JPH0354008B2 - - Google Patents
Info
- Publication number
- JPH0354008B2 JPH0354008B2 JP17285587A JP17285587A JPH0354008B2 JP H0354008 B2 JPH0354008 B2 JP H0354008B2 JP 17285587 A JP17285587 A JP 17285587A JP 17285587 A JP17285587 A JP 17285587A JP H0354008 B2 JPH0354008 B2 JP H0354008B2
- Authority
- JP
- Japan
- Prior art keywords
- rolling
- oil
- roll
- surface roughness
- speed
- 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
- 238000005096 rolling process Methods 0.000 claims description 75
- 239000010731 rolling oil Substances 0.000 claims description 28
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 14
- 238000005097 cold rolling Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 230000003746 surface roughness Effects 0.000 description 26
- 239000003921 oil Substances 0.000 description 15
- 238000005461 lubrication Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 241000270708 Testudinidae Species 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 241000270666 Testudines Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 230000005381 magnetic domain Effects 0.000 description 2
- 239000002120 nanofilm Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Landscapes
- Metal Rolling (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17285587A JPS6418503A (en) | 1987-07-13 | 1987-07-13 | Method for cold rolling silicon steel sheet having good surface quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17285587A JPS6418503A (en) | 1987-07-13 | 1987-07-13 | Method for cold rolling silicon steel sheet having good surface quality |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6418503A JPS6418503A (en) | 1989-01-23 |
| JPH0354008B2 true JPH0354008B2 (cg-RX-API-DMAC10.html) | 1991-08-16 |
Family
ID=15949545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17285587A Granted JPS6418503A (en) | 1987-07-13 | 1987-07-13 | Method for cold rolling silicon steel sheet having good surface quality |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6418503A (cg-RX-API-DMAC10.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4189735A (en) * | 1978-02-24 | 1980-02-19 | Rca Corporation | Record playback apparatus and information record therefor |
-
1987
- 1987-07-13 JP JP17285587A patent/JPS6418503A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6418503A (en) | 1989-01-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| LAPS | Cancellation because of no payment of annual fees |