@InProceedings{FragaCoViCaGaCoTr:2016:HiAdUl,
author = "Fraga, Mariana Amorim and Contin, Andr{\'e} and Vieira, Jos{\'e}
and Campos, Raonei and Gavinier, Divani Barbosa 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 Federal de S{\~a}o
Paulo} and {Instituto Nacional de Pesquisas Espaciais (INPE)} and
{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Nacional de Pesquisas Espaciais (INPE)}",
title = "High adhesion of ultrananocrystalline diamond coatings to WC-Co
substrate",
year = "2016",
organization = "International Conference on Advanced Nanomaterials, 7.",
abstract = "CVD diamond coatings have shown great potential to improve
lifetime and service performance of hard metal cutting tools.
Several studies have discussed the adhesion of CVD diamond on
WC-Co substrates1 . Most of these works are focused on
microcrystalline and nanocrystalline diamond1, 2. Here we report
the high adhesion of ultrananocrystalline diamond (UNCD) grown by
hotfilament chemical vapor deposition (HFCVD) on pretreated
WC-9%Co substrates. The choice of use UNCD coatings was motivated
by their unique microstructure comprised of nanometer-sized
diamond grains that provide remarkable material properties such as
high hardness, extreme fracture toughness, low coefficient of
friction, chemical inertia and low surface roughness.",
conference-location = "Aveiro, Portugal",
conference-year = "25-27 July",
language = "en",
urlaccessdate = "15 jun. 2024"
}