FR2447970B1 - - Google Patents
Info
- Publication number
- FR2447970B1 FR2447970B1 FR8002269A FR8002269A FR2447970B1 FR 2447970 B1 FR2447970 B1 FR 2447970B1 FR 8002269 A FR8002269 A FR 8002269A FR 8002269 A FR8002269 A FR 8002269A FR 2447970 B1 FR2447970 B1 FR 2447970B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C21D8/0447—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
- 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
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54010493A JPS5830937B2 (ja) | 1979-02-02 | 1979-02-02 | 短時間連続焼鈍によるａｉキルド深絞り用冷延鋼板の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2447970A1 FR2447970A1 (fr) | 1980-08-29 |
| FR2447970B1 true FR2447970B1 (US07655688-20100202-C00010.png) | 1984-06-15 |
Family
ID=11751701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8002269A Granted FR2447970A1 (fr) | 1979-02-02 | 1980-02-01 | Procede de fabrication de bandes en acier lamine a froid a emboutissage profond par recuit en continu de courte duree |
Country Status (8)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JPS57104183A (en) * | 1980-12-20 | 1982-06-29 | Casio Computer Co Ltd | Memory use status display system |
| JPS5852436A (ja) * | 1981-09-19 | 1983-03-28 | Nippon Steel Corp | プレス加工性および時効性の優れた冷延鋼板の製造方法 |
| JPS5959832A (ja) * | 1982-09-29 | 1984-04-05 | Nippon Kokan Kk <Nkk> | 連続焼鈍による軟質冷延鋼板の製造方法 |
| JPS59185728A (ja) * | 1983-04-05 | 1984-10-22 | Sumitomo Metal Ind Ltd | 成形性のすぐれた冷延鋼板の製造方法 |
| US4698102A (en) * | 1984-07-09 | 1987-10-06 | Nippon Steel Corporation | Process for producing, by continuous annealing, soft blackplate for surface treatment |
| MX165036B (es) * | 1987-04-10 | 1992-10-16 | Signode Corp | Tratamiento continuo de acero de manganeso de carbono laminado en frio |
| EP0406619A1 (en) * | 1989-06-21 | 1991-01-09 | Nippon Steel Corporation | Process for producing galvanized, non-aging cold rolled steel sheets having good formability in a continuous galvanizing line |
| US6509192B1 (en) * | 1992-02-24 | 2003-01-21 | Coulter International Corp. | Quality control method |
| WO2008084863A1 (ja) * | 2007-01-12 | 2008-07-17 | Nippon Steel Materials Co., Ltd. | Mo系スパッタリングターゲット板，および，その製造方法 |
| DE102008049178B4 (de) * | 2008-09-26 | 2018-02-22 | Bilstein Gmbh & Co. Kg | Verfahren zur Herstellung eines Formbauteils mit Bereichen unterschiedlicher Festigkeit aus Kaltband |
| CN103361471B (zh) * | 2012-03-30 | 2015-05-06 | 鞍钢股份有限公司 | 一种减少取向硅钢中间退火断带的方法 |
| CN106148652B (zh) * | 2016-08-29 | 2018-06-22 | 首钢京唐钢铁联合有限责任公司 | 一种冷轧薄板连续退火的方法及装置 |
| JP6885511B1 (ja) * | 2019-12-20 | 2021-06-16 | 日本製鉄株式会社 | Ｎｉめっき鋼板、及びＮｉめっき鋼板の製造方法 |
| CN112210643A (zh) * | 2020-09-21 | 2021-01-12 | 江苏华久辐条制造有限公司 | 一种冷轧带钢退火工艺 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JPS5413403B1 (US07655688-20100202-C00010.png) * | 1971-03-27 | 1979-05-30 | ||
| US4145235A (en) * | 1972-12-28 | 1979-03-20 | Nippon Steel Corporation | Process for producing cold rolled steel sheet and strip having improved cold formabilities |
| JPS535607B2 (US07655688-20100202-C00010.png) * | 1973-01-11 | 1978-03-01 | ||
| JPS5619380B2 (US07655688-20100202-C00010.png) * | 1973-08-11 | 1981-05-07 | ||
| US4016740A (en) * | 1973-12-27 | 1977-04-12 | Nippon Steel Corporation | Method and an apparatus for the manufacture of a steel sheet |
| US4113517A (en) * | 1974-04-26 | 1978-09-12 | Nippon Kokan Kabushiki Kaisha | Method of making cold-reduced al-killed steel strip for press-forming by continuous casting and continuous annealing process |
| GB1464232A (en) * | 1974-04-26 | 1977-02-09 | Nippon Kokan Kk | Method of making cold-reduced al-killed steel strip for press- forming by continuous casting and continuous annealing process |
| JPS5536051B2 (US07655688-20100202-C00010.png) * | 1974-12-05 | 1980-09-18 | ||
| JPS5171812A (en) * | 1974-12-20 | 1976-06-22 | Toyo Kohan Co Ltd | Renzokushodon nyoru nanshitsusukohanno seizohoho |
| US3936324A (en) * | 1975-03-14 | 1976-02-03 | Nippon Kokan Kabushiki Kaisha | Method of making high strength cold reduced steel by a full continuous annealing process |
| JPS5226313A (en) * | 1975-08-25 | 1977-02-26 | Nippon Kokan Kk <Nkk> | Manufacturing process of cold roled steel sheets of low yielding point by continuous annealing |
| JPS54163719A (en) * | 1978-06-16 | 1979-12-26 | Nippon Steel Corp | Production of high tensile strength * low yield ratio and high extensibility composite textured steel panel with excellent workability |
-
1979
- 1979-02-02 JP JP54010493A patent/JPS5830937B2/ja not_active Expired
-
1980
- 1980-01-31 IT IT19578/80A patent/IT1193904B/it active
- 1980-01-31 DE DE3003488A patent/DE3003488C2/de not_active Expired
- 1980-02-01 FR FR8002269A patent/FR2447970A1/fr active Granted
- 1980-02-01 BE BE2/58383A patent/BE881491A/fr not_active IP Right Cessation
- 1980-02-01 BR BR8000642A patent/BR8000642A/pt not_active IP Right Cessation
- 1980-02-01 GB GB8003499A patent/GB2050420B/en not_active Expired
- 1980-10-09 US US06/195,654 patent/US4374682A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| IT8019578A0 (it) | 1980-01-31 |
| BR8000642A (pt) | 1980-10-14 |
| JPS55104431A (en) | 1980-08-09 |
| DE3003488C2 (de) | 1983-12-29 |
| JPS5830937B2 (ja) | 1983-07-02 |
| GB2050420A (en) | 1981-01-07 |
| US4374682A (en) | 1983-02-22 |
| GB2050420B (en) | 1982-11-10 |
| IT1193904B (it) | 1988-08-31 |
| FR2447970A1 (fr) | 1980-08-29 |
| BE881491A (fr) | 1980-05-30 |
| DE3003488A1 (de) | 1980-08-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |