RU2015155935A - The method of forming nanostructured oxide on the surface of parts made of niobium powder - Google Patents

The method of forming nanostructured oxide on the surface of parts made of niobium powder Download PDF

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Publication number
RU2015155935A
RU2015155935A RU2015155935A RU2015155935A RU2015155935A RU 2015155935 A RU2015155935 A RU 2015155935A RU 2015155935 A RU2015155935 A RU 2015155935A RU 2015155935 A RU2015155935 A RU 2015155935A RU 2015155935 A RU2015155935 A RU 2015155935A
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RU
Russia
Prior art keywords
niobium powder
parts made
nanostructured oxide
forming nanostructured
forming
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Application number
RU2015155935A
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Russian (ru)
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RU2633143C2 (en
Inventor
Алиса Михайловна Шульга
Наталья Михайловна Яковлева
Кристина Вячеславовна Степанова
Елена Ананьевна Чупахина
Original Assignee
Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Петрозаводский государственный университет"
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Application filed by Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Петрозаводский государственный университет" filed Critical Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Петрозаводский государственный университет"
Priority to RU2015155935A priority Critical patent/RU2633143C2/en
Publication of RU2015155935A publication Critical patent/RU2015155935A/en
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Publication of RU2633143C2 publication Critical patent/RU2633143C2/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
    • B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
    • 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

  • Inorganic Compounds Of Heavy Metals (AREA)
  • Powder Metallurgy (AREA)
  • Materials For Medical Uses (AREA)

Claims (1)

Способ формирования наноструктурированного оксида на поверхности деталей из порошкового ниобия, согласно которому детали из порошкового ниобия обрабатывают в ультразвуковой ванне последовательно в ацетоне и этаноле, промывают в дистиллированной воде, высушивают на воздухе и анодируют в водном растворе 1М H2SO4+1% HF в гальваностатическом режиме при постоянной плотности тока в течение одного часа.A method of forming a nanostructured oxide on the surface of niobium powder parts, according to which niobium powder parts are processed in an ultrasonic bath sequentially in acetone and ethanol, washed in distilled water, dried in air and anodized in an aqueous solution of 1M H 2 SO 4 + 1% HF in galvanostatic mode at a constant current density for one hour.
RU2015155935A 2015-12-24 2015-12-24 Method for nanoporous oxide formation on implant surface from powdered niobium RU2633143C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2015155935A RU2633143C2 (en) 2015-12-24 2015-12-24 Method for nanoporous oxide formation on implant surface from powdered niobium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2015155935A RU2633143C2 (en) 2015-12-24 2015-12-24 Method for nanoporous oxide formation on implant surface from powdered niobium

Publications (2)

Publication Number Publication Date
RU2015155935A true RU2015155935A (en) 2017-06-30
RU2633143C2 RU2633143C2 (en) 2017-10-11

Family

ID=59309263

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2015155935A RU2633143C2 (en) 2015-12-24 2015-12-24 Method for nanoporous oxide formation on implant surface from powdered niobium

Country Status (1)

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RU (1) RU2633143C2 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2509181C2 (en) * 2011-04-12 2014-03-10 Общество с ограниченной ответственностью "НЕЛАН-ОКСИД ПЛЮС" Method of forming porous oxide on titanium-aluminium alloy

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Publication number Publication date
RU2633143C2 (en) 2017-10-11

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