Interfacial adhesion of thick NiTi coating on substrate stainless steel

0566249 - FZÚ 2023 RIV CH eng J - Článek v odborném periodiku
Samal, Sneha Manjaree - Kopeček, Jaromír - Šittner, Petr
Interfacial adhesion of thick NiTi coating on substrate stainless steel.
Materials. Roč. 15, č. 23 (2022), č. článku 8598. E-ISSN 1996-1944
Grant CEP: GA MŠMT(CZ) EF16_019/0000760; GA ČR(CZ) GA20-14114S; GA MŠMT LM2018110
Grant ostatní: OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760
Institucionální podpora: RVO:68378271
Klíčová slova: NiTi * thick layer * plasma process * stainless steel substrat
Obor OECD: Materials engineering
Impakt faktor: 3.4, rok: 2022
Způsob publikování: Open access

Interfacial adhesion of thick NiTi coating on substrate stainless steel is investigated here.NiTi coating was deposited on the substrate by using the thermal plasma spraying method. Deposi tion of NiTi coating was carried out by using various levels of input power under an Ar atmosphere. Multiple coating layers were deposited on the stainless steel surface for a specific thickness. The cross-section of the plasma-sprayed samples were prepared and characterized by using various techniques. The hardness of the coating layers on the surface and cross-section was examined. The thickness of the coating increased with the increase in power. No cracks were detected in the interface for the NiTi coating deposited at 12 kW power. However minor pores were observed at some regions along the interface at the sample prepared at 9 kW power.
Trvalý link: https://hdl.handle.net/11104/0337636