Characterization of zirconium oxidecoating stabilized with cerium and yttrium oxide deposited on the bonding coating nickel chromium aluminum cobalt yttrium oxide
Karakterizacija prevlake cirkonijum oksida stabilizovanog cerijum i itrijum oksidom deponovane na veznoj prevlaci nikl hrom aluminijum kobalt itrijum oksid
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Метаподаци
Приказ свих података о документуАпстракт
Zirconium dioxide ZrO2 is used as a basic material for thermal barriers and as a biomaterial for manufacturing parts for hip implants in orthopedic surgery and in dentistry for making crowns. Use of ZrO2 ceramics as an insulating material and biomaterial is due to its good chemical and dimensional stability, mechanical strength, toughness and elastic modulus. The aim of this study was to analyze the characteristics of zirconium oxide coating of stabilized cerium and yttrium oxide deposited by atmospheric plasma spraying (APS) process on the bond coating of nickel chromium cobalt yttrium oxide. Coatings were deposited on cold substrates and on substrates preheated to 180°C. Composite powder nickel chromium/aluminum/cobalt/yttrium oxide was used for the production of bond layers and for the ceramic layers zirconium oxide stabilized with cerium and yttrium oxide powder. Testing the quality of coatings was done by measuring microhardness of layers using the HV method and for bond tensile s...trength of the coating system tensile testing was applied. Metallographic evaluation of the share of pores in the bond and ceramic layers was performed with image analysis-processing of images from a light microscope. Powder particle morphology and EDS analysis were performed on the SEM. The obtained results confirm that the preheating temperature of the substrate has a significant impact on structural mechanical properties of the tested coatings system.
Cirkonijum dioksid ZrO2 se koristi kao osnovni materijal za izradu termalnih barijera i kao
biomaterijal za izradu delova implanata kuka u ortopedskoj hirurgiji i u stomatologiji za izradu
kruna. Korišćenje ZrO2 keramičke kao izolacionog i biomaterijala je njena dobra hemijska i
dimenzionalna stabilnost, mehanička čvrstoća, žilavost i modul elastičnosti. Cilj rada bio je da se
analiziraju karakteristike prevlake cirkonijum oksida stabilizovanog cerijum i itrijum oksidom
deponovane plazma sprej (APS) postupkom na veznoj prevlaci nikl hrom aluminijum kobalt itrijum
oksid. Prevlake su deponovane na hladnim substratima i na predgrejanim substratima na
temperaturi 180 °C. Za izradu veznih slojeva primenjen je kompozitni prah nikl
hrom/aluminijum/kobalt/itrijum oksid, a za izradu keramičkih slojeva prah cirkonijum oksida
stabilizovanog cerijum i itrijum oksidom. Ispitivanje kvaliteta prevlaka je urađena merenjem
mikrotvrdoće slojeva metodom HVi zatezne čvrstoće spoja sistema prevla...ka ispitivanjem na
zatezanje. Metalografska procena udela pora u veznim i keramičkim slojevima je urađena image
analizom - obradom slika sa svetlosnog mikroskopa. Morfologije čestica prahova i EDS analiza je
urađena na SEM-u. Dobijeni rezultati potvrđuju da temperatura predgrevanja substrata ima bitan
uticaj na strukturno mehanička svojstva testiranih sistema prevlaka.
Кључне речи:
Atmospheric plasma spraying (APS) / bond strengthZrO28%Y2O3 / interface / microhardness / microstructure / Ni22Cr10Al1Y / Atmosferski plazma spreing (APS) / mikrostrukture / interfejs / mikrotvrdoće / čvrstoća spojaИзвор:
Materials Protection, 2023, 64, 1, 5-12Издавач:
- Engineers Society for Corrosion
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200287 (Иновациони центар Технолошко-металуршког факултета у Београду доо) (RS-MESTD-inst-2020-200287)
Институција/група
Inovacioni centarTY - JOUR AU - Mrdak, Mihailo AU - Lačnjevac, Časlav AU - Bajić, Darko PY - 2023 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6334 AB - Zirconium dioxide ZrO2 is used as a basic material for thermal barriers and as a biomaterial for manufacturing parts for hip implants in orthopedic surgery and in dentistry for making crowns. Use of ZrO2 ceramics as an insulating material and biomaterial is due to its good chemical and dimensional stability, mechanical strength, toughness and elastic modulus. The aim of this study was to analyze the characteristics of zirconium oxide coating of stabilized cerium and yttrium oxide deposited by atmospheric plasma spraying (APS) process on the bond coating of nickel chromium cobalt yttrium oxide. Coatings were deposited on cold substrates and on substrates preheated to 180°C. Composite powder nickel chromium/aluminum/cobalt/yttrium oxide was used for the production of bond layers and for the ceramic layers zirconium oxide stabilized with cerium and yttrium oxide powder. Testing the quality of coatings was done by measuring microhardness of layers using the HV method and for bond tensile strength of the coating system tensile testing was applied. Metallographic evaluation of the share of pores in the bond and ceramic layers was performed with image analysis-processing of images from a light microscope. Powder particle morphology and EDS analysis were performed on the SEM. The obtained results confirm that the preheating temperature of the substrate has a significant impact on structural mechanical properties of the tested coatings system. AB - Cirkonijum dioksid ZrO2 se koristi kao osnovni materijal za izradu termalnih barijera i kao biomaterijal za izradu delova implanata kuka u ortopedskoj hirurgiji i u stomatologiji za izradu kruna. Korišćenje ZrO2 keramičke kao izolacionog i biomaterijala je njena dobra hemijska i dimenzionalna stabilnost, mehanička čvrstoća, žilavost i modul elastičnosti. Cilj rada bio je da se analiziraju karakteristike prevlake cirkonijum oksida stabilizovanog cerijum i itrijum oksidom deponovane plazma sprej (APS) postupkom na veznoj prevlaci nikl hrom aluminijum kobalt itrijum oksid. Prevlake su deponovane na hladnim substratima i na predgrejanim substratima na temperaturi 180 °C. Za izradu veznih slojeva primenjen je kompozitni prah nikl hrom/aluminijum/kobalt/itrijum oksid, a za izradu keramičkih slojeva prah cirkonijum oksida stabilizovanog cerijum i itrijum oksidom. Ispitivanje kvaliteta prevlaka je urađena merenjem mikrotvrdoće slojeva metodom HVi zatezne čvrstoće spoja sistema prevlaka ispitivanjem na zatezanje. Metalografska procena udela pora u veznim i keramičkim slojevima je urađena image analizom - obradom slika sa svetlosnog mikroskopa. Morfologije čestica prahova i EDS analiza je urađena na SEM-u. Dobijeni rezultati potvrđuju da temperatura predgrevanja substrata ima bitan uticaj na strukturno mehanička svojstva testiranih sistema prevlaka. PB - Engineers Society for Corrosion T2 - Materials Protection T1 - Characterization of zirconium oxidecoating stabilized with cerium and yttrium oxide deposited on the bonding coating nickel chromium aluminum cobalt yttrium oxide T1 - Karakterizacija prevlake cirkonijum oksida stabilizovanog cerijum i itrijum oksidom deponovane na veznoj prevlaci nikl hrom aluminijum kobalt itrijum oksid EP - 12 IS - 1 SP - 5 VL - 64 DO - 10.5937/zasmat2301005M ER -
@article{ author = "Mrdak, Mihailo and Lačnjevac, Časlav and Bajić, Darko", year = "2023", abstract = "Zirconium dioxide ZrO2 is used as a basic material for thermal barriers and as a biomaterial for manufacturing parts for hip implants in orthopedic surgery and in dentistry for making crowns. Use of ZrO2 ceramics as an insulating material and biomaterial is due to its good chemical and dimensional stability, mechanical strength, toughness and elastic modulus. The aim of this study was to analyze the characteristics of zirconium oxide coating of stabilized cerium and yttrium oxide deposited by atmospheric plasma spraying (APS) process on the bond coating of nickel chromium cobalt yttrium oxide. Coatings were deposited on cold substrates and on substrates preheated to 180°C. Composite powder nickel chromium/aluminum/cobalt/yttrium oxide was used for the production of bond layers and for the ceramic layers zirconium oxide stabilized with cerium and yttrium oxide powder. Testing the quality of coatings was done by measuring microhardness of layers using the HV method and for bond tensile strength of the coating system tensile testing was applied. Metallographic evaluation of the share of pores in the bond and ceramic layers was performed with image analysis-processing of images from a light microscope. Powder particle morphology and EDS analysis were performed on the SEM. The obtained results confirm that the preheating temperature of the substrate has a significant impact on structural mechanical properties of the tested coatings system., Cirkonijum dioksid ZrO2 se koristi kao osnovni materijal za izradu termalnih barijera i kao biomaterijal za izradu delova implanata kuka u ortopedskoj hirurgiji i u stomatologiji za izradu kruna. Korišćenje ZrO2 keramičke kao izolacionog i biomaterijala je njena dobra hemijska i dimenzionalna stabilnost, mehanička čvrstoća, žilavost i modul elastičnosti. Cilj rada bio je da se analiziraju karakteristike prevlake cirkonijum oksida stabilizovanog cerijum i itrijum oksidom deponovane plazma sprej (APS) postupkom na veznoj prevlaci nikl hrom aluminijum kobalt itrijum oksid. Prevlake su deponovane na hladnim substratima i na predgrejanim substratima na temperaturi 180 °C. Za izradu veznih slojeva primenjen je kompozitni prah nikl hrom/aluminijum/kobalt/itrijum oksid, a za izradu keramičkih slojeva prah cirkonijum oksida stabilizovanog cerijum i itrijum oksidom. Ispitivanje kvaliteta prevlaka je urađena merenjem mikrotvrdoće slojeva metodom HVi zatezne čvrstoće spoja sistema prevlaka ispitivanjem na zatezanje. Metalografska procena udela pora u veznim i keramičkim slojevima je urađena image analizom - obradom slika sa svetlosnog mikroskopa. Morfologije čestica prahova i EDS analiza je urađena na SEM-u. Dobijeni rezultati potvrđuju da temperatura predgrevanja substrata ima bitan uticaj na strukturno mehanička svojstva testiranih sistema prevlaka.", publisher = "Engineers Society for Corrosion", journal = "Materials Protection", title = "Characterization of zirconium oxidecoating stabilized with cerium and yttrium oxide deposited on the bonding coating nickel chromium aluminum cobalt yttrium oxide, Karakterizacija prevlake cirkonijum oksida stabilizovanog cerijum i itrijum oksidom deponovane na veznoj prevlaci nikl hrom aluminijum kobalt itrijum oksid", pages = "12-5", number = "1", volume = "64", doi = "10.5937/zasmat2301005M" }
Mrdak, M., Lačnjevac, Č.,& Bajić, D.. (2023). Characterization of zirconium oxidecoating stabilized with cerium and yttrium oxide deposited on the bonding coating nickel chromium aluminum cobalt yttrium oxide. in Materials Protection Engineers Society for Corrosion., 64(1), 5-12. https://doi.org/10.5937/zasmat2301005M
Mrdak M, Lačnjevac Č, Bajić D. Characterization of zirconium oxidecoating stabilized with cerium and yttrium oxide deposited on the bonding coating nickel chromium aluminum cobalt yttrium oxide. in Materials Protection. 2023;64(1):5-12. doi:10.5937/zasmat2301005M .
Mrdak, Mihailo, Lačnjevac, Časlav, Bajić, Darko, "Characterization of zirconium oxidecoating stabilized with cerium and yttrium oxide deposited on the bonding coating nickel chromium aluminum cobalt yttrium oxide" in Materials Protection, 64, no. 1 (2023):5-12, https://doi.org/10.5937/zasmat2301005M . .