JPH0297901U - - Google Patents
Info
- Publication number
- JPH0297901U JPH0297901U JP546189U JP546189U JPH0297901U JP H0297901 U JPH0297901 U JP H0297901U JP 546189 U JP546189 U JP 546189U JP 546189 U JP546189 U JP 546189U JP H0297901 U JPH0297901 U JP H0297901U
- Authority
- JP
- Japan
- Prior art keywords
- roll
- surface defects
- etching equipment
- vertical roll
- rolled material
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 4
- 230000007547 defect Effects 0.000 claims description 3
- 238000007665 sagging Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 2
- 238000005530 etching Methods 0.000 claims 2
- 239000010959 steel Substances 0.000 claims 2
- 238000005096 rolling process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP546189U JPH0297901U (it) | 1989-01-23 | 1989-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP546189U JPH0297901U (it) | 1989-01-23 | 1989-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0297901U true JPH0297901U (it) | 1990-08-03 |
Family
ID=31208858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP546189U Pending JPH0297901U (it) | 1989-01-23 | 1989-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0297901U (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05123718A (ja) * | 1991-10-31 | 1993-05-21 | Kawasaki Steel Corp | 熱間圧延用竪ロール及びこのロールを用いた幅圧延方法 |
-
1989
- 1989-01-23 JP JP546189U patent/JPH0297901U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05123718A (ja) * | 1991-10-31 | 1993-05-21 | Kawasaki Steel Corp | 熱間圧延用竪ロール及びこのロールを用いた幅圧延方法 |
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