@Article{DammCoGoTrBaCo:2018:AdHFDi,
author = "Damm, Djoille Denner and Contin, Andr{\'e} and Gomes, M. C. C. B.
and Trava-Airoldi, Vladimir Jesus and Barquete, D. M. and Corat,
Evaldo Jos{\'e}",
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 Estadual de Santa Cruz} and
{Instituto Nacional de Pesquisas Espaciais (INPE)}",
title = "Adherent HFCVD diamond on steels substrates using vanadium carbide
intermediate layer",
journal = "Diamond and Related Materials",
year = "2018",
volume = "89",
pages = "218--226",
month = "Oct.",
keywords = "HFCVD Diamond Growth, Vanadium Carbide Thermodiffusion, CVD
Metastable Zones, Diffusional Barrier, and Stress Reliever.",
abstract = "Investigations on CVD diamond deposition on steels for high
performance tools development persisted over years. Literature
makes out the need for an intermediate layer to improve adhesion
and film quality. This work studied Thermo Diffused Vanadium
Carbide (TDVC) coating deposited on AISI O1 steel by thermo
reactive diffusion (TRD). Thick TDVC layers formed by varying the
thermo diffusion time from 1 h to 12 h. Hot Filament Chemical
Vapor Deposition reactor (HFCVD) growth conditions variation made
possible diverse diamond films growth, from ultrananocrystalline
to microcrystalline. X-ray diffraction, scanning electron
microscopy with a field emission gun (FEG-SEM) and Raman
spectroscopy were the characterization techniques used. The TDVC
coating showed up as an excellent diffusional barrier and, also, a
compressive stress reliever. The thicker high quality and adherent
HFCVD diamond film grown over the TDVC had a thickness of 3
\μm. A TDVC cross-section of 35 \μm thickness could
effectively mitigate diamond residual thermal compressive stress
state after cooling.",
doi = "10.1016/j.diamond.2018.09.013",
url = "http://dx.doi.org/10.1016/j.diamond.2018.09.013",
issn = "0925-9635",
language = "en",
targetfile = "damm_adherent.pdf",
urlaccessdate = "27 abr. 2024"
}