JPH0334404B2 - - Google Patents
Info
- Publication number
- JPH0334404B2 JPH0334404B2 JP60296614A JP29661485A JPH0334404B2 JP H0334404 B2 JPH0334404 B2 JP H0334404B2 JP 60296614 A JP60296614 A JP 60296614A JP 29661485 A JP29661485 A JP 29661485A JP H0334404 B2 JPH0334404 B2 JP H0334404B2
- Authority
- JP
- Japan
- Prior art keywords
- surface roughness
- steel plate
- sgr
- cold
- regularity
- 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
- 230000003746 surface roughness Effects 0.000 claims description 59
- 229910000831 Steel Inorganic materials 0.000 claims description 56
- 239000010959 steel Substances 0.000 claims description 56
- 239000010960 cold rolled steel Substances 0.000 claims description 18
- 238000010422 painting Methods 0.000 description 19
- 238000000034 method Methods 0.000 description 18
- 238000005096 rolling process Methods 0.000 description 18
- 238000003466 welding Methods 0.000 description 9
- 239000010687 lubricating oil Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000005422 blasting Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000009749 continuous casting Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 238000005554 pickling Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000011835 investigation Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- 229910000655 Killed steel Inorganic materials 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- RQMIWLMVTCKXAQ-UHFFFAOYSA-N [AlH3].[C] Chemical compound [AlH3].[C] RQMIWLMVTCKXAQ-UHFFFAOYSA-N 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Metal Rolling (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60296614A JPS62151208A (ja) | 1985-12-24 | 1985-12-24 | プレス成形性等に優れる冷延鋼板 |
| US06/944,679 US4775599A (en) | 1985-12-24 | 1986-12-19 | Cold rolled steel sheets having an improved press formability |
| CN86108640A CN1011121B (zh) | 1985-12-24 | 1986-12-23 | 具有改进的压力成型性能的冷轧薄钢板 |
| DE8686310099T DE3686816T2 (de) | 1985-12-24 | 1986-12-23 | Kaltgewalzte stahlbleche mit guter pressverformbarkeit. |
| CA000526166A CA1275154C (en) | 1985-12-24 | 1986-12-23 | Cold rolled steel sheets having an improved press formability |
| AU66907/86A AU579271B2 (en) | 1985-12-24 | 1986-12-23 | Cold rolled steel sheets having an improved press formability |
| EP86310099A EP0231653B1 (en) | 1985-12-24 | 1986-12-23 | Cold rolled steel sheets having an improved press formability |
| BR8606445A BR8606445A (pt) | 1985-12-24 | 1986-12-24 | Folhas de aco laminadas a frio tendo uma conformabilidade sob pressao aperfeicoada |
| KR1019860011229A KR900006655B1 (ko) | 1985-12-24 | 1986-12-24 | 프레스 성형성이 우수한 냉간압연 강판 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60296614A JPS62151208A (ja) | 1985-12-24 | 1985-12-24 | プレス成形性等に優れる冷延鋼板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62151208A JPS62151208A (ja) | 1987-07-06 |
| JPH0334404B2 true JPH0334404B2 (enrdf_load_stackoverflow) | 1991-05-22 |
Family
ID=17835830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60296614A Granted JPS62151208A (ja) | 1985-12-24 | 1985-12-24 | プレス成形性等に優れる冷延鋼板 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62151208A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2450066B (en) | 2006-03-31 | 2011-03-30 | Kobe Steel Ltd | High-strength cold rolled steel sheet excellent in chemical conversion treatment property |
-
1985
- 1985-12-24 JP JP60296614A patent/JPS62151208A/ja active Granted
Non-Patent Citations (1)
| Title |
|---|
| TECNIC INFO=1984 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62151208A (ja) | 1987-07-06 |
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