BR7309085D0 - Processo para producao de chapa de aco, laminada a frio, tendo nao so a propriedade de nao-envelhecimento como tambem excelente conformabilidade - Google Patents
Processo para producao de chapa de aco, laminada a frio, tendo nao so a propriedade de nao-envelhecimento como tambem excelente conformabilidadeInfo
- Publication number
- BR7309085D0 BR7309085D0 BR9085/73A BR908573A BR7309085D0 BR 7309085 D0 BR7309085 D0 BR 7309085D0 BR 9085/73 A BR9085/73 A BR 9085/73A BR 908573 A BR908573 A BR 908573A BR 7309085 D0 BR7309085 D0 BR 7309085D0
- Authority
- BR
- Brazil
- Prior art keywords
- aging
- property
- production
- steel plates
- excellent conformability
- 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
- 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)
- 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 |
---|---|---|---|
JP11564972A JPS5338690B2 (de) | 1972-11-20 | 1972-11-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7309085D0 true BR7309085D0 (pt) | 1974-08-29 |
Family
ID=14667852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9085/73A BR7309085D0 (pt) | 1972-11-20 | 1973-11-20 | Processo para producao de chapa de aco, laminada a frio, tendo nao so a propriedade de nao-envelhecimento como tambem excelente conformabilidade |
Country Status (4)
Country | Link |
---|---|
US (1) | US3879232A (de) |
JP (1) | JPS5338690B2 (de) |
BR (1) | BR7309085D0 (de) |
DE (1) | DE2357443B2 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS511311A (en) * | 1974-06-24 | 1976-01-08 | Nippon Kokan Kk | Hooroomitsuchakuseino ryokona hoorooyoreienkohan |
JPS5536051B2 (de) * | 1974-12-05 | 1980-09-18 | ||
JPS6044376B2 (ja) * | 1978-10-21 | 1985-10-03 | 新日本製鐵株式会社 | 非時効性で、かつ深絞り加工性の優れた連続熱処理による冷延鋼板の製造方法 |
US4313770A (en) * | 1979-06-28 | 1982-02-02 | Sumitomo Metal Industries, Ltd. | Method of producing cold rolled steel strip having improved press formability and bake-hardenability |
JPS5773132A (en) * | 1980-10-24 | 1982-05-07 | Nippon Kokan Kk <Nkk> | Production of cold rolled mild steel plate of superior deep drawability and aging resistance by continuous annealing |
JPS58136721A (ja) * | 1982-02-09 | 1983-08-13 | Nippon Steel Corp | 加工性のすぐれた冷間圧延鋼板の製造方法 |
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 |
JPS5967322A (ja) * | 1982-10-08 | 1984-04-17 | Kawasaki Steel Corp | 深絞り用冷延鋼板の製造方法 |
US4591395A (en) * | 1983-05-05 | 1986-05-27 | Armco Inc. | Method of heat treating low carbon steel strip |
JPS6383230A (ja) * | 1986-09-27 | 1988-04-13 | Nkk Corp | 焼付硬化性およびプレス成形性の優れた高強度冷延鋼板の製造方法 |
DE19840788C2 (de) | 1998-09-08 | 2000-10-05 | Thyssenkrupp Stahl Ag | Verfahren zur Erzeugung von kaltgewalzten Bändern oder Blechen |
DE19858073C2 (de) * | 1998-12-16 | 2003-04-24 | Max Planck Inst Eisenforschung | Verfahren zur Erzeugung von dünnen Warmbändern aus Stahl mit verbesserter Tiefziehfähigkeit |
FR2798871B1 (fr) * | 1999-09-24 | 2001-11-02 | Usinor | Procede de fabrication de bandes d'acier au carbone, notamment d'acier pour emballages, et bandes ainsi produites |
EP1689901B1 (de) * | 2003-11-10 | 2018-03-21 | Posco | Warmgewalztes stahlblech mit hervorragender alterungsbeständigkeit und höherer formbarkeit und herstellungsverfahren dafür |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3239390A (en) * | 1961-04-12 | 1966-03-08 | Yawata Iron & Steel Co | Method of producing non-ageing special low carbon iron sheets |
US3248270A (en) * | 1961-07-18 | 1966-04-26 | Bethlehem Steel Corp | Method of producing deep drawing steel |
US3492173A (en) * | 1967-07-21 | 1970-01-27 | Jones & Laughlin Steel Corp | Recovery-annealed cold-worked titanium steels |
US3806376A (en) * | 1969-12-30 | 1974-04-23 | Nippon Steel Corp | Method for producing low-carbon cold rolled steel sheet having excellent cold working properties and an apparatus for continuous treatment thereof |
-
1972
- 1972-11-20 JP JP11564972A patent/JPS5338690B2/ja not_active Expired
-
1973
- 1973-11-15 US US416059A patent/US3879232A/en not_active Expired - Lifetime
- 1973-11-17 DE DE2357443A patent/DE2357443B2/de not_active Withdrawn
- 1973-11-20 BR BR9085/73A patent/BR7309085D0/pt unknown
Also Published As
Publication number | Publication date |
---|---|
JPS4974615A (de) | 1974-07-18 |
US3879232A (en) | 1975-04-22 |
DE2357443B2 (de) | 1978-05-18 |
DE2357443A1 (de) | 1974-05-30 |
JPS5338690B2 (de) | 1978-10-17 |
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