JPH0320487A - 長尺金属材料の酸洗処理法 - Google Patents
長尺金属材料の酸洗処理法Info
- Publication number
- JPH0320487A JPH0320487A JP15494689A JP15494689A JPH0320487A JP H0320487 A JPH0320487 A JP H0320487A JP 15494689 A JP15494689 A JP 15494689A JP 15494689 A JP15494689 A JP 15494689A JP H0320487 A JPH0320487 A JP H0320487A
- Authority
- JP
- Japan
- Prior art keywords
- pickling
- tank
- descaling
- steel strip
- pickling solution
- 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
- 239000000463 material Substances 0.000 title claims description 10
- 238000004381 surface treatment Methods 0.000 title claims description 9
- 239000007788 liquid Substances 0.000 claims description 49
- 238000000034 method Methods 0.000 claims description 44
- 238000012545 processing Methods 0.000 claims description 4
- 238000005554 pickling Methods 0.000 abstract description 134
- 229910000831 Steel Inorganic materials 0.000 abstract description 40
- 239000010959 steel Substances 0.000 abstract description 40
- 238000011282 treatment Methods 0.000 abstract description 15
- 238000000137 annealing Methods 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 abstract description 3
- 239000000243 solution Substances 0.000 abstract 10
- 239000007864 aqueous solution Substances 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 26
- 230000000694 effects Effects 0.000 description 23
- 238000007598 dipping method Methods 0.000 description 15
- 238000004140 cleaning Methods 0.000 description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 11
- 229910052802 copper Inorganic materials 0.000 description 11
- 239000010949 copper Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 238000011144 upstream manufacturing Methods 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 101100234002 Drosophila melanogaster Shal gene Proteins 0.000 description 1
- 241000316887 Saissetia oleae Species 0.000 description 1
- 235000015076 Shorea robusta Nutrition 0.000 description 1
- 244000166071 Shorea robusta Species 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G3/00—Apparatus for cleaning or pickling metallic material
- C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
- C23G3/021—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously by dipping
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15494689A JPH0320487A (ja) | 1989-06-16 | 1989-06-16 | 長尺金属材料の酸洗処理法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15494689A JPH0320487A (ja) | 1989-06-16 | 1989-06-16 | 長尺金属材料の酸洗処理法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0320487A true JPH0320487A (ja) | 1991-01-29 |
| JPH0577752B2 JPH0577752B2 (https=) | 1993-10-27 |
Family
ID=15595381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15494689A Granted JPH0320487A (ja) | 1989-06-16 | 1989-06-16 | 長尺金属材料の酸洗処理法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0320487A (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5803981A (en) * | 1997-01-13 | 1998-09-08 | Danieli Wean, A Division Of Danieli Corporation | Method and apparatus for continuous pickling of metal strip |
| NL1009863C2 (nl) * | 1998-08-14 | 2000-02-15 | Hoogovens Corporate Services B | Werkwijze voor het verwijderen van ijzeroxiden van een warmgewalste staalband. |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS523604A (en) * | 1975-06-23 | 1977-01-12 | Shell Int Research | Method of converting hydrocarbon |
| JPS6279878U (https=) * | 1985-10-31 | 1987-05-21 | ||
| JPS63266083A (ja) * | 1987-04-22 | 1988-11-02 | Nippon Steel Corp | 金属ストリツプの表面処理装置 |
| JPH01501009A (ja) * | 1986-08-29 | 1989-04-06 | マンネスマン・アクチエンゲゼルシャフト | 連続的に走行する帯材を表面処理をする装置 |
-
1989
- 1989-06-16 JP JP15494689A patent/JPH0320487A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS523604A (en) * | 1975-06-23 | 1977-01-12 | Shell Int Research | Method of converting hydrocarbon |
| JPS6279878U (https=) * | 1985-10-31 | 1987-05-21 | ||
| JPH01501009A (ja) * | 1986-08-29 | 1989-04-06 | マンネスマン・アクチエンゲゼルシャフト | 連続的に走行する帯材を表面処理をする装置 |
| JPS63266083A (ja) * | 1987-04-22 | 1988-11-02 | Nippon Steel Corp | 金属ストリツプの表面処理装置 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5803981A (en) * | 1997-01-13 | 1998-09-08 | Danieli Wean, A Division Of Danieli Corporation | Method and apparatus for continuous pickling of metal strip |
| NL1009863C2 (nl) * | 1998-08-14 | 2000-02-15 | Hoogovens Corporate Services B | Werkwijze voor het verwijderen van ijzeroxiden van een warmgewalste staalband. |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0577752B2 (https=) | 1993-10-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081027 Year of fee payment: 15 |
|
| LAPS | Cancellation because of no payment of annual fees |