JPS6325055B2 - - Google Patents
Info
- Publication number
- JPS6325055B2 JPS6325055B2 JP57155719A JP15571982A JPS6325055B2 JP S6325055 B2 JPS6325055 B2 JP S6325055B2 JP 57155719 A JP57155719 A JP 57155719A JP 15571982 A JP15571982 A JP 15571982A JP S6325055 B2 JPS6325055 B2 JP S6325055B2
- Authority
- JP
- Japan
- Prior art keywords
- equivalent
- cold
- less
- rolled
- steel
- 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.)
- Expired
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 36
- 239000010959 steel Substances 0.000 claims description 36
- 239000010960 cold rolled steel Substances 0.000 claims description 26
- 238000000137 annealing Methods 0.000 claims description 11
- 229910052710 silicon Inorganic materials 0.000 claims description 9
- 229910052748 manganese Inorganic materials 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 238000001953 recrystallisation Methods 0.000 claims description 7
- 238000009749 continuous casting Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 229910052758 niobium Inorganic materials 0.000 claims description 6
- 229910052719 titanium Inorganic materials 0.000 claims description 6
- 229910052796 boron Inorganic materials 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 229910052726 zirconium Inorganic materials 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 13
- 238000005097 cold rolling Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 238000005098 hot rolling Methods 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- 230000003746 surface roughness Effects 0.000 description 3
- 238000009864 tensile test Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 238000003303 reheating Methods 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910000655 Killed steel Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000007712 rapid solidification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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
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 Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15571982A JPS5943825A (ja) | 1982-09-07 | 1982-09-07 | プレス成形用冷延鋼板の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15571982A JPS5943825A (ja) | 1982-09-07 | 1982-09-07 | プレス成形用冷延鋼板の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5943825A JPS5943825A (ja) | 1984-03-12 |
| JPS6325055B2 true JPS6325055B2 (es) | 1988-05-24 |
Family
ID=15611987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15571982A Granted JPS5943825A (ja) | 1982-09-07 | 1982-09-07 | プレス成形用冷延鋼板の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5943825A (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59177327A (ja) * | 1983-03-25 | 1984-10-08 | Sumitomo Metal Ind Ltd | プレス加工用冷延鋼板の製造法 |
| JPH0639619B2 (ja) * | 1984-10-08 | 1994-05-25 | 新日本製鐵株式会社 | 成形性の優れた薄鋼板の製造方法 |
| JPH0639620B2 (ja) * | 1984-11-30 | 1994-05-25 | 新日本製鐵株式会社 | 成形性の優れた薄鋼板の製造方法 |
| JPS61133322A (ja) * | 1984-11-30 | 1986-06-20 | Nippon Steel Corp | 成形性の優れた薄鋼板の製造方法 |
| JPH0639621B2 (ja) * | 1984-11-30 | 1994-05-25 | 新日本製鐵株式会社 | 成形性の優れた薄鋼板の製造方法 |
| JPH0756049B2 (ja) * | 1986-03-04 | 1995-06-14 | 新日本製鐵株式会社 | 高強度冷延鋼板の製造法 |
| JPH0756052B2 (ja) * | 1986-04-21 | 1995-06-14 | 新日本製鐵株式会社 | 加工用冷延鋼板の製造法 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53115610A (en) * | 1977-03-19 | 1978-10-09 | Nippon Steel Corp | Method for manufacturing cold drawn steel strip for use in deep drawing |
| JPS5573826A (en) * | 1978-11-24 | 1980-06-03 | Nisshin Steel Co Ltd | Production of alloyed-zinc-plated steel plate for deep drawing |
| JPS5573825A (en) * | 1978-11-24 | 1980-06-03 | Nisshin Steel Co Ltd | Production of hot-dipped steel plate for ultra-deep drawing |
| JPS55115928A (en) * | 1979-02-27 | 1980-09-06 | Kawasaki Steel Corp | Production of non-aging cold rolled steel plate of excellent deep drawability |
| JPS55141526A (en) * | 1979-04-18 | 1980-11-05 | Kawasaki Steel Corp | Production of high tension cold-rolled steel plate for deep drawing |
| JPS5680358A (en) * | 1979-12-03 | 1981-07-01 | Hitachi Ltd | Method and apparatus for continuous production of sheet |
-
1982
- 1982-09-07 JP JP15571982A patent/JPS5943825A/ja active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53115610A (en) * | 1977-03-19 | 1978-10-09 | Nippon Steel Corp | Method for manufacturing cold drawn steel strip for use in deep drawing |
| JPS5573826A (en) * | 1978-11-24 | 1980-06-03 | Nisshin Steel Co Ltd | Production of alloyed-zinc-plated steel plate for deep drawing |
| JPS5573825A (en) * | 1978-11-24 | 1980-06-03 | Nisshin Steel Co Ltd | Production of hot-dipped steel plate for ultra-deep drawing |
| JPS55115928A (en) * | 1979-02-27 | 1980-09-06 | Kawasaki Steel Corp | Production of non-aging cold rolled steel plate of excellent deep drawability |
| JPS55141526A (en) * | 1979-04-18 | 1980-11-05 | Kawasaki Steel Corp | Production of high tension cold-rolled steel plate for deep drawing |
| JPS5680358A (en) * | 1979-12-03 | 1981-07-01 | Hitachi Ltd | Method and apparatus for continuous production of sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5943825A (ja) | 1984-03-12 |
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