A study on the influence of substrate pre-heating on mitigation of cracks in direct metal laser deposition of NiCrSiBC-60%WC ceramic coating on Inconel 718

Title
A study on the influence of substrate pre-heating on mitigation of cracks in direct metal laser deposition of NiCrSiBC-60%WC ceramic coating on Inconel 718
Authors
Keywords
Direct metal laser deposition, Molten pool thermal history, Ceramic-metal composite, Residual stresses, Abrasion wear
Journal
SURFACE & COATINGS TECHNOLOGY
Volume 389, Issue -, Pages 125646
Publisher
Elsevier BV
Online
2020-03-17
DOI
10.1016/j.surfcoat.2020.125646

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