JPS5959900A - ステンレス鋼帯の連続電解脱スケ−ル方法 - Google Patents
ステンレス鋼帯の連続電解脱スケ−ル方法Info
- Publication number
- JPS5959900A JPS5959900A JP17071482A JP17071482A JPS5959900A JP S5959900 A JPS5959900 A JP S5959900A JP 17071482 A JP17071482 A JP 17071482A JP 17071482 A JP17071482 A JP 17071482A JP S5959900 A JPS5959900 A JP S5959900A
- Authority
- JP
- Japan
- Prior art keywords
- stainless steel
- aqueous solution
- acid aqueous
- treatment
- descaling
- 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
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 50
- 239000010935 stainless steel Substances 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000011282 treatment Methods 0.000 claims abstract description 66
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 50
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 37
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 37
- 239000007864 aqueous solution Substances 0.000 claims description 63
- 238000007654 immersion Methods 0.000 claims description 35
- 150000001447 alkali salts Chemical class 0.000 claims description 13
- 229960002050 hydrofluoric acid Drugs 0.000 claims description 9
- 238000005868 electrolysis reaction Methods 0.000 abstract description 29
- 238000006243 chemical reaction Methods 0.000 abstract description 19
- 238000010349 cathodic reaction Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 239000003513 alkali Substances 0.000 abstract description 2
- 238000010306 acid treatment Methods 0.000 abstract 1
- 239000002253 acid Substances 0.000 description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 15
- 229910052802 copper Inorganic materials 0.000 description 15
- 239000010949 copper Substances 0.000 description 15
- 150000003839 salts Chemical class 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000000137 annealing Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000004090 dissolution Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000003796 beauty Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 101000652359 Homo sapiens Spermatogenesis-associated protein 2 Proteins 0.000 description 1
- 101000642464 Homo sapiens Spermatogenesis-associated protein 2-like protein Proteins 0.000 description 1
- 239000007832 Na2SO4 Substances 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 102100030254 Spermatogenesis-associated protein 2 Human genes 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004299 exfoliation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Inorganic materials [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17071482A JPS5959900A (ja) | 1982-09-29 | 1982-09-29 | ステンレス鋼帯の連続電解脱スケ−ル方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17071482A JPS5959900A (ja) | 1982-09-29 | 1982-09-29 | ステンレス鋼帯の連続電解脱スケ−ル方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5959900A true JPS5959900A (ja) | 1984-04-05 |
| JPS6160920B2 JPS6160920B2 (enrdf_load_stackoverflow) | 1986-12-23 |
Family
ID=15910031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17071482A Granted JPS5959900A (ja) | 1982-09-29 | 1982-09-29 | ステンレス鋼帯の連続電解脱スケ−ル方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5959900A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6333600A (ja) * | 1986-07-29 | 1988-02-13 | Nippon Steel Corp | 鋼ストリツプの電解酸洗法 |
| US5976282A (en) * | 1996-03-22 | 1999-11-02 | Kawasaki Steel Corporation | Method for producing austenitic steel plate with excellent surface brightness and corrosion resistance |
| CN105040088A (zh) * | 2015-08-11 | 2015-11-11 | 佛山市环宇新型材料有限公司 | 一种带钢电解除污装置 |
| CN110195250A (zh) * | 2018-08-18 | 2019-09-03 | 贵州钢绳股份有限公司 | 一种电镀碱槽辫子接线方法 |
-
1982
- 1982-09-29 JP JP17071482A patent/JPS5959900A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6333600A (ja) * | 1986-07-29 | 1988-02-13 | Nippon Steel Corp | 鋼ストリツプの電解酸洗法 |
| US5976282A (en) * | 1996-03-22 | 1999-11-02 | Kawasaki Steel Corporation | Method for producing austenitic steel plate with excellent surface brightness and corrosion resistance |
| CN105040088A (zh) * | 2015-08-11 | 2015-11-11 | 佛山市环宇新型材料有限公司 | 一种带钢电解除污装置 |
| CN110195250A (zh) * | 2018-08-18 | 2019-09-03 | 贵州钢绳股份有限公司 | 一种电镀碱槽辫子接线方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6160920B2 (enrdf_load_stackoverflow) | 1986-12-23 |
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