1) | TW265282B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100415676B1 (ko) * | 1999-12-28 | 2004-01-31 | 주식회사 포스코 | 가공성이 우수한 비시효성 관용강판 및 그 제조방법 |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2730942B1 (fr) * | 1995-02-24 | 1997-05-16 | Lorraine Laminage | Procede d'elaboration d'une tole ou d'une bande en acier pour la realisation d'une boite et tole ou bande en acier obtenue par ce procede |
JP3544590B2 (ja) * | 1995-09-19 | 2004-07-21 | 東洋鋼鈑株式会社 | カラー受像管用磁気シールド用素材 |
JPH1150211A (ja) * | 1997-08-05 | 1999-02-23 | Kawasaki Steel Corp | 深絞り加工性に優れる厚物冷延鋼板およびその製造方法 |
US6110296A (en) * | 1998-04-28 | 2000-08-29 | Usx Corporation | Thin strip casting of carbon steels |
JP3931455B2 (ja) * | 1998-11-25 | 2007-06-13 | Jfeスチール株式会社 | 缶用鋼板およびその製造方法 |
NL1013776C2 (nl) * | 1999-06-04 | 2000-12-06 | Corus Staal Bv | Ultra Low Carbon staal en werkwijze voor de vervaardiging daarvan. |
WO2001012870A1 (fr) * | 1999-08-11 | 2001-02-22 | Nkk Corporation | Feuille d'acier de protection contre les perturbations magnetiques et son procede de fabrication |
ATE464402T1 (de) * | 1999-09-16 | 2010-04-15 | Jfe Steel Corp | Verfahren zur herstellung einer dünnen stahlplatte mit hoher festigkeit |
EP1344439A4 (en) | 2000-12-19 | 2004-12-15 | Posco | HIGH STRENGTH STEEL PLATE HAVING SUPERIOR ELECTRICAL AND MAGNETIC PROTECTION PROPERTIES AND METHOD FOR PRODUCING THE SAME |
EP1233079B1 (en) * | 2001-02-16 | 2012-04-11 | Tata Steel IJmuiden BV | Cold reduced enamelling steel sheet and an enamelled structure comprising a component of such a steel sheet |
DE10117118C1 (de) * | 2001-04-06 | 2002-07-11 | Thyssenkrupp Stahl Ag | Verfahren zur Herstellung von gut umformfähigem Feinstblech und Verwendung eines Stahls |
JP4268521B2 (ja) * | 2001-10-04 | 2009-05-27 | 新日本製鐵株式会社 | 容器用鋼板およびその製造方法 |
ES2188401B1 (es) * | 2001-10-10 | 2004-03-01 | Linares Fernanda Ruiz | Acero en su composicion hidrogeno |
JP4234932B2 (ja) * | 2002-02-13 | 2009-03-04 | 新日本製鐵株式会社 | 成形性及び溶接部の特性に優れた容器用鋼板及びその製造方法 |
EP1336665B1 (en) * | 2002-02-18 | 2008-07-02 | Corus Staal BV | Cold reduced enamelling steel sheet and an enamelled structure comprising a component of such a steel sheet |
JP4214036B2 (ja) * | 2003-11-05 | 2009-01-28 | 新日本製鐵株式会社 | 表面性状、成形性および加工性に優れた薄鋼板およびその製造方法 |
JP4559918B2 (ja) * | 2004-06-18 | 2010-10-13 | 新日本製鐵株式会社 | 加工性に優れたブリキおよびテインフリースチール用鋼板およびその製造方法 |
CN101275196B (zh) * | 2007-03-27 | 2010-09-08 | 宝山钢铁股份有限公司 | 一种二片罐用钢及其制造方法 |
JP5272714B2 (ja) * | 2008-12-24 | 2013-08-28 | Jfeスチール株式会社 | 製缶用鋼板の製造方法 |
JP5958038B2 (ja) * | 2011-04-21 | 2016-07-27 | Jfeスチール株式会社 | 外圧に対する缶胴部の座屈強度が高く、成形性および成形後の表面性状に優れた缶用鋼板およびその製造方法 |
TWI504760B (zh) * | 2012-11-07 | 2015-10-21 | Jfe Steel Corp | 三件式罐用鋼板及其製造方法 |
JP5900712B2 (ja) * | 2014-03-28 | 2016-04-06 | Jfeスチール株式会社 | 缶用鋼板およびその製造方法 |
CN106605006B (zh) * | 2014-08-29 | 2018-11-06 | 杰富意钢铁株式会社 | 罐用钢板及其制造方法 |
CN105861929B (zh) * | 2016-04-15 | 2017-11-21 | 邯郸钢铁集团有限责任公司 | 一种440MPa级冷轧高强IF钢及其生产方法 |
MY194622A (en) | 2017-03-27 | 2022-12-07 | Jfe Steel Corp | Steel sheet for two-piece can and manufacturing method thefefor |
KR102302471B1 (ko) * | 2017-04-19 | 2021-09-16 | 닛폰세이테츠 가부시키가이샤 | 드로잉 캔용 냉연 강판 및 그 제조 방법 |
CN111636031A (zh) * | 2020-06-03 | 2020-09-08 | 北京首钢股份有限公司 | 一种超低碳烘烤硬化钢及其生产方法 |
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GB1117322A (en) * | 1964-07-01 | 1968-06-19 | Yawata Iron & Steel Co | Process for producing extremely low carbon thin iron sheet |
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WO1994000615A1 (en) * | 1992-06-22 | 1994-01-06 | Nippon Steel Corporation | Cold-rolled steel plate having excellent baking hardenability, non-cold-ageing characteristics and moldability, and molten zinc-plated cold-rolled steel plate and method of manufacturing the same |
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-
1995
- 1995-02-15 KR KR1019950002832A patent/KR100221349B1/ko not_active IP Right Cessation
- 1995-02-15 US US08/389,045 patent/US5587027A/en not_active Expired - Lifetime
- 1995-02-16 CN CN95100784A patent/CN1049927C/zh not_active Expired - Fee Related
- 1995-02-16 DE DE69518451T patent/DE69518451T2/de not_active Expired - Lifetime
- 1995-02-16 EP EP95102186A patent/EP0672758B1/en not_active Expired - Lifetime
- 1995-02-17 TW TW084101457A patent/TW265282B/zh not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100415676B1 (ko) * | 1999-12-28 | 2004-01-31 | 주식회사 포스코 | 가공성이 우수한 비시효성 관용강판 및 그 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
CN1049927C (zh) | 2000-03-01 |
KR100221349B1 (ko) | 1999-09-15 |
EP0672758B1 (en) | 2000-08-23 |
EP0672758A1 (en) | 1995-09-20 |
DE69518451D1 (de) | 2000-09-28 |
US5587027A (en) | 1996-12-24 |
CN1118814A (zh) | 1996-03-20 |
DE69518451T2 (de) | 2001-01-04 |
TW265282B (ko) | 1995-12-11 |
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