Neutron diffraction strain analysis of ceramic coatings from suspension thermal spray. [Dataset]

Abstract

Liquid feedstock containing sub-micron to nano-sized particles is used in suspension thermal spray to produce nanostructured ceramic coatings with improved density, strength and durability over conventional powder based thermal sprayed coatings. It has already been demonstrated that suspension sprayed alumina provides two orders of magnitude wear protection compared to traditional high velocity oxy-fuel (HVOF) or atmospheric plasma sprayed (APS) coatings, and suspension HVOF sprayed Yttria stabilised zirconia (YSZ) coating has a better strain tolerance than APS coatings. The aim of this proposal is to investigate the residual strain behaviour of suspension high velocity oxy-fuel (SHVOF) thermal sprayed alumina and yttria stablised zirconia coatings deposited onto a CoNiCrAlY bond coat on a Ni-based superalloy (263) substrate.

Citation

HUSSAIN, T., TEJERO MARTIN, D., LEE, T.L., DERELIZADE, K., KELLEHER, J., OWOSENI, T., FAISAL, N. and PULSFORD, J. 2018. Neutron diffraction strain analysis of ceramic coatings from suspension thermal spray. [Dataset]. Hosted on STFC ISIS neutron and muon source data journal [online]. Available from: https://doi.org/10.5286/ISIS.E.98023160

• Acceptance Date: Oct 6, 2018
• Online Publication Date: Oct 6, 2018
• Publication Date: Oct 9, 2021
• Deposit Date: Jul 2, 2021
• Publicly Available Date: Feb 27, 2023
• Publisher: Science and Technology Facility Council (STFC) ISIS Neutron and Muon Source
• DOI: https://doi.org/10.5286/ISIS.E.98023160
• Keywords: Suspension thermal spray; Nanostructured ceramic coatings; High velocity oxy-fuel (HVOF); Atmospheric plasma sprayed (APS); Yttria stabilised zirconia (YSZ)
• Public URL: https://rgu-repository.worktribe.com/output/1187891
• Type of Data: LOG, NXS, RAW and TXT files.
• Collection Date: Oct 6, 2018