JPS6255924B2 - - Google Patents
Info
- Publication number
- JPS6255924B2 JPS6255924B2 JP4046580A JP4046580A JPS6255924B2 JP S6255924 B2 JPS6255924 B2 JP S6255924B2 JP 4046580 A JP4046580 A JP 4046580A JP 4046580 A JP4046580 A JP 4046580A JP S6255924 B2 JPS6255924 B2 JP S6255924B2
- Authority
- JP
- Japan
- Prior art keywords
- scale
- steel plate
- descaling
- guide members
- sent
- 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
- 238000000034 method Methods 0.000 claims description 46
- 229910000831 Steel Inorganic materials 0.000 claims description 44
- 239000010959 steel Substances 0.000 claims description 44
- 238000005452 bending Methods 0.000 claims description 12
- 238000005554 pickling Methods 0.000 description 13
- 238000005422 blasting Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000002203 pretreatment Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
- B21B45/06—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing of strip material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4046580A JPS56139214A (en) | 1980-03-31 | 1980-03-31 | Descaling method for hot rolled steel strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4046580A JPS56139214A (en) | 1980-03-31 | 1980-03-31 | Descaling method for hot rolled steel strip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56139214A JPS56139214A (en) | 1981-10-30 |
| JPS6255924B2 true JPS6255924B2 (en:Method) | 1987-11-24 |
Family
ID=12581375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4046580A Granted JPS56139214A (en) | 1980-03-31 | 1980-03-31 | Descaling method for hot rolled steel strip |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56139214A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS619918A (ja) * | 1984-06-22 | 1986-01-17 | Sumitomo Metal Ind Ltd | 熱間圧延鋼材の処理方法 |
| SU1572725A1 (ru) * | 1987-01-21 | 1990-06-23 | Череповецкий Металлургический Комбинат Им.50-Летия Ссср | Способ очистки металлических полос от окалины |
-
1980
- 1980-03-31 JP JP4046580A patent/JPS56139214A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56139214A (en) | 1981-10-30 |
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