Accepted Manuscript High temperature ablation-oxidation performance of SiC nanowhisker toughened-SiC/ ZrB 2 -SiC ultra-high temperature multilayer coatings under supersonic flame Alireza Abdollahi, Naser Ehsani, Zia Valefi PII: S0925-8388(18)30721-7 DOI: 10.1016/j.jallcom.2018.02.234 Reference: JALCOM 45110 To appear in: Journal of Alloys and Compounds Received Date: 17 December 2017 Revised Date: 7 February 2018 Accepted Date: 18 February 2018 Please cite this article as: A. Abdollahi, N. Ehsani, Z. Valefi, High temperature ablation-oxidation performance of SiC nanowhisker toughened-SiC/ZrB 2 -SiC ultra-high temperature multilayer coatings under supersonic flame, Journal of Alloys and Compounds (2018), doi: 10.1016/j.jallcom.2018.02.234. This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.