RO101265B1 - Electrolit slab acid de zincare lucioasa - Google Patents
Electrolit slab acid de zincare lucioasaInfo
- Publication number
- RO101265B1 RO101265B1 RO142617A RO14261789A RO101265B1 RO 101265 B1 RO101265 B1 RO 101265B1 RO 142617 A RO142617 A RO 142617A RO 14261789 A RO14261789 A RO 14261789A RO 101265 B1 RO101265 B1 RO 101265B1
- Authority
- RO
- Romania
- Prior art keywords
- electrolyte
- zinc
- chloride
- zinc coating
- acid electrolyte
- Prior art date
Links
- 239000003792 electrolyte Substances 0.000 title abstract 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title abstract 3
- 239000011701 zinc Substances 0.000 title abstract 3
- 229910052725 zinc Inorganic materials 0.000 title abstract 3
- 239000002253 acid Substances 0.000 title 1
- 239000011248 coating agent Substances 0.000 title 1
- 238000000576 coating method Methods 0.000 title 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- BWHOZHOGCMHOBV-UHFFFAOYSA-N Benzalacetone Natural products CC(=O)C=CC1=CC=CC=C1 BWHOZHOGCMHOBV-UHFFFAOYSA-N 0.000 abstract 1
- 229910001018 Cast iron Inorganic materials 0.000 abstract 1
- 229910000881 Cu alloy Inorganic materials 0.000 abstract 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 1
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- JIAARYAFYJHUJI-UHFFFAOYSA-L Zinc chloride Inorganic materials [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 239000004327 boric acid Substances 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- 235000019441 ethanol Nutrition 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 abstract 1
- 159000000001 potassium salts Chemical class 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- 229960004025 sodium salicylate Drugs 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- 235000005074 zinc chloride Nutrition 0.000 abstract 1
- 239000011592 zinc chloride Substances 0.000 abstract 1
Landscapes
- Electroplating And Plating Baths Therefor (AREA)
Abstract
Prezenta inventie se refera la un electrolit de zincare lucioasa slab acida care nu contine saruri de amoniu si potasiu. Electrolitul are compozitia urmatoare: - clorura de sodiu 100...2000 g/l; - clorura de zinc 40...100 g/l; - acid boric 15...40 g/l; - benzalacetona 0,1...1,2 g/l; alcool etilic 2,5...6 g/l; nonilfenol etoxilat cu 25 mol de oxidde etilena 5...20 g/l; - salicilat de sodiu 1...10 g/l; - clorura sau sulfat de N- (2,3- dihidroxipropil) - piridiniu 0,05...0,25 g/l. Electrolitul se poate aplica atât în bai statice cât si în bai cu tamburi folosind urmatorii parametri de lucru: - temperatura 18...30 degree C; - pH 4,0...6; - densitatea catodica 0,5...5 A/dm2, optim 2...3 A/dm2. Se obtin depuneri de zinc lucioase, ductile, uniforme pe piese din otel, fonta, curpru si aliaje de cupru.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO142617A RO101265B1 (ro) | 1989-11-20 | 1989-11-20 | Electrolit slab acid de zincare lucioasa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO142617A RO101265B1 (ro) | 1989-11-20 | 1989-11-20 | Electrolit slab acid de zincare lucioasa |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO101265A2 RO101265A2 (ro) | 1991-03-19 |
| RO101265B1 true RO101265B1 (ro) | 1991-05-01 |
Family
ID=20126067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO142617A RO101265B1 (ro) | 1989-11-20 | 1989-11-20 | Electrolit slab acid de zincare lucioasa |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO101265B1 (ro) |
-
1989
- 1989-11-20 RO RO142617A patent/RO101265B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO101265A2 (ro) | 1991-03-19 |
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