JPS61154717A - 鋼帯の酸洗方法 - Google Patents
鋼帯の酸洗方法Info
- Publication number
- JPS61154717A JPS61154717A JP27959484A JP27959484A JPS61154717A JP S61154717 A JPS61154717 A JP S61154717A JP 27959484 A JP27959484 A JP 27959484A JP 27959484 A JP27959484 A JP 27959484A JP S61154717 A JPS61154717 A JP S61154717A
- Authority
- JP
- Japan
- Prior art keywords
- width
- pickling
- steel strip
- motor
- tension
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 52
- 239000010959 steel Substances 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims description 11
- 238000004140 cleaning Methods 0.000 title abstract description 4
- 239000002253 acid Substances 0.000 title abstract 2
- 238000005554 pickling Methods 0.000 claims description 61
- 238000005520 cutting process Methods 0.000 abstract description 13
- 230000002950 deficient Effects 0.000 abstract description 5
- 230000006866 deterioration Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 9
- 238000001514 detection method Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910021577 Iron(II) chloride Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229960002089 ferrous chloride Drugs 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/05—Stretching combined with rolling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27959484A JPS61154717A (ja) | 1984-12-26 | 1984-12-26 | 鋼帯の酸洗方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27959484A JPS61154717A (ja) | 1984-12-26 | 1984-12-26 | 鋼帯の酸洗方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61154717A true JPS61154717A (ja) | 1986-07-14 |
| JPH0224916B2 JPH0224916B2 (OSRAM) | 1990-05-31 |
Family
ID=17613158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27959484A Granted JPS61154717A (ja) | 1984-12-26 | 1984-12-26 | 鋼帯の酸洗方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61154717A (OSRAM) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100470410B1 (ko) * | 2002-05-29 | 2005-02-07 | 주식회사 포스코 | 냉연강판 표면의 과열흠 저감을 위한 냉연 산세방법 |
| CN107321790A (zh) * | 2017-07-31 | 2017-11-07 | 日照宝华新材料有限公司 | 低碳热轧带钢的酸洗方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04250011A (ja) * | 1990-12-27 | 1992-09-04 | Niigata Eng Co Ltd | 樹脂排出装置 |
| JPH06844A (ja) * | 1992-06-17 | 1994-01-11 | Fanuc Ltd | ノズル封止装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5735687A (en) * | 1980-08-07 | 1982-02-26 | Kawasaki Steel Corp | Method and device for controlling pickling of hot rolled coil of stainless steel |
| JPS5762809A (en) * | 1980-09-30 | 1982-04-16 | Sumitomo Metal Ind Ltd | Mehod and apparatus for controlling breadth of metallic strip |
| JPS58209415A (ja) * | 1982-05-31 | 1983-12-06 | Mitsubishi Heavy Ind Ltd | 帯鋼のスケ−ルブレ−カ |
-
1984
- 1984-12-26 JP JP27959484A patent/JPS61154717A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5735687A (en) * | 1980-08-07 | 1982-02-26 | Kawasaki Steel Corp | Method and device for controlling pickling of hot rolled coil of stainless steel |
| JPS5762809A (en) * | 1980-09-30 | 1982-04-16 | Sumitomo Metal Ind Ltd | Mehod and apparatus for controlling breadth of metallic strip |
| JPS58209415A (ja) * | 1982-05-31 | 1983-12-06 | Mitsubishi Heavy Ind Ltd | 帯鋼のスケ−ルブレ−カ |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100470410B1 (ko) * | 2002-05-29 | 2005-02-07 | 주식회사 포스코 | 냉연강판 표면의 과열흠 저감을 위한 냉연 산세방법 |
| CN107321790A (zh) * | 2017-07-31 | 2017-11-07 | 日照宝华新材料有限公司 | 低碳热轧带钢的酸洗方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0224916B2 (OSRAM) | 1990-05-31 |
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