RU96105775A - ACID ELECTROLYTE FOR ELECTRIC PREVENTION OF SHINING COATINGS ALLOY TIN-LEAD - Google Patents
ACID ELECTROLYTE FOR ELECTRIC PREVENTION OF SHINING COATINGS ALLOY TIN-LEADInfo
- Publication number
- RU96105775A RU96105775A RU96105775/02A RU96105775A RU96105775A RU 96105775 A RU96105775 A RU 96105775A RU 96105775/02 A RU96105775/02 A RU 96105775/02A RU 96105775 A RU96105775 A RU 96105775A RU 96105775 A RU96105775 A RU 96105775A
- Authority
- RU
- Russia
- Prior art keywords
- lead
- electrolyte
- tin
- shining
- acid electrolyte
- Prior art date
Links
- 239000003792 electrolyte Substances 0.000 title claims 5
- 239000002253 acid Substances 0.000 title claims 4
- -1 TIN-LEAD Chemical compound 0.000 title claims 2
- 230000002265 prevention Effects 0.000 title 1
- 239000000203 mixture Substances 0.000 claims 4
- 150000003839 salts Chemical class 0.000 claims 3
- 239000011780 sodium chloride Substances 0.000 claims 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- IUTCEZPPWBHGIX-UHFFFAOYSA-N tin(2+) Chemical compound [Sn+2] IUTCEZPPWBHGIX-UHFFFAOYSA-N 0.000 claims 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N Hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 claims 1
- 229910004018 SiF Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 claims 1
- 238000005282 brightening Methods 0.000 claims 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims 1
- 239000008098 formaldehyde solution Substances 0.000 claims 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims 1
- 239000002736 nonionic surfactant Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
Claims (1)
a, b - Ненасыщенный альдегид - 0,12 - 3,7
Высокомолекулярный, или ненасыщенный, или многоатомный спирт - 0,03 - 7,0
Низкомолекулярный спирт - 1,8 - 14,8
При следующем соотношении компонентов электролита, г/л:
Соль олова (II) по металлу, г/л - 12 - 40
Соль свинца (II) по металлу, г/л - 6 - 25
Свободная кислота (HBF4, HClO4, H2SiF6, C2HCl3O2), г/л - 100 - 350
Неионогенное ПАВ (синтанолы, ОС-20, неонолы), г/л - 15 - 30
Формалин (37%-ный водный раствор формальдегида) - 5 - 30, мл/л
Блескообразующая композиция, г/л - 2 - 15аAcid electrolyte for the deposition of shiny coatings alloy tin-lead containing free acid, salts of tin (II) and lead (II), as well as brilliant composition, characterized in that the electrolyte as a brilliant-forming composition contains a mixture of substances, g / l electrolyte:
a, b - Unsaturated aldehyde - 0.12 - 3.7
High molecular weight, or unsaturated, or polyhydric alcohol - 0.03 - 7.0
Low molecular weight alcohol - 1.8 - 14.8
The following ratio of electrolyte components, g / l:
Salt of tin (II) on metal, g / l - 12 - 40
Lead (II) salt by metal, g / l - 6 - 25
Free acid (HBF 4 , HClO 4 , H 2 SiF 6 , C 2 HCl 3 O 2 ), g / l - 100 - 350
Nonionic surfactants (syntanols, OS-20, neonols), g / l - 15 - 30
Formalin (37% aqueous formaldehyde solution) - 5 - 30 ml / l
Brightening composition, g / l - 2 - 15a
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU96105775A RU2113555C1 (en) | 1996-03-26 | 1996-03-26 | Acidic electrolyte for electrodeposition of glittery tin-lead alloy coatings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU96105775A RU2113555C1 (en) | 1996-03-26 | 1996-03-26 | Acidic electrolyte for electrodeposition of glittery tin-lead alloy coatings |
Publications (2)
Publication Number | Publication Date |
---|---|
RU96105775A true RU96105775A (en) | 1998-05-27 |
RU2113555C1 RU2113555C1 (en) | 1998-06-20 |
Family
ID=20178506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU96105775A RU2113555C1 (en) | 1996-03-26 | 1996-03-26 | Acidic electrolyte for electrodeposition of glittery tin-lead alloy coatings |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2113555C1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1167582B1 (en) * | 2000-07-01 | 2005-09-14 | Shipley Company LLC | Metal alloy compositions and plating method related thereto |
RU2739899C1 (en) * | 2020-07-27 | 2020-12-29 | Алексей Игоревич Буянов | Acid electrolyte for application of antifriction coating with lead-tin-copper alloy |
-
1996
- 1996-03-26 RU RU96105775A patent/RU2113555C1/en active
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