@Article{FragaCoViBaCaCoTr:2017:EvAdUl,
author = "Fraga, Mariana Amorim and Contin, Andr{\'e} and Vieira, J. and
Barbosa Gavinier, Divani and Campos, R. and Corat, Evaldo
Jos{\'e} and Trava Airoldi, Vladimir Jesus",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Nacional de Pesquisas Espaciais (INPE)} and {Instituto Nacional de
Pesquisas Espaciais (INPE)} and {Instituto Nacional de Pesquisas
Espaciais (INPE)} and {Universidade Federal do Sul e Sudeste do
Par{\'a}} and {Instituto Nacional de Pesquisas Espaciais (INPE)}
and {Instituto Nacional de Pesquisas Espaciais (INPE)}",
title = "Evaluation of the adhesion of ultrananocrystalline diamond
coatings on WC-Co substrates",
journal = "Materials Today: Proceedings",
year = "2017",
volume = "4",
number = "11",
pages = "11538--11543",
keywords = "ultrananocrystalline diamond, coating, morphology, adhesion,
cemented carbide.",
abstract = "In order to improve the cutting performance and lifetime of WC-Co
hard metal tools, the issues related to synthesis and adherence of
micro- and nanocrystalline CVD diamond coatings on these tools has
been frequently discussed in the literature. However, there are
few studies focused on ultrananocrystalline diamond (UNCD)
coatings. In this study, we report the results of the
characterization of UNCD coatings with different thicknesses with
the purpose of evaluating their adhesion to WC-9%Co substrates.
The structure and morphology of the UNCD coatings as a function of
their thicknesses were investigated by Raman spectroscopy, atomic
force microscopy (AFM) and field emission gun scanning electron
microscope (FEG-SEM) analysis. The UNCD coating-substrate adhesion
was evaluated by means of indentation tests with a load of
1000N.",
doi = "10.1016/j.matpr.2017.09.064",
url = "http://dx.doi.org/10.1016/j.matpr.2017.09.064",
issn = "2214-7853",
language = "en",
targetfile = "fraga_evaluation.pdf",
urlaccessdate = "15 jun. 2024"
}