PL430374A1 - Method of obtaining porous antibacterial coatings on the surface of titanium and its alloys - Google Patents

Method of obtaining porous antibacterial coatings on the surface of titanium and its alloys

Info

Publication number
PL430374A1
PL430374A1 PL430374A PL43037419A PL430374A1 PL 430374 A1 PL430374 A1 PL 430374A1 PL 430374 A PL430374 A PL 430374A PL 43037419 A PL43037419 A PL 43037419A PL 430374 A1 PL430374 A1 PL 430374A1
Authority
PL
Poland
Prior art keywords
titanium
alloys
obtaining porous
antibacterial coatings
porous antibacterial
Prior art date
Application number
PL430374A
Other languages
Polish (pl)
Other versions
PL239584B1 (en
Inventor
Wojciech Simka
Alicja Kazek-Kęsik
Katarzyna Leśniak
Original Assignee
Politechnika Śląska
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Politechnika Śląska filed Critical Politechnika Śląska
Priority to PL430374A priority Critical patent/PL239584B1/en
Priority to EP20460021.7A priority patent/EP3816327B8/en
Priority to PL20460021.7T priority patent/PL3816327T3/en
Publication of PL430374A1 publication Critical patent/PL430374A1/en
Publication of PL239584B1 publication Critical patent/PL239584B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/026—Anodisation with spark discharge
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/26—Anodisation of refractory metals or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób modyfikacji powierzchni tytanu metodą plazmowego utleniania elektrochemicznego w kąpielach zawierających Ca(H2PO2)2 o stężeniu od 0,01 mol/dm3 do 5 mol/dm3 polega na tym, że proces prowadzony jest przy anodowej gęstości prądu od 1 mA/cm2 do 250 mA/cm2 i napięciu zaciskowym od 50 V do 600 V charakteryzuje się tym, że modyfikowany powierzchniowo element zanurza się w wodnym roztworze soli zawierającym nierozpuszczalny fosforan metalu o stężeniu od 1 do 400 g/dm3.The subject of the application is the method of modifying the titanium surface by the plasma electrochemical oxidation method in the baths containing Ca (H2PO2) 2 with a concentration from 0.01 mol / dm3 to 5 mol / dm3. to 250 mA / cm2 and a clamping voltage from 50 V to 600 V, the surface-modified element is immersed in an aqueous salt solution containing insoluble metal phosphate with a concentration of 1 to 400 g / dm3.

PL430374A 2019-06-25 2019-06-25 Method of obtaining porous antibacterial coatings on the surface of titanium and its alloys PL239584B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL430374A PL239584B1 (en) 2019-06-25 2019-06-25 Method of obtaining porous antibacterial coatings on the surface of titanium and its alloys
EP20460021.7A EP3816327B8 (en) 2019-06-25 2020-05-05 The formation method of porous antibacterial coatings on titanium and titanium alloys surface
PL20460021.7T PL3816327T3 (en) 2019-06-25 2020-05-05 The formation method of porous antibacterial coatings on titanium and titanium alloys surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL430374A PL239584B1 (en) 2019-06-25 2019-06-25 Method of obtaining porous antibacterial coatings on the surface of titanium and its alloys

Publications (2)

Publication Number Publication Date
PL430374A1 true PL430374A1 (en) 2020-07-13
PL239584B1 PL239584B1 (en) 2021-12-20

Family

ID=69740320

Family Applications (2)

Application Number Title Priority Date Filing Date
PL430374A PL239584B1 (en) 2019-06-25 2019-06-25 Method of obtaining porous antibacterial coatings on the surface of titanium and its alloys
PL20460021.7T PL3816327T3 (en) 2019-06-25 2020-05-05 The formation method of porous antibacterial coatings on titanium and titanium alloys surface

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL20460021.7T PL3816327T3 (en) 2019-06-25 2020-05-05 The formation method of porous antibacterial coatings on titanium and titanium alloys surface

Country Status (2)

Country Link
EP (1) EP3816327B8 (en)
PL (2) PL239584B1 (en)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL128024B1 (en) 1980-06-26 1983-12-31 Ct Kt Maszyn Gorniczych Komag Mechanized roof support of high supporting capacity
PL128693B1 (en) 1980-06-26 1984-02-29 Zaklady Wytworcze Urzadzen Syg Stabilized power pack
RU2075872C1 (en) * 1994-07-27 1997-03-20 Институт химии Дальневосточного отделения РАН ELECTROLYTE FOR MICROARC OXIDATION OF TITANIUM AND ITS ALLOYS
CN101899700B (en) 2009-05-25 2011-12-07 佳木斯大学 Preparation method of ultrasonic microarc oxidation silver-carrying antibiotic bioactive coating on magnesium and titanium surface
PL214630B1 (en) 2010-03-22 2013-08-30 Politechnika Slaska Im Wincent Method for modification of the surface layer of Ti-xNb-yZr alloys with calcium and phosphorus by electrochemical plasma oxidation
PL214958B1 (en) * 2010-03-22 2013-10-31 Politechnika Slaska Im Wincent Method for modification of the surface layer of titanium and its alloys with calcium and phosphorus by electrochemical plasma oxidation
PL396115A1 (en) 2011-08-29 2013-03-04 Politechnika Slaska Method for anodic passivation of the vanadium-free titanium Ti-xNb-yZr alloys
CN102677125B (en) * 2012-06-13 2014-12-17 西北有色金属研究院 Preparation method of active antibacterial composite coating on surface of titanium and titanium alloy medical instrument
CN103526261A (en) 2013-10-17 2014-01-22 赵全明 Preparation method of zinc-containing micro-arc oxidation electrolyte and zinc-containing biological ceramic membrane
CN103911644B (en) 2014-04-09 2016-10-05 江西科技师范大学 Titanium alloy micro-arc oxidation electrolyte and differential arc oxidation method
CN107376897B (en) 2017-06-27 2020-02-18 华南理工大学 Oxidation catalysis film containing trimetal and preparation method and application thereof
CN108543109B (en) 2018-03-13 2020-09-18 淮阴工学院 Low-abrasion dual-antibacterial titanium-based nanocomposite bone implant and forming method thereof
PL240205B1 (en) * 2019-06-23 2022-02-28 Osteoplant Res And Development Spolka Z Ograniczona Odpowiedzialnoscia Method for modifying the surface of implants made of titanium or titanium alloys

Also Published As

Publication number Publication date
EP3816327A1 (en) 2021-05-05
PL239584B1 (en) 2021-12-20
PL3816327T3 (en) 2024-03-18
EP3816327B8 (en) 2023-12-20
EP3816327B1 (en) 2023-10-18

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