JPS5662926A - Production of steel sheet having super high r value - Google Patents
Production of steel sheet having super high r valueInfo
- Publication number
- JPS5662926A JPS5662926A JP13967079A JP13967079A JPS5662926A JP S5662926 A JPS5662926 A JP S5662926A JP 13967079 A JP13967079 A JP 13967079A JP 13967079 A JP13967079 A JP 13967079A JP S5662926 A JPS5662926 A JP S5662926A
- Authority
- JP
- Japan
- Prior art keywords
- steel sheet
- value
- contg
- alone
- combination
- Prior art date
- 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.)
- Granted
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
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13967079A JPS5662926A (en) | 1979-10-29 | 1979-10-29 | Production of steel sheet having super high r value |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13967079A JPS5662926A (en) | 1979-10-29 | 1979-10-29 | Production of steel sheet having super high r value |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5662926A true JPS5662926A (en) | 1981-05-29 |
JPS6218606B2 JPS6218606B2 (ja) | 1987-04-23 |
Family
ID=15250680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13967079A Granted JPS5662926A (en) | 1979-10-29 | 1979-10-29 | Production of steel sheet having super high r value |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5662926A (ja) |
Cited By (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 |
US4551182A (en) * | 1981-09-18 | 1985-11-05 | Nippon Steel Corporation | Process for producing deep-drawing cold rolled steel sheets and strips |
JPH04318150A (ja) * | 1991-04-16 | 1992-11-09 | Nkk Corp | 自動車車体用軽量高強度鋼板 |
WO1998028457A1 (fr) * | 1996-12-24 | 1998-07-02 | Kawasaki Steel Corporation | Tole d'acier mince ayant une aptitude elevee a l'emboutissage en tube rectangulaire, et procede de fabrication associe |
US6103394A (en) * | 1996-12-24 | 2000-08-15 | Kawasaki Steel Corporation | Thin steel sheet having excellent rectangular drawability and production method thereof |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63292011A (ja) * | 1987-05-26 | 1988-11-29 | Nissan Motor Co Ltd | センサ出力信号の変換方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50149522A (ja) * | 1974-05-24 | 1975-11-29 | ||
JPS5315216A (en) * | 1976-07-29 | 1978-02-10 | Nippon Kokan Kk <Nkk> | Production of cold rolled steel plate of excellent stamping property |
-
1979
- 1979-10-29 JP JP13967079A patent/JPS5662926A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50149522A (ja) * | 1974-05-24 | 1975-11-29 | ||
JPS5315216A (en) * | 1976-07-29 | 1978-02-10 | Nippon Kokan Kk <Nkk> | Production of cold rolled steel plate of excellent stamping property |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4551182A (en) * | 1981-09-18 | 1985-11-05 | Nippon Steel Corporation | Process for producing deep-drawing cold rolled steel sheets and strips |
US4504326A (en) * | 1982-10-08 | 1985-03-12 | Nippon Steel Corporation | Method for the production of cold rolled steel sheet having super deep drawability |
JPH04318150A (ja) * | 1991-04-16 | 1992-11-09 | Nkk Corp | 自動車車体用軽量高強度鋼板 |
JP2517492B2 (ja) * | 1991-04-16 | 1996-07-24 | 日本鋼管株式会社 | 自動車車体用軽量高強度鋼板 |
WO1998028457A1 (fr) * | 1996-12-24 | 1998-07-02 | Kawasaki Steel Corporation | Tole d'acier mince ayant une aptitude elevee a l'emboutissage en tube rectangulaire, et procede de fabrication associe |
US6103394A (en) * | 1996-12-24 | 2000-08-15 | Kawasaki Steel Corporation | Thin steel sheet having excellent rectangular drawability and production method thereof |
CN1083902C (zh) * | 1996-12-24 | 2002-05-01 | 川崎制铁株式会社 | 矩形拉延性优良的薄钢板及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS6218606B2 (ja) | 1987-04-23 |
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