JPH0548283B2 - - Google Patents
Info
- Publication number
- JPH0548283B2 JPH0548283B2 JP14443785A JP14443785A JPH0548283B2 JP H0548283 B2 JPH0548283 B2 JP H0548283B2 JP 14443785 A JP14443785 A JP 14443785A JP 14443785 A JP14443785 A JP 14443785A JP H0548283 B2 JPH0548283 B2 JP H0548283B2
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- cold
- steel
- properties
- added
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 30
- 239000010959 steel Substances 0.000 claims description 30
- 238000000137 annealing Methods 0.000 claims description 17
- 238000001953 recrystallisation Methods 0.000 claims description 15
- 229910052757 nitrogen Inorganic materials 0.000 claims description 13
- 229910052717 sulfur Inorganic materials 0.000 claims description 13
- 239000010960 cold rolled steel Substances 0.000 claims description 11
- 238000005098 hot rolling Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000003303 reheating Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 238000005097 cold rolling Methods 0.000 claims description 4
- 229910052758 niobium Inorganic materials 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 4
- 229910052748 manganese Inorganic materials 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 2
- 230000002542 deteriorative effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 238000009849 vacuum degassing Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
Landscapes
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60144437A JPS627822A (ja) | 1985-07-03 | 1985-07-03 | 焼付硬化性を有する深絞り用冷延鋼板の製造方法 |
| CA000486656A CA1259827A (en) | 1984-07-17 | 1985-07-11 | Cold-rolled steel sheets and a method of manufacturing the same |
| DE8585304993T DE3568192D1 (en) | 1984-07-17 | 1985-07-12 | Cold-rolled steel sheets and a method of manufacturing the same |
| AU44885/85A AU560865B2 (en) | 1984-07-17 | 1985-07-12 | Cold rolled steel sheet for vehicle body |
| EP85304993A EP0171208B2 (en) | 1984-07-17 | 1985-07-12 | Cold-rolled steel sheets and a method of manufacturing the same |
| US06/755,500 US4750952A (en) | 1984-07-17 | 1985-07-15 | Cold-rolled steel sheets |
| CN 85106278 CN1012144B (zh) | 1985-06-07 | 1985-07-16 | 冷轧钢板的制造方法 |
| KR1019850005098A KR910002872B1 (ko) | 1984-07-17 | 1985-07-16 | 디이프 드로잉용 냉연 강판 및 그 제조방법 |
| US07/125,921 US4818299A (en) | 1984-07-17 | 1987-11-27 | Method of manufacturing cold-rolled steel sheets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60144437A JPS627822A (ja) | 1985-07-03 | 1985-07-03 | 焼付硬化性を有する深絞り用冷延鋼板の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS627822A JPS627822A (ja) | 1987-01-14 |
| JPH0548283B2 true JPH0548283B2 (enrdf_load_stackoverflow) | 1993-07-21 |
Family
ID=15362186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60144437A Granted JPS627822A (ja) | 1984-07-17 | 1985-07-03 | 焼付硬化性を有する深絞り用冷延鋼板の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS627822A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5292764A (en) * | 1988-05-10 | 1994-03-08 | Kureha Kagaku Kogyo K.K. | Azole derivatives for protecting industrial materials from bacteria |
| JPH02194126A (ja) * | 1989-01-20 | 1990-07-31 | Sumitomo Metal Ind Ltd | 焼付硬化性鋼板の製造方法 |
-
1985
- 1985-07-03 JP JP60144437A patent/JPS627822A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS627822A (ja) | 1987-01-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |