Study of the Properties of Qxide Coatings Formed on Titanium by Plasma Electrolytic Oxidation Method
The development of the modern industry requires to develop high-performance, environmentally friendly methods for the production of light structural material surface coatings. The use of products and structures made of titanium and its alloys with high wear resistance and corrosion resistance prevai...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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al-Farabi Kazakh National University
2020-03-01
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| Series: | Eurasian Chemico-Technological Journal |
| Subjects: | |
| Online Access: | http://ect-journal.kz/index.php/ectj/article/view/930 |
| _version_ | 1818665700750786560 |
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| author | Zh. M. Ramazanova M. G. Zamalitdinova |
| author_facet | Zh. M. Ramazanova M. G. Zamalitdinova |
| author_sort | Zh. M. Ramazanova |
| collection | DOAJ |
| description | The development of the modern industry requires to develop high-performance, environmentally friendly methods for the production of light structural material surface coatings. The use of products and structures made of titanium and its alloys with high wear resistance and corrosion resistance prevails in many industries, in particular in the aerospace industry, shipbuilding, and transport engineering. Nowadays, the application of the plasma electrolytic oxidation method, a promising metal surface treatment method, is of increasing interest. Besides this method is called microarc oxidation. The objective of this work is to study the properties of oxide coatings obtained on titanium alloys under the influence of rapid pulsed effects of the plasma electrolytic oxidation process. Oxide composite coatings were obtained in various electrolyte solutions in this work. Oxide coatings are characterized by high wear resistance. It has been established in tribological tests that the wear resistance of the coating is increased by 2–15 times compared with an uncoated sample. The friction coefficient curves obtained for coated samples show that there is no destruction of the coating to the base. The breaking-in area is marked in the curves. The friction surfaces are adjusted to each other and go to a stable friction mode. The latter results in the friction coefficient decrease and wear rate decrease. |
| first_indexed | 2024-12-17T05:52:48Z |
| format | Article |
| id | doaj.art-8e0719c932214bcd89086d9e4a43b150 |
| institution | Directory Open Access Journal |
| issn | 1562-3920 2522-4867 |
| language | English |
| last_indexed | 2024-12-17T05:52:48Z |
| publishDate | 2020-03-01 |
| publisher | al-Farabi Kazakh National University |
| record_format | Article |
| series | Eurasian Chemico-Technological Journal |
| spelling | doaj.art-8e0719c932214bcd89086d9e4a43b1502022-12-21T22:01:07Zengal-Farabi Kazakh National UniversityEurasian Chemico-Technological Journal1562-39202522-48672020-03-0122110.18321/ectj930Study of the Properties of Qxide Coatings Formed on Titanium by Plasma Electrolytic Oxidation MethodZh. M. Ramazanova0M. G. Zamalitdinova1JSC “National Center for Space Research and Technology”, 15, Shevchenko Str., 050010, Almaty, KazakhstanJSC “National Center for Space Research and Technology”, 15, Shevchenko Str., 050010, Almaty, KazakhstanThe development of the modern industry requires to develop high-performance, environmentally friendly methods for the production of light structural material surface coatings. The use of products and structures made of titanium and its alloys with high wear resistance and corrosion resistance prevails in many industries, in particular in the aerospace industry, shipbuilding, and transport engineering. Nowadays, the application of the plasma electrolytic oxidation method, a promising metal surface treatment method, is of increasing interest. Besides this method is called microarc oxidation. The objective of this work is to study the properties of oxide coatings obtained on titanium alloys under the influence of rapid pulsed effects of the plasma electrolytic oxidation process. Oxide composite coatings were obtained in various electrolyte solutions in this work. Oxide coatings are characterized by high wear resistance. It has been established in tribological tests that the wear resistance of the coating is increased by 2–15 times compared with an uncoated sample. The friction coefficient curves obtained for coated samples show that there is no destruction of the coating to the base. The breaking-in area is marked in the curves. The friction surfaces are adjusted to each other and go to a stable friction mode. The latter results in the friction coefficient decrease and wear rate decrease.http://ect-journal.kz/index.php/ectj/article/view/930micro arc oxidationplasma electrolytic oxidationoxide coatingtribological testsmicrohardnesselectrolyte |
| spellingShingle | Zh. M. Ramazanova M. G. Zamalitdinova Study of the Properties of Qxide Coatings Formed on Titanium by Plasma Electrolytic Oxidation Method Eurasian Chemico-Technological Journal micro arc oxidation plasma electrolytic oxidation oxide coating tribological tests microhardness electrolyte |
| title | Study of the Properties of Qxide Coatings Formed on Titanium by Plasma Electrolytic Oxidation Method |
| title_full | Study of the Properties of Qxide Coatings Formed on Titanium by Plasma Electrolytic Oxidation Method |
| title_fullStr | Study of the Properties of Qxide Coatings Formed on Titanium by Plasma Electrolytic Oxidation Method |
| title_full_unstemmed | Study of the Properties of Qxide Coatings Formed on Titanium by Plasma Electrolytic Oxidation Method |
| title_short | Study of the Properties of Qxide Coatings Formed on Titanium by Plasma Electrolytic Oxidation Method |
| title_sort | study of the properties of qxide coatings formed on titanium by plasma electrolytic oxidation method |
| topic | micro arc oxidation plasma electrolytic oxidation oxide coating tribological tests microhardness electrolyte |
| url | http://ect-journal.kz/index.php/ectj/article/view/930 |
| work_keys_str_mv | AT zhmramazanova studyofthepropertiesofqxidecoatingsformedontitaniumbyplasmaelectrolyticoxidationmethod AT mgzamalitdinova studyofthepropertiesofqxidecoatingsformedontitaniumbyplasmaelectrolyticoxidationmethod |