MORPHOLOGY AND DIELECTRIC FUNCTIONALITY OF PLASMA ELECTROLYTIC COATINGS ON ALUMINUM ALLOYS
The development of plasma electrolyte oxidation of aluminum alloys with the aim of using the dielectric properties of coatings is presented. Investigations of the morphology of oxide coatings formed on alternating current in the regime of an arbitrarily falling power in alkali-silicate solutions...
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| Format: | Article |
| Language: | English |
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Academica Brancusi
2021-05-01
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| Series: | Fiabilitate şi Durabilitate |
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| Online Access: | https://www.utgjiu.ro/rev_mec/mecanica/pdf/2021-01/05_Larisa%20PUPAN,%20Yury%20GUTSALENKO,%20C%C4%83t%C4%83lin%20IANCU%20-%20MORPHOLOGY%20AND%20DIELECTRIC%20FUNCTIONALITY%20OF%20PLASMA%20ELECTROLYTIC%20COATINGS%20ON%20ALUMINUM%20ALLOYS.pdf |
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| _version_ | 1849724204403916800 |
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| author | Larisa PUPAN Yury GUTSALENKO Cătălin IANCU |
| author_facet | Larisa PUPAN Yury GUTSALENKO Cătălin IANCU |
| author_sort | Larisa PUPAN |
| collection | DOAJ |
| description | The development of plasma electrolyte oxidation of aluminum alloys with the
aim of using the dielectric properties of coatings is presented. Investigations of the morphology
of oxide coatings formed on alternating current in the regime of an arbitrarily falling power in
alkali-silicate solutions are presented. The data on the roughness and dielectric properties of
the coating surface are used for joint consideration. In the discussion of the results, the
functional tasks of local electrical insulating coatings of the tool of highly efficient processing
technologies with the introduction of energy of electric discharges into the cutting zone to
maintain the performance of grinding wheels with a diamond-metal composition of the working
part were taken into account. |
| format | Article |
| id | doaj-art-1bd2bcd0a67a4120ac6c362d8a1f732f |
| institution | DOAJ |
| issn | 1844-640X |
| language | English |
| publishDate | 2021-05-01 |
| publisher | Academica Brancusi |
| record_format | Article |
| series | Fiabilitate şi Durabilitate |
| spelling | doaj-art-1bd2bcd0a67a4120ac6c362d8a1f732f2025-08-20T03:10:49ZengAcademica BrancusiFiabilitate şi Durabilitate1844-640X2021-05-011413843MORPHOLOGY AND DIELECTRIC FUNCTIONALITY OF PLASMA ELECTROLYTIC COATINGS ON ALUMINUM ALLOYSLarisa PUPAN0Yury GUTSALENKO1Cătălin IANCU2Nat. Tech. Univ. “Kharkov Polytech. Inst.”, Kharkov, UkraineNat. Tech. Univ. “Kharkov Polytech. Inst.”, Kharkov, UkraineConstantin Brâncuși University of Tg Jiu, Gorj, RomaniaThe development of plasma electrolyte oxidation of aluminum alloys with the aim of using the dielectric properties of coatings is presented. Investigations of the morphology of oxide coatings formed on alternating current in the regime of an arbitrarily falling power in alkali-silicate solutions are presented. The data on the roughness and dielectric properties of the coating surface are used for joint consideration. In the discussion of the results, the functional tasks of local electrical insulating coatings of the tool of highly efficient processing technologies with the introduction of energy of electric discharges into the cutting zone to maintain the performance of grinding wheels with a diamond-metal composition of the working part were taken into account.https://www.utgjiu.ro/rev_mec/mecanica/pdf/2021-01/05_Larisa%20PUPAN,%20Yury%20GUTSALENKO,%20C%C4%83t%C4%83lin%20IANCU%20-%20MORPHOLOGY%20AND%20DIELECTRIC%20FUNCTIONALITY%20OF%20PLASMA%20ELECTROLYTIC%20COATINGS%20ON%20ALUMINUM%20ALLOYS.pdfelectrolytealkali-silicate solutionmicroarc electric dischargesurface morphologysurface roughnessspecific volume resistancedielectric strength |
| spellingShingle | Larisa PUPAN Yury GUTSALENKO Cătălin IANCU MORPHOLOGY AND DIELECTRIC FUNCTIONALITY OF PLASMA ELECTROLYTIC COATINGS ON ALUMINUM ALLOYS Fiabilitate şi Durabilitate electrolyte alkali-silicate solution microarc electric discharge surface morphology surface roughness specific volume resistance dielectric strength |
| title | MORPHOLOGY AND DIELECTRIC FUNCTIONALITY OF PLASMA ELECTROLYTIC COATINGS ON ALUMINUM ALLOYS |
| title_full | MORPHOLOGY AND DIELECTRIC FUNCTIONALITY OF PLASMA ELECTROLYTIC COATINGS ON ALUMINUM ALLOYS |
| title_fullStr | MORPHOLOGY AND DIELECTRIC FUNCTIONALITY OF PLASMA ELECTROLYTIC COATINGS ON ALUMINUM ALLOYS |
| title_full_unstemmed | MORPHOLOGY AND DIELECTRIC FUNCTIONALITY OF PLASMA ELECTROLYTIC COATINGS ON ALUMINUM ALLOYS |
| title_short | MORPHOLOGY AND DIELECTRIC FUNCTIONALITY OF PLASMA ELECTROLYTIC COATINGS ON ALUMINUM ALLOYS |
| title_sort | morphology and dielectric functionality of plasma electrolytic coatings on aluminum alloys |
| topic | electrolyte alkali-silicate solution microarc electric discharge surface morphology surface roughness specific volume resistance dielectric strength |
| url | https://www.utgjiu.ro/rev_mec/mecanica/pdf/2021-01/05_Larisa%20PUPAN,%20Yury%20GUTSALENKO,%20C%C4%83t%C4%83lin%20IANCU%20-%20MORPHOLOGY%20AND%20DIELECTRIC%20FUNCTIONALITY%20OF%20PLASMA%20ELECTROLYTIC%20COATINGS%20ON%20ALUMINUM%20ALLOYS.pdf |
| work_keys_str_mv | AT larisapupan morphologyanddielectricfunctionalityofplasmaelectrolyticcoatingsonaluminumalloys AT yurygutsalenko morphologyanddielectricfunctionalityofplasmaelectrolyticcoatingsonaluminumalloys AT cataliniancu morphologyanddielectricfunctionalityofplasmaelectrolyticcoatingsonaluminumalloys |