@Article{PillacaUedaMariOliv:2014:StPlIm,
author = "Pillaca, Elver Juan de Dios Mitma and Ueda, M{\'a}rio and
Mariano, Samantha de F{\'a}tima Magalh{\~a}es and Oliveira,
Rogerio de Moraes",
affiliation = "{} and {Instituto Nacional de Pesquisas Espaciais (INPE)}",
title = "Study of plasma immersion ion implantation inside a conducting
tube using an E × B field configuration",
journal = "Surface and Coatings Technology",
year = "2014",
volume = "249",
pages = "104--108",
keywords = "plasma immersion ion implantation in E × B, fields, PIII in E × B
fields, PIII with magnetic field inside the tube, PIII in E × B
fields with auxiliary electrode.",
abstract = "Study of plasma immersion ion implantation (PIII) inside a
cylindrical conductive tube which was biased in the presence of
E×. B fields has been carried out. This was initiated with the
electrical characterization of the system with and without the
incorporation of an auxiliary electrode (AE) inside the tube. It
was shown that in the presence of an AE, the breakdown of the
discharge during PIII is facilitated. In the presence of the AE
and the magnetic field, higher discharge currents were measured
even under moderate PIII operation parameters. In order to
determine the effect of implantation inside the tube, stainless
steel (SS) samples were implanted with nitrogen ions with and
without the presence of AE. Samples treated under these two
configurations demonstrate a remarkable difference in terms of
morphological, structural, tribological and mechanical properties.
Higher intensity peaks of expanded austenite were detected by
X-ray diffraction for samples treated in discharges with the
presence of the AE. This is a consequence of higher concentration
of nitrogen implanted into SS, leading to an increase of the
hardness and the achievement of better corrosion resistance. ©
2014 Elsevier B.V.",
doi = "10.1016/j.surfcoat.2014.03.042",
url = "http://dx.doi.org/10.1016/j.surfcoat.2014.03.042",
issn = "0257-8972",
label = "scopus 2014-05 PillacaUedaMariMora:2014:StPlIm",
language = "en",
targetfile = "1-s2.0-S025789721400259X-main.pdf",
url = "http://dx.doi.org/10.1016/j.surfcoat.2014.03.042",
urlaccessdate = "04 maio 2024"
}