MD2913G2 - Procedeu de aplicare a acoperirii ce contine nichel-staniu - Google Patents
Procedeu de aplicare a acoperirii ce contine nichel-staniu Download PDFInfo
- Publication number
- MD2913G2 MD2913G2 MDA20040212A MD20040212A MD2913G2 MD 2913 G2 MD2913 G2 MD 2913G2 MD A20040212 A MDA20040212 A MD A20040212A MD 20040212 A MD20040212 A MD 20040212A MD 2913 G2 MD2913 G2 MD 2913G2
- Authority
- MD
- Moldova
- Prior art keywords
- electrolyte
- plating
- platings
- thermal treatment
- invention consists
- Prior art date
Links
- 238000007747 plating Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 239000003792 electrolyte Substances 0.000 abstract 3
- 238000007669 thermal treatment Methods 0.000 abstract 2
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 abstract 1
- NGPGDYLVALNKEG-UHFFFAOYSA-N azanium;azane;2,3,4-trihydroxy-4-oxobutanoate Chemical compound [NH4+].[NH4+].[O-]C(=O)C(O)C(O)C([O-])=O NGPGDYLVALNKEG-UHFFFAOYSA-N 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- YPTUAQWMBNZZRN-UHFFFAOYSA-N dimethylaminoboron Chemical compound [B]N(C)C YPTUAQWMBNZZRN-UHFFFAOYSA-N 0.000 abstract 1
- 238000004070 electrodeposition Methods 0.000 abstract 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 abstract 1
- FYWSTUCDSVYLPV-UHFFFAOYSA-N nitrooxythallium Chemical compound [Tl+].[O-][N+]([O-])=O FYWSTUCDSVYLPV-UHFFFAOYSA-N 0.000 abstract 1
- 229910000679 solder Inorganic materials 0.000 abstract 1
- 238000005476 soldering Methods 0.000 abstract 1
- RYCLIXPGLDDLTM-UHFFFAOYSA-J tetrapotassium;phosphonato phosphate Chemical compound [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])([O-])=O RYCLIXPGLDDLTM-UHFFFAOYSA-J 0.000 abstract 1
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 abstract 1
Landscapes
- Electroplating And Plating Baths Therefor (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
Invenţia se referă la tehnologia de aplicare electrochimică a acoperirilor funcţionale şi poate fi utilizată în industria radioelectronică.Esenţa invenţiei constă în aceea că procedeul include depunerea electrochimică a acoperirii din electrolit ce conţine clorură de nichel, clorură de staniu, pirofosfat de kaliuşi prelucrarea termică ulterioară,totodată electrolitul conţine suplimentar tartrat de amoniu, dimetilaminoboran şi nitrat de taliu, în următorul raport al componentelor, în g/l:depunerea se efectuează la pH=8,5…10,5, temperatura de 50…70°C şi densitatea catodică a curentului de 0,5…2,0 A/dm2, iar prelucrarea termică ulterioară a acoperirii la 120…150°C timp de 0,5…1 ore.Rezultatul invenţiei constă în majorarea stabilităţii electrolitului, îmbunătăţirea aspectului acoperirilor şi asigurarea unui grad înalt de lipire a elementelor aparatelor radioelectronice cu aliaje uşor fuzibile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20040212A MD2913G2 (ro) | 2004-09-08 | 2004-09-08 | Procedeu de aplicare a acoperirii ce contine nichel-staniu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20040212A MD2913G2 (ro) | 2004-09-08 | 2004-09-08 | Procedeu de aplicare a acoperirii ce contine nichel-staniu |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD2913F1 MD2913F1 (ro) | 2005-11-30 |
| MD2913G2 true MD2913G2 (ro) | 2006-06-30 |
Family
ID=35450578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20040212A MD2913G2 (ro) | 2004-09-08 | 2004-09-08 | Procedeu de aplicare a acoperirii ce contine nichel-staniu |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD2913G2 (ro) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4087C1 (ro) * | 2010-02-10 | 2011-08-31 | Государственный Университет Молд0 | Procedeu chimico-catalitic de depunere a acoperirilor metalice |
| RU2804814C1 (ru) * | 2023-04-19 | 2023-10-06 | Акционерное общество "Энергия" (АО "Энергия") | Электролит для нанесения защитного покрытия сплавом олово-никель на изделие из углеродистой стали и способ нанесения защитного покрытия сплавом олово-никель на изделие из углеродистой стали |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU261084A1 (ru) * | , Институт прикладной физики Молдавской ССР , Кишиневский | Способ электролитического никелирования |
-
2004
- 2004-09-08 MD MDA20040212A patent/MD2913G2/ro not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU261084A1 (ru) * | , Институт прикладной физики Молдавской ССР , Кишиневский | Способ электролитического никелирования |
Non-Patent Citations (2)
| Title |
|---|
| Федотьев Н.П. и др. Электролитические сплавы, Машгиз, Москва, 1962, с. 183 * |
| Федотьев Н.П. и др. Электролитические сплавы. Москва, Машгиз, 1962, с. 183 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4087C1 (ro) * | 2010-02-10 | 2011-08-31 | Государственный Университет Молд0 | Procedeu chimico-catalitic de depunere a acoperirilor metalice |
| RU2804814C1 (ru) * | 2023-04-19 | 2023-10-06 | Акционерное общество "Энергия" (АО "Энергия") | Электролит для нанесения защитного покрытия сплавом олово-никель на изделие из углеродистой стали и способ нанесения защитного покрытия сплавом олово-никель на изделие из углеродистой стали |
Also Published As
| Publication number | Publication date |
|---|---|
| MD2913F1 (ro) | 2005-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG4A | Patent for invention issued | ||
| KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |