MD2913F1 - Procedeu de aplicare a acoperirii ce contine nichel-staniu - Google Patents
Procedeu de aplicare a acoperirii ce contine nichel-staniu Download PDFInfo
- Publication number
- MD2913F1 MD2913F1 MDA20040212A MD20040212A MD2913F1 MD 2913 F1 MD2913 F1 MD 2913F1 MD A20040212 A MDA20040212 A MD A20040212A MD 20040212 A MD20040212 A MD 20040212A MD 2913 F1 MD2913 F1 MD 2913F1
- Authority
- MD
- Moldova
- Prior art keywords
- electrolyte
- chloride
- platings
- plating
- thermal treatment
- Prior art date
Links
- 238000007747 plating Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 abstract 3
- 239000003792 electrolyte Substances 0.000 abstract 3
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 abstract 3
- 238000007669 thermal treatment Methods 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- 229910002651 NO3 Inorganic materials 0.000 abstract 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
- 229910021626 Tin(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
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 abstract 1
- 235000011180 diphosphates Nutrition 0.000 abstract 1
- 238000004070 electrodeposition Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 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
- 235000011150 stannous chloride Nutrition 0.000 abstract 1
- 229940095064 tartrate Drugs 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
- AXZWODMDQAVCJE-UHFFFAOYSA-L tin(II) chloride (anhydrous) Chemical compound [Cl-].[Cl-].[Sn+2] AXZWODMDQAVCJE-UHFFFAOYSA-L 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
Inventia se refera la tehnologiŕ de aplicare electrochimica a acoperirilor functionale si poate fi utilizata in industria radioelectronica.Esenta inventiei consta in aceea ca procedeul include depunerea electrochimica a acoperirii din electrolit ce contine clorura de nichel, clorura de staniu, pirofosfat de kaliu si prelucrarea termica ulterioara, totodata electrolitul contine suplimentar tartrat de amoniu, dimetilaminoboran si nitrat de taliu, in urmatorul raport al componentelor, in g/l:clorura de nichel NiCl2 × 2H2O 10,0...15,0clorura de staniu SnCl2 × 6H2O 10,0...12,0pirofosfat de kaliu K4P2O7 120,0...140,0tartrat de amoniu C2H4(OH)2(COONH4)2 5,0...15,0dimetilaminoboran (CH3)2NBH2 1,5...2,5nitrat de taliu TlNO3 0,001...0,010depunerea se efectueaza la pH=8,5...10,5, temperatura de 50...70°C si densitatea catodica a curentului de 0,5...2,0 A/dm2, iar prelucrarea termica ulterioara a acoperirii la 120...150°C timp de 0,5...1 ore.Rezultatul inventiei consta in majorarea stabilitatii electrolitului, imbunatatirea aspectului acoperirilor si asigurarea unui grad inalt de lipire a elementelor aparatelor radioelectronice cu aliaje usor 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 true MD2913F1 (ro) | 2005-11-30 |
| MD2913G2 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) |
Families Citing this family (1)
| 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 |
-
2004
- 2004-09-08 MD MDA20040212A patent/MD2913G2/ro not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| MD2913G2 (ro) | 2006-06-30 |
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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 |