JPH0124207B2 - - Google Patents
Info
- Publication number
- JPH0124207B2 JPH0124207B2 JP58183294A JP18329483A JPH0124207B2 JP H0124207 B2 JPH0124207 B2 JP H0124207B2 JP 58183294 A JP58183294 A JP 58183294A JP 18329483 A JP18329483 A JP 18329483A JP H0124207 B2 JPH0124207 B2 JP H0124207B2
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- cold
- slab
- rolled steel
- coil
- 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
- 239000010960 cold rolled steel Substances 0.000 claims description 27
- 238000000137 annealing Methods 0.000 claims description 19
- 238000005098 hot rolling Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 229910000655 Killed steel Inorganic materials 0.000 claims description 6
- 238000002791 soaking Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 description 15
- 239000000047 product Substances 0.000 description 14
- 238000009749 continuous casting Methods 0.000 description 8
- 229910000859 α-Fe Inorganic materials 0.000 description 7
- 239000000523 sample Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 238000005554 pickling Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000009849 vacuum degassing Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 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 Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18329483A JPS6075519A (ja) | 1983-09-30 | 1983-09-30 | 連続焼鈍用冷延鋼板母材の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18329483A JPS6075519A (ja) | 1983-09-30 | 1983-09-30 | 連続焼鈍用冷延鋼板母材の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6075519A JPS6075519A (ja) | 1985-04-27 |
| JPH0124207B2 true JPH0124207B2 (zh) | 1989-05-10 |
Family
ID=16133140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18329483A Granted JPS6075519A (ja) | 1983-09-30 | 1983-09-30 | 連続焼鈍用冷延鋼板母材の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6075519A (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000042052A (ko) * | 1998-12-24 | 2000-07-15 | 이구택 | 콘크리트 강섬유용 고강도 선재의 제조방법 |
| KR100398390B1 (ko) * | 1998-12-24 | 2003-12-18 | 주식회사 포스코 | 성형가공성이우수한콘크리트보강용강섬유선재의제조방법 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58151426A (ja) * | 1982-03-04 | 1983-09-08 | Kawasaki Steel Corp | 面内異方性の小さい缶用極薄鋼板の製造方法 |
-
1983
- 1983-09-30 JP JP18329483A patent/JPS6075519A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58151426A (ja) * | 1982-03-04 | 1983-09-08 | Kawasaki Steel Corp | 面内異方性の小さい缶用極薄鋼板の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6075519A (ja) | 1985-04-27 |
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