ZA864017B - A method of manufacturing a cold-rolled steel sheet having a good deep drawability - Google Patents
A method of manufacturing a cold-rolled steel sheet having a good deep drawabilityInfo
- Publication number
- ZA864017B ZA864017B ZA864017A ZA864017A ZA864017B ZA 864017 B ZA864017 B ZA 864017B ZA 864017 A ZA864017 A ZA 864017A ZA 864017 A ZA864017 A ZA 864017A ZA 864017 B ZA864017 B ZA 864017B
- Authority
- ZA
- South Africa
- Prior art keywords
- cold
- manufacturing
- steel sheet
- rolled steel
- deep drawability
- Prior art date
Links
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
- 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
- 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
-
- 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
- C21D8/0436—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
- C21D8/04—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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60116661A JPS61276927A (ja) | 1985-05-31 | 1985-05-31 | 深絞り性の良好な冷延鋼板の製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA864017B true ZA864017B (en) | 1987-01-28 |
Family
ID=14692762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA864017A ZA864017B (en) | 1985-05-31 | 1986-05-29 | A method of manufacturing a cold-rolled steel sheet having a good deep drawability |
Country Status (7)
Country | Link |
---|---|
US (1) | US4857117A (xx) |
EP (1) | EP0203809B1 (xx) |
JP (1) | JPS61276927A (xx) |
KR (1) | KR910002867B1 (xx) |
CA (1) | CA1271692A (xx) |
DE (1) | DE3688862T2 (xx) |
ZA (1) | ZA864017B (xx) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4931106A (en) * | 1987-09-14 | 1990-06-05 | Kawasaki Steel Corporation | Hot rolled steel sheet having high resistances against secondary-work embrittlement and brazing embrittlement and adapted for ultra-deep drawing and a method for producing the same |
JPH07103422B2 (ja) * | 1988-01-14 | 1995-11-08 | 新日本製鐵株式会社 | 良加工性高強度冷延鋼板の製造方法 |
CA1331852C (en) * | 1988-02-09 | 1994-09-06 | Nobuhiko Sakai | Process for preparing alloyed-zinc-plated titanium-killed steel sheet having excellent deep-drawability |
JPH01225727A (ja) * | 1988-03-04 | 1989-09-08 | Sumitomo Metal Ind Ltd | 極低炭素冷延鋼板の製造法 |
JPH0254779A (ja) * | 1988-08-18 | 1990-02-23 | Kawasaki Steel Corp | プレス成形性および塗装後密着性に優れた有機複合めっき鋼板の製造方法 |
JPH0756055B2 (ja) * | 1989-11-29 | 1995-06-14 | 新日本製鐵株式会社 | 加工性の極めて優れた冷延鋼板の高効率な製造方法 |
US5279683A (en) * | 1990-06-20 | 1994-01-18 | Kawasaki Steel Corporation | Method of producing high-strength cold-rolled steel sheet suitable for working |
JPH0756051B2 (ja) * | 1990-06-20 | 1995-06-14 | 川崎製鉄株式会社 | 加工用高張力冷延鋼板の製造方法 |
DE69225395T2 (de) * | 1991-02-20 | 1998-09-10 | Nippon Steel Corp | Kaltgewalztes stahlblech und galvanisiertes kaltgewalztes stahlblech mit hervorragender formbarkeit und einbrennhärtbarkeit und verfahren zu deren herstellung |
JP2781297B2 (ja) * | 1991-10-29 | 1998-07-30 | 川崎製鉄株式会社 | 耐2次加工脆性に優れ面内異方性の少ない冷延薄鋼板の製造方法 |
FR2689907B1 (fr) * | 1992-04-13 | 1994-11-10 | Toyo Kohan Co Ltd | Procédé de production d'une tôle d'acier formée par recuit continu et tôle produite par ce procédé. |
CN1043905C (zh) * | 1993-10-05 | 1999-06-30 | 日本钢管株式会社 | 连续退火冷轧薄钢板及其制法 |
DE69423713T2 (de) * | 1993-12-21 | 2000-07-13 | Kawasaki Steel Co | Verfahren zum Herstellen von dünnen Stahlblechen mit niedriger planarer Anisotropie für Dosen |
KR100350065B1 (ko) * | 1997-11-26 | 2002-12-11 | 주식회사 포스코 | 내2차가공취성이우수한초고성형고강도전기아연도금강판용강재및이를이용한전기아연도금강판의제조방법 |
JPH11256243A (ja) * | 1998-03-10 | 1999-09-21 | Kobe Steel Ltd | 深絞り性に優れた厚物冷延鋼板の製造方法 |
KR100435466B1 (ko) * | 1999-12-21 | 2004-06-10 | 주식회사 포스코 | 딥드로잉성이 우수한 p첨가 극저탄소 냉연강판의 제조방법 |
CN1286999C (zh) * | 2000-06-20 | 2006-11-29 | 杰富意钢铁株式会社 | 薄钢板及其制造方法 |
CN102744264B (zh) * | 2012-07-31 | 2015-03-25 | 首钢总公司 | 一种冷轧带钢表面粗晶缺陷控制方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5842752A (ja) * | 1981-09-07 | 1983-03-12 | Nippon Steel Corp | プレス成形性の優れた冷延鋼板 |
JPS5848633A (ja) * | 1981-09-18 | 1983-03-22 | Nippon Steel Corp | プレス成形性の優れた冷延鋼板の製造法 |
JPS5848635A (ja) * | 1981-09-18 | 1983-03-22 | Nippon Steel Corp | 加工性のすぐれた冷延鋼板の製造方法 |
JPS6045689B2 (ja) * | 1982-02-19 | 1985-10-11 | 川崎製鉄株式会社 | プレス成形性にすぐれた冷延鋼板の製造方法 |
US4504326A (en) * | 1982-10-08 | 1985-03-12 | Nippon Steel Corporation | Method for the production of cold rolled steel sheet having super deep drawability |
JPS59193221A (ja) * | 1983-04-15 | 1984-11-01 | Nippon Steel Corp | 極めて優れた二次加工性を有する超深絞り用冷延鋼板の製造方法 |
-
1985
- 1985-05-31 JP JP60116661A patent/JPS61276927A/ja active Granted
-
1986
- 1986-05-27 DE DE86304020T patent/DE3688862T2/de not_active Expired - Fee Related
- 1986-05-27 EP EP86304020A patent/EP0203809B1/en not_active Expired - Lifetime
- 1986-05-29 ZA ZA864017A patent/ZA864017B/xx unknown
- 1986-05-30 KR KR1019860004290A patent/KR910002867B1/ko not_active IP Right Cessation
- 1986-05-30 CA CA000510435A patent/CA1271692A/en not_active Expired - Lifetime
-
1988
- 1988-02-25 US US07/161,438 patent/US4857117A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0203809B1 (en) | 1993-08-11 |
EP0203809A2 (en) | 1986-12-03 |
DE3688862D1 (de) | 1993-09-16 |
US4857117A (en) | 1989-08-15 |
KR860009147A (ko) | 1986-12-20 |
DE3688862T2 (de) | 1993-11-25 |
JPS61276927A (ja) | 1986-12-06 |
KR910002867B1 (ko) | 1991-05-06 |
JPH0510411B2 (xx) | 1993-02-09 |
CA1271692A (en) | 1990-07-17 |
EP0203809A3 (en) | 1990-06-13 |
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