Dual Mode Fracture Based on Loading Rate During Sliding Indentation of Si-CN Hard Coatings on 304SS Substrates

AS Bhattacharyya - Authorea Preprints, 2023 - advance.sagepub.com
Scratch tests were performed on thermal resistant hard Si-CN coatings deposited on steel
(SS) 304, by RF (Radio frequency) magnetron sputtering. The abrasion and wear properties …

Localized carbon concentration gradients affecting nanocrystalline growth in Si-CN films

AS Bhattacharyya, A Kritivardhan - Authorea Preprints, 2024 - advance.sagepub.com
RESULTS & DISCUSSIONS A TEM image of Si-CN film growth process has been shown in
Fig 1 (a)[14]. The atomic clustering due to localized carbon concentration gradients can be …

Unleashing Elastic-Plastic Response by Study of Simulated Nanoindentation Ph Plots

RP Kumar, A BHATTACHARYYA - 2024 - preprints.org
Nanoindentation load-depth (Ph) plots is the basis for determination of mechanical
properties of the samples and is especially vital for thin coatings deposited on substrates of …