JPH045733B2 - - Google Patents
Info
- Publication number
- JPH045733B2 JPH045733B2 JP62110706A JP11070687A JPH045733B2 JP H045733 B2 JPH045733 B2 JP H045733B2 JP 62110706 A JP62110706 A JP 62110706A JP 11070687 A JP11070687 A JP 11070687A JP H045733 B2 JPH045733 B2 JP H045733B2
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- cold
- slab
- rolled
- rolling
- 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 - Lifetime
Links
- 238000000137 annealing Methods 0.000 claims description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 239000010960 cold rolled steel Substances 0.000 claims description 9
- 238000005098 hot rolling Methods 0.000 claims description 9
- 238000005097 cold rolling Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000032683 aging Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 229910000655 Killed steel Inorganic materials 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000003303 reheating Methods 0.000 description 3
- 230000003679 aging effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11070687A JPS63277724A (ja) | 1987-05-08 | 1987-05-08 | 深絞り性の優れた冷延鋼板の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11070687A JPS63277724A (ja) | 1987-05-08 | 1987-05-08 | 深絞り性の優れた冷延鋼板の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63277724A JPS63277724A (ja) | 1988-11-15 |
| JPH045733B2 true JPH045733B2 (zh) | 1992-02-03 |
Family
ID=14542394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11070687A Granted JPS63277724A (ja) | 1987-05-08 | 1987-05-08 | 深絞り性の優れた冷延鋼板の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63277724A (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2678641B1 (fr) * | 1991-07-04 | 1998-11-20 | Lorraine Laminage | Acier a emboutissabilite amelioree et procede de fabrication de toles destinees a l'emboutissage. |
| JP2689810B2 (ja) * | 1992-04-01 | 1997-12-10 | 住友金属工業株式会社 | 表面性状に優れる高強度熱延鋼板の製造方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6043432A (ja) * | 1983-08-19 | 1985-03-08 | Sumitomo Metal Ind Ltd | アルミキルド冷延鋼板の製造法 |
| JPS60258430A (ja) * | 1984-06-04 | 1985-12-20 | Nippon Steel Corp | 非時効性連続焼鈍冷延鋼板の製造方法 |
-
1987
- 1987-05-08 JP JP11070687A patent/JPS63277724A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6043432A (ja) * | 1983-08-19 | 1985-03-08 | Sumitomo Metal Ind Ltd | アルミキルド冷延鋼板の製造法 |
| JPS60258430A (ja) * | 1984-06-04 | 1985-12-20 | Nippon Steel Corp | 非時効性連続焼鈍冷延鋼板の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63277724A (ja) | 1988-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080203 Year of fee payment: 16 |