Nondestructive evaluation of the interface between ceramic coating and stainless steel by electromagnetic method

0473087 - ÚFM 2017 RIV GB eng C - Konferenční příspěvek (zahraniční konf.)
Savin, A. - Steigmann, R. - Iftimie, N. - Nový, F. - Vizureanu, P. - Craus, M. L. - Fintová, Stanislava
Nondestructive evaluation of the interface between ceramic coating and stainless steel by electromagnetic method.
7TH INTERNATIONAL CONFERENCE ON ADVANCED CONCEPTS IN MECHANICAL ENGINEERING. Bristol: IOP Publishing LTD, 2016 - (Doroftei, I.; Popescu, A.; Bujoreanu, C.), č. článku UNSP 012030. IOP Conference Series-Materials Science and Engineering, 147. ISSN 1757-8981.
[ACME 2016 - International Conference on Advanced Concepts in Mechanical Engineering /7./. Iasi (RO), 09.06.2016-10.06.2016]
Institucionální podpora: RVO:68081723
Klíčová slova: THERMAL BARRIER COATINGS * STABILIZED ZIRCONIA * EVANESCENT WAVES
Kód oboru RIV: JK - Koroze a povrchové úpravy materiálů

Protecting coatings as thermal barrier coating (TBC) are used for yield improvement of equipment working at high temperature. Zirconia doped with yttria ceramics are considered a good TBC material due of its low thermal conductivity, refractory, chemical inertness and compatible thermal expansion coefficient with metallic support. The paper proposes the use of an electromagnetic method for evaluation of coatings on stainless steel using a sensor with metamaterial lens and comparison of the results with those obtained by complementary methods.
Trvalý link: http://hdl.handle.net/11104/0270254