@Article{FernandesOUMRVMO:2013:EfHiTe,
               author = "Fernandes, Bruno Bacci and Oliveira, Rogerio Moraes and Ueda, 
                         Mario and Mariano, Samantha de F{\'a}tima Magalh{\~a}es and 
                         Ramos, Alfeu Saraiva and Vieira, Maxson Souza and Melo, Francisco 
                         Crist{\'o}v{\~a}o Louren{\c{c}}o de and Oliveira, Guilherme 
                         de",
          affiliation = "INPE, LAP, Sao Jose Dos Campos, SP, Brazil. and INPE, LAP, Sao 
                         Jose Dos Campos, SP, Brazil. and {Instituto Nacional de Pesquisas 
                         Espaciais (INPE)} and {Instituto Nacional de Pesquisas Espaciais 
                         (INPE)} and Univ Estadual Paulista, UNESP, FEG, BR-12516410 
                         Guaratingueta, SP, Brazil. and {Instituto Nacional de Pesquisas 
                         Espaciais (INPE)} and IAE, DCTA, BR-12228904 Sao Jose Dos Campos, 
                         SP, Brazil. and INPE, LAP, Sao Jose Dos Campos, SP, Brazil.; ETEP 
                         Fac, BR-12600970 Sao Jose Dos Campos, SP, Brazil.",
                title = "Effects of high temperature plasma immersion ion implantation on 
                         wear resistance of Ti-Si-B sintered alloys",
              journal = "Surface and Coatings Technology",
                 year = "2013",
               volume = "228",
                pages = "195--200",
                month = "Aug.",
             keywords = "titanium alloys, tribological properties, powder metallurgy.",
             abstract = "Although titanium and its alloys own good mechanical properties 
                         and excellent corrosion resistance, these materials present poor 
                         tribological properties for specific applications that require 
                         wear resistance. In order to produce wear-resistant surfaces, this 
                         work is aimed at achieving improvement of wear characteristics in 
                         Ti-Si-B alloys by means of high temperature nitrogen plasma 
                         immersion ion implantation (Pill). These alloys were produced by 
                         powder metallurgy using high energy ball milling and hot pressing. 
                         Scanning electron microscopy (SEM) and X-ray diffraction 
                         identified the presence of alpha-titanium, Ti6Si2B, Ti5Si3, TiB 
                         and Ti3Si phases. Wear tests were carried out with a ball-on-disk 
                         tribometer to evaluate the friction coefficient and wear rate in 
                         treated and untreated samples. The worn profiles were measured by 
                         visible light microscopy and examined by SEM in order to determine 
                         the wear rates and wear mechanisms. Ti-7.5Si-22.5B alloy presented 
                         the highest wear resistance amongst the untreated alloys produced 
                         in this work. High temperature PIII was effective to reduce the 
                         wear rate and friction coefficient of all the Ti-Si-B sintered 
                         alloys.",
                  doi = "10.1016/j.surfcoat.2013.04.029",
                  url = "http://dx.doi.org/10.1016/j.surfcoat.2013.04.029",
                 issn = "0257-8972",
                label = "isi 2013-11",
             language = "en",
           targetfile = "1-s2.0-S0257897213003733-main.pdf",
        urlaccessdate = "15 jun. 2024"
}