PL407485A1 - Sposób modyfikacji warstwy wierzchniej tantalu, niobu i cyrkonu metodą plazmowego utleniania elektrochemicznego - Google Patents
Sposób modyfikacji warstwy wierzchniej tantalu, niobu i cyrkonu metodą plazmowego utleniania elektrochemicznegoInfo
- Publication number
- PL407485A1 PL407485A1 PL407485A PL40748514A PL407485A1 PL 407485 A1 PL407485 A1 PL 407485A1 PL 407485 A PL407485 A PL 407485A PL 40748514 A PL40748514 A PL 40748514A PL 407485 A1 PL407485 A1 PL 407485A1
- Authority
- PL
- Poland
- Prior art keywords
- niobium
- tantalum
- zirconium
- modification
- top layer
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 230000003647 oxidation Effects 0.000 title abstract 2
- 238000007254 oxidation reaction Methods 0.000 title abstract 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 title 1
- 238000012986 modification Methods 0.000 title 1
- 230000004048 modification Effects 0.000 title 1
- 229910052758 niobium Inorganic materials 0.000 title 1
- 239000010955 niobium Substances 0.000 title 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 title 1
- 229910052715 tantalum Inorganic materials 0.000 title 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 title 1
- 229910052726 zirconium Inorganic materials 0.000 title 1
- 229910001382 calcium hypophosphite Inorganic materials 0.000 abstract 2
- 150000003377 silicon compounds Chemical class 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 229940064002 calcium hypophosphite Drugs 0.000 abstract 1
- 229910052918 calcium silicate Inorganic materials 0.000 abstract 1
- 239000000378 calcium silicate Substances 0.000 abstract 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 abstract 1
- 230000010287 polarization Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- CNALVHVMBXLLIY-IUCAKERBSA-N tert-butyl n-[(3s,5s)-5-methylpiperidin-3-yl]carbamate Chemical compound C[C@@H]1CNC[C@@H](NC(=O)OC(C)(C)C)C1 CNALVHVMBXLLIY-IUCAKERBSA-N 0.000 abstract 1
- 229910052882 wollastonite Inorganic materials 0.000 abstract 1
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
- Materials For Medical Uses (AREA)
Abstract
Sposób polega na tym, że modyfikowany element, wstępnie oszlifowany lub wypolerowany elektrolitycznie, zanurza się w wodnym roztworze podfosforynu wapnia (Ca(H2PO2)2) i zawiesinie nierozpuszczalnego związku krzemu o temperaturze 15 - 50°C, polaryzuje się go anodowo, a następnie poddaje utlenianiu anodowemu przy anodowej gęstości prądu 5 - 500 mA/cm2 i napięciu 100 - 650 V, w czasie od 1 do 60 minut. Korzystnie, kiedy związek krzemu w roztworze jest nierozpuszczalnym krzemianem wapnia CaSiO3 o stężeniu od 1 - 300 g/dm3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL407485A PL225226B1 (pl) | 2014-03-11 | 2014-03-11 | Sposób modyfikacji warstwy wierzchniej tantalu, niobu i cyrkonu metodą plazmowego utleniania elektrochemicznego |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL407485A PL225226B1 (pl) | 2014-03-11 | 2014-03-11 | Sposób modyfikacji warstwy wierzchniej tantalu, niobu i cyrkonu metodą plazmowego utleniania elektrochemicznego |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL407485A1 true PL407485A1 (pl) | 2015-09-14 |
| PL225226B1 PL225226B1 (pl) | 2017-03-31 |
Family
ID=54064979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL407485A PL225226B1 (pl) | 2014-03-11 | 2014-03-11 | Sposób modyfikacji warstwy wierzchniej tantalu, niobu i cyrkonu metodą plazmowego utleniania elektrochemicznego |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL225226B1 (pl) |
-
2014
- 2014-03-11 PL PL407485A patent/PL225226B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL225226B1 (pl) | 2017-03-31 |
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