JPS639579B2 - - Google Patents
Info
- Publication number
- JPS639579B2 JPS639579B2 JP1708583A JP1708583A JPS639579B2 JP S639579 B2 JPS639579 B2 JP S639579B2 JP 1708583 A JP1708583 A JP 1708583A JP 1708583 A JP1708583 A JP 1708583A JP S639579 B2 JPS639579 B2 JP S639579B2
- Authority
- JP
- Japan
- Prior art keywords
- equivalent
- less
- cold
- steel
- rolled steel
- 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 25
- 239000000203 mixture Substances 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 229910052726 zirconium Inorganic materials 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 description 48
- 239000010959 steel Substances 0.000 description 48
- 230000000694 effects Effects 0.000 description 13
- 239000010949 copper Substances 0.000 description 12
- 238000000137 annealing Methods 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 7
- 238000005554 pickling Methods 0.000 description 7
- 238000005098 hot rolling Methods 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 4
- 238000009749 continuous casting Methods 0.000 description 4
- 238000005097 cold rolling Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 208000010201 Exanthema Diseases 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 201000005884 exanthem Diseases 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 206010037844 rash Diseases 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- -1 During pickling Substances 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 238000004804 winding Methods 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 |
|---|---|---|---|
| JP1708583A JPS59143047A (ja) | 1983-02-04 | 1983-02-04 | 表面性状の良好な高強度冷延鋼板 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1708583A JPS59143047A (ja) | 1983-02-04 | 1983-02-04 | 表面性状の良好な高強度冷延鋼板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59143047A JPS59143047A (ja) | 1984-08-16 |
| JPS639579B2 true JPS639579B2 (fr) | 1988-02-29 |
Family
ID=11934138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1708583A Granted JPS59143047A (ja) | 1983-02-04 | 1983-02-04 | 表面性状の良好な高強度冷延鋼板 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59143047A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6115948A (ja) * | 1984-07-02 | 1986-01-24 | Kawasaki Steel Corp | 深絞り用高張力冷延鋼板 |
| WO1986004361A1 (fr) * | 1985-01-17 | 1986-07-31 | Nisshin Steel Co., Ltd. | Feuille aluminisee tres resistante a la corrosion pour elements de pots d'echappement |
| JPH0711058B2 (ja) * | 1986-04-17 | 1995-02-08 | 新日本製鐵株式会社 | 高耐食性鋼材 |
-
1983
- 1983-02-04 JP JP1708583A patent/JPS59143047A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59143047A (ja) | 1984-08-16 |
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