JPS6235462B2 - - Google Patents
Info
- Publication number
- JPS6235462B2 JPS6235462B2 JP22548882A JP22548882A JPS6235462B2 JP S6235462 B2 JPS6235462 B2 JP S6235462B2 JP 22548882 A JP22548882 A JP 22548882A JP 22548882 A JP22548882 A JP 22548882A JP S6235462 B2 JPS6235462 B2 JP S6235462B2
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- cold
- steel
- hot
- rolled
- 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
- 238000010438 heat treatment Methods 0.000 claims description 31
- 238000005098 hot rolling Methods 0.000 claims description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 229910000655 Killed steel Inorganic materials 0.000 claims description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 18
- 229910052782 aluminium Inorganic materials 0.000 claims description 18
- 238000005097 cold rolling Methods 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- 239000010960 cold rolled steel Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000009749 continuous casting Methods 0.000 claims description 6
- 238000007711 solidification Methods 0.000 claims description 6
- 230000008023 solidification Effects 0.000 claims description 6
- 238000002791 soaking Methods 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 2
- 238000000137 annealing Methods 0.000 description 9
- 229910000859 α-Fe Inorganic materials 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 7
- 238000005265 energy consumption Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000009466 transformation Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 229910001566 austenite Inorganic materials 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 238000005554 pickling Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000003303 reheating Methods 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 238000009849 vacuum degassing 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 Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22548882A JPS59116327A (ja) | 1982-12-22 | 1982-12-22 | 深絞り用冷延アルミキルド鋼板の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22548882A JPS59116327A (ja) | 1982-12-22 | 1982-12-22 | 深絞り用冷延アルミキルド鋼板の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59116327A JPS59116327A (ja) | 1984-07-05 |
| JPS6235462B2 true JPS6235462B2 (ko) | 1987-08-01 |
Family
ID=16830103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22548882A Granted JPS59116327A (ja) | 1982-12-22 | 1982-12-22 | 深絞り用冷延アルミキルド鋼板の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59116327A (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63153361U (ko) * | 1987-03-25 | 1988-10-07 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6039126A (ja) * | 1983-08-12 | 1985-02-28 | Sumitomo Metal Ind Ltd | プレス成形性の優れた冷延鋼板の製造方法 |
-
1982
- 1982-12-22 JP JP22548882A patent/JPS59116327A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63153361U (ko) * | 1987-03-25 | 1988-10-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59116327A (ja) | 1984-07-05 |
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