Wyniki wyszukiwania - BazTech

Ograniczanie wyników

1 Archives of Materials Science and Engineering

1 2022

Znaleziono wyników: 1

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: monokrzemian iterbu

Sortuj według:

Ogranicz wyniki do:

The microstructure and thermal properties of Yb2SiO5 coating deposited using APS and PS-PVD methods

Rokicki P., Góral M., Kubaszek T., Dychton K., Drajewicz M., Wierzbińska M., Ochal K.

Archives of Materials Science and Engineering

2022

Vol. 114, nr 2

49--57

Purpose: The new ceramic material for Enviromental Barrier Coatings (EBC) on ceramic material was developed. Design/methodology/approach: The ytterbium monosilicate was deposited using two methods: atmospheric plasma spray (APS) and plasma spray physical vapour deposition (PS-PVD). Findings: Obtained coating was characterized by dense structure and columns typically formed in PS-PVD process were not observed. In comparison with APS-deposited coating, in this method, both elements segregation and formation of ytterbium oxide occurred. Research limitations/implications: The further research for production of columnar coatings will be necessary. Practical implications: Developed coatings migh be used for next generations of ceramic materials used for gas turbine and jet engine blades and vanes as a high temperature and corrosion protection. Originality/value: The first time the ytterbium monosilicate was produced bot by APS and LPPS methods.