ATE135414T1 - Kaltgewalztes stahlband mit hervorragender pressverformbarkeit und verfahren zur herstellung - Google Patents
Kaltgewalztes stahlband mit hervorragender pressverformbarkeit und verfahren zur herstellungInfo
- Publication number
- ATE135414T1 ATE135414T1 AT91119058T AT91119058T ATE135414T1 AT E135414 T1 ATE135414 T1 AT E135414T1 AT 91119058 T AT91119058 T AT 91119058T AT 91119058 T AT91119058 T AT 91119058T AT E135414 T1 ATE135414 T1 AT E135414T1
- Authority
- AT
- Austria
- Prior art keywords
- steel strip
- production
- rolled steel
- cold rolled
- excellent formability
- Prior art date
Links
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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- 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)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2302697A JPH0762209B2 (ja) | 1990-11-09 | 1990-11-09 | 複合プレス成形性の優れた冷延鋼板及びその製造方法 |
JP2321054A JPH0747796B2 (ja) | 1990-11-27 | 1990-11-27 | 複合プレス成形性の極めて優れた冷延鋼板及びその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE135414T1 true ATE135414T1 (de) | 1996-03-15 |
Family
ID=26563235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT91119058T ATE135414T1 (de) | 1990-11-09 | 1991-11-08 | Kaltgewalztes stahlband mit hervorragender pressverformbarkeit und verfahren zur herstellung |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0484960B9 (de) |
AT (1) | ATE135414T1 (de) |
DE (1) | DE69117876T3 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0572666B1 (de) * | 1991-02-20 | 1998-05-06 | Nippon Steel Corporation | Kaltgewalztes stahlblech und galvanisiertes kaltgewalztes stahlblech mit hervorragender formbarkeit und einbrennhärtbarkeit und verfahren zu deren herstellung |
JPH06339775A (ja) * | 1991-07-15 | 1994-12-13 | Nippon Steel Corp | ニッケルおよびニッケル合金材の溶接方法 |
US5356493A (en) * | 1992-07-08 | 1994-10-18 | Nkk Corporation | Blister-resistant steel sheet and method for producing thereof |
FR2736933B1 (fr) * | 1995-07-18 | 1997-08-22 | Lorraine Laminage | Procede de fabrication d'une bande de tole mince a emboutissabilite amelioree |
FR2742769B1 (fr) * | 1995-12-20 | 1998-01-16 | Lorraine Laminage | Acier lamine a froid presentant une bonne aptitude au soudage et au brasage |
CN106795575B (zh) * | 2014-10-09 | 2018-08-28 | 蒂森克虏伯钢铁欧洲股份公司 | 冷轧并重结晶退火的扁钢产品及其制造方法 |
WO2018127984A1 (ja) * | 2017-01-06 | 2018-07-12 | Jfeスチール株式会社 | 高強度冷延鋼板およびその製造方法 |
JP6323618B1 (ja) | 2017-01-06 | 2018-05-16 | Jfeスチール株式会社 | 高強度冷延鋼板およびその製造方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4504326A (en) * | 1982-10-08 | 1985-03-12 | Nippon Steel Corporation | Method for the production of cold rolled steel sheet having super deep drawability |
CA1259827A (en) * | 1984-07-17 | 1989-09-26 | Mitsumasa Kurosawa | Cold-rolled steel sheets and a method of manufacturing the same |
US4889566A (en) * | 1987-06-18 | 1989-12-26 | Kawasaki Steel Corporation | Method for producing cold rolled steel sheets having improved spot weldability |
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 |
JPH02194126A (ja) * | 1989-01-20 | 1990-07-31 | Sumitomo Metal Ind Ltd | 焼付硬化性鋼板の製造方法 |
-
1991
- 1991-11-08 AT AT91119058T patent/ATE135414T1/de not_active IP Right Cessation
- 1991-11-08 DE DE69117876T patent/DE69117876T3/de not_active Expired - Lifetime
- 1991-11-08 EP EP91119058A patent/EP0484960B9/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69117876T2 (de) | 1996-10-31 |
EP0484960B2 (de) | 2003-05-07 |
DE69117876D1 (de) | 1996-04-18 |
DE69117876T3 (de) | 2003-10-30 |
EP0484960B9 (de) | 2003-10-29 |
EP0484960B1 (de) | 1996-03-13 |
EP0484960A2 (de) | 1992-05-13 |
EP0484960A3 (en) | 1993-03-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |