MD3418G2 - Procedeu de obţinere a acoperirii chimice cu conţinut de bor - Google Patents
Procedeu de obţinere a acoperirii chimice cu conţinut de bor Download PDFInfo
- Publication number
- MD3418G2 MD3418G2 MDA20060173A MD20060173A MD3418G2 MD 3418 G2 MD3418 G2 MD 3418G2 MD A20060173 A MDA20060173 A MD A20060173A MD 20060173 A MD20060173 A MD 20060173A MD 3418 G2 MD3418 G2 MD 3418G2
- Authority
- MD
- Moldova
- Prior art keywords
- boron
- containing coating
- electrolyte
- chemical
- stabilizer
- Prior art date
Links
- 238000000576 coating method Methods 0.000 title abstract 5
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 title abstract 4
- 229910052796 boron Inorganic materials 0.000 title abstract 4
- 239000011248 coating agent Substances 0.000 title abstract 4
- 239000000126 substance Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000003638 chemical reducing agent Substances 0.000 abstract 2
- 239000008139 complexing agent Substances 0.000 abstract 2
- 238000004090 dissolution Methods 0.000 abstract 2
- 239000003792 electrolyte Substances 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- 239000003381 stabilizer Substances 0.000 abstract 2
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 abstract 1
- 230000004913 activation Effects 0.000 abstract 1
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 239000008151 electrolyte solution Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- FYWSTUCDSVYLPV-UHFFFAOYSA-N nitrooxythallium Chemical compound [Tl+].[O-][N+]([O-])=O FYWSTUCDSVYLPV-UHFFFAOYSA-N 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 abstract 1
- 239000001509 sodium citrate Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Paints Or Removers (AREA)
Abstract
Invenţia se referă la acoperirile chimice, în special la o acoperire cu conţinut de bor.Procedeul de obţinere a acoperirii chimice cu conţinut de bor include dizolvarea în apă a agentului de complexare, activarea electrochimică a soluţiei obţinute în spaţiul catodic al electrolizorului cu diafragmă, la un pH 9,5…11,0, dizolvarea în soluţia activată a sărurilor de electroliţi, a agentului reducător cu conţinut de bor, a stabilizatorului, încălzirea soluţiei de electrolit şi depunerea acoperirii la temperatura de 60…70°C. În calitate de agent de complexare poate fi utilizat citrat de sodiu, de agent reducător - dimetilaminoboran, de electrolit - clorură de nichel şi/sau clorură de cobalt, iar în calitate de stabilizator - nitrat de taliu(I), în următorul raport al componentelor, în g/l:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20060173A MD3418G2 (ro) | 2006-06-30 | 2006-06-30 | Procedeu de obţinere a acoperirii chimice cu conţinut de bor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20060173A MD3418G2 (ro) | 2006-06-30 | 2006-06-30 | Procedeu de obţinere a acoperirii chimice cu conţinut de bor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD3418F1 MD3418F1 (ro) | 2007-10-31 |
| MD3418G2 true MD3418G2 (ro) | 2008-05-31 |
Family
ID=38664416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20060173A MD3418G2 (ro) | 2006-06-30 | 2006-06-30 | Procedeu de obţinere a acoperirii chimice cu conţinut de bor |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD3418G2 (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 |
-
2006
- 2006-06-30 MD MDA20060173A patent/MD3418G2/ro not_active IP Right Cessation
Non-Patent Citations (5)
| Title |
|---|
| 9.047-75 "Покрытия металлические и неметаллические. Операции технологических процессов получения покрытий. Методы приготовления и * |
| Гальванотехника. Справочник, Москва, Металлургия, 1987, с. 24-25, 382-386 * |
| Гальванотехника. Справочник. Москва, Металлургия, 1987, с. 24-25, 382-386 * |
| ГОСТ 9.047-75 "Покрытия металлические и неметаллические. Операции технологических процессов получения покрытий. Методы приготовления и корректирования некоторых электролитов и растворов". Официальное издание. Изд. Стандартов, 1976, с. 62 * |
| корректирования некоторых электролитов и растворов". Официальное издание. Изд. Стандартов, 1976, с. 62 * |
Also Published As
| Publication number | Publication date |
|---|---|
| MD3418F1 (ro) | 2007-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |