JPS6237096B2 - - Google Patents
Info
- Publication number
- JPS6237096B2 JPS6237096B2 JP58215614A JP21561483A JPS6237096B2 JP S6237096 B2 JPS6237096 B2 JP S6237096B2 JP 58215614 A JP58215614 A JP 58215614A JP 21561483 A JP21561483 A JP 21561483A JP S6237096 B2 JPS6237096 B2 JP S6237096B2
- Authority
- JP
- Japan
- Prior art keywords
- rolling
- soaking
- steel
- temperature
- less
- 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 55
- 239000010959 steel Substances 0.000 claims description 55
- 238000000034 method Methods 0.000 claims description 44
- 238000002791 soaking Methods 0.000 claims description 38
- 238000000137 annealing Methods 0.000 claims description 27
- 238000005097 cold rolling Methods 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 13
- 230000009466 transformation Effects 0.000 claims description 11
- 229910052758 niobium Inorganic materials 0.000 claims description 5
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 5
- 229910052796 boron Inorganic materials 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 description 34
- 239000000463 material Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 8
- 238000005098 hot rolling Methods 0.000 description 6
- 239000012467 final product Substances 0.000 description 5
- 238000005554 pickling Methods 0.000 description 5
- 239000013078 crystal Substances 0.000 description 4
- 229910052698 phosphorus Inorganic materials 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 238000009749 continuous casting Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001953 recrystallisation Methods 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 229910000655 Killed steel Inorganic materials 0.000 description 2
- RQMIWLMVTCKXAQ-UHFFFAOYSA-N [AlH3].[C] Chemical compound [AlH3].[C] RQMIWLMVTCKXAQ-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000010960 cold rolled steel Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 238000005482 strain hardening Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910001327 Rimmed steel Inorganic materials 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21561483A JPS60106920A (ja) | 1983-11-16 | 1983-11-16 | 深絞り用薄鋼板の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21561483A JPS60106920A (ja) | 1983-11-16 | 1983-11-16 | 深絞り用薄鋼板の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60106920A JPS60106920A (ja) | 1985-06-12 |
| JPS6237096B2 true JPS6237096B2 (de) | 1987-08-11 |
Family
ID=16675325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21561483A Granted JPS60106920A (ja) | 1983-11-16 | 1983-11-16 | 深絞り用薄鋼板の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60106920A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0696749B2 (ja) * | 1987-03-16 | 1994-11-30 | 株式会社神戸製鋼所 | 溶融亜鉛めつき鋼板の製造方法 |
| JPH0762211B2 (ja) * | 1989-11-24 | 1995-07-05 | 新日本製鐵株式会社 | 深絞り性の極めて優れたほうろう用鋼板 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59226149A (ja) * | 1983-06-03 | 1984-12-19 | Nippon Steel Corp | 成形性のすぐれた熱延鋼板及びその製造方法 |
-
1983
- 1983-11-16 JP JP21561483A patent/JPS60106920A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59226149A (ja) * | 1983-06-03 | 1984-12-19 | Nippon Steel Corp | 成形性のすぐれた熱延鋼板及びその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60106920A (ja) | 1985-06-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |