Tribological performance of titanium nitride coatings: A comparative study on TiN-coated stainless steel and titanium alloy
Ładowanie...
Data
2019
Inny tytuł
Typ
Artykuł recenzyjny
Redaktor
dc.contributor.advisor
Dyscyplina PBN
Informatyka techniczna i telekomunikacja
Czasopismo lub seria
Wear
ISSN
0043-1648
ISBN
DOI
10.1016/j.wear.2019.01.029
Strona internetowa
Wydawca
Wydawca
Wydanie
Numer
Strony od-do
Tytuł monografii
item.page.defence
Tytuł tomu
Opis
Rodzaj licencji
Abstrakt (en)
Though TiN coatings are considered a reliable anti-wear solution, the recent studies show that the anti-wear
capacity of the TiN-coated metallic materials can be limited by various factors. Therefore, in our study, the CAE PVD TiN film was deposited on two popular metallic materials: 316LVM stainless steel and Ti6Al4V alloy. The
surface roughness, mechanical properties, adhesion as well as anti-wear performance in tribological pair with Ø6
mm WC-Co ball of both bare and surface modified specimens were evaluated. According to the findings, the
elastic modulus mismatch between the coating and the substrate is one of the key factors that determine the
operational durability of the TiN-coated alloys. Moreover, the well-established H/E and H3
/E2 quotients should
be treated with caution when the wear performance of a coated material is assessed.