PL407486A1 - Method for modification of top layer of titanium and its alloys by method of electrochemical plasma oxidation - Google Patents
Method for modification of top layer of titanium and its alloys by method of electrochemical plasma oxidationInfo
- Publication number
- PL407486A1 PL407486A1 PL407486A PL40748614A PL407486A1 PL 407486 A1 PL407486 A1 PL 407486A1 PL 407486 A PL407486 A PL 407486A PL 40748614 A PL40748614 A PL 40748614A PL 407486 A1 PL407486 A1 PL 407486A1
- Authority
- PL
- Poland
- Prior art keywords
- alloys
- titanium
- plasma oxidation
- modification
- top layer
- Prior art date
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- Materials For Medical Uses (AREA)
- Chemical Treatment Of Metals (AREA)
Abstract
Sposób modyfikacji warstwy wierzchniej tytanu i jego stopów związkiem krzemu metodą elektrochemicznego utleniania plazmowego w kąpielach zawierających podfosforyn wapnia o stężeniu 0,1 - 2,0 mol/dm3 i temperaturze 15 - 50°C, w którym element polaryzuje się anodowo, a następnie poddaje utlenianiu anodowemu przy anodowej gęstości prądu 5 - 200 mA/cm2 i napięciu 100 - 650 V, w czasie od 1 do 60 minut, charakteryzuje się tym, że modyfikowany element, wstępnie oszlifowany lub wypolerowany elektrolitycznie, zanurza się w wodnym roztworze soli, zawierającym nierozpuszczalny związek krzemu.A method of modifying the surface layer of titanium and its alloys with a silicon compound by electrochemical plasma oxidation in baths containing calcium hypophosphite at a concentration of 0.1 - 2.0 mol / dm3 and a temperature of 15 - 50 ° C, in which the element is polarized anodically and then subjected to oxidation anode at an anode current density of 5 - 200 mA / cm2 and voltage of 100 - 650 V, for 1 to 60 minutes, characterized by the fact that the modified element, pre-ground or electrolytically polished, is immersed in an aqueous salt solution containing an insoluble compound silicon.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL407486A PL225227B1 (en) | 2014-03-11 | 2014-03-11 | Method for modification of top layer of titanium and its alloys by method of electrochemical plasma oxidation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL407486A PL225227B1 (en) | 2014-03-11 | 2014-03-11 | Method for modification of top layer of titanium and its alloys by method of electrochemical plasma oxidation |
Publications (2)
Publication Number | Publication Date |
---|---|
PL407486A1 true PL407486A1 (en) | 2015-09-14 |
PL225227B1 PL225227B1 (en) | 2017-03-31 |
Family
ID=54064980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL407486A PL225227B1 (en) | 2014-03-11 | 2014-03-11 | Method for modification of top layer of titanium and its alloys by method of electrochemical plasma oxidation |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL225227B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL425256A1 (en) * | 2018-04-17 | 2019-10-21 | Politechnika Śląska | Method for obtaining hybrid oxide-polymer layers |
-
2014
- 2014-03-11 PL PL407486A patent/PL225227B1/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL425256A1 (en) * | 2018-04-17 | 2019-10-21 | Politechnika Śląska | Method for obtaining hybrid oxide-polymer layers |
Also Published As
Publication number | Publication date |
---|---|
PL225227B1 (en) | 2017-03-31 |
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