@Article{CamposCoTrBaMoCo:2015:InBoPr,
               author = "Campos, Raonei Alves and Contin, Andr{\'e} and Trava-Airoldi, 
                         Vladimir Jesus and Barquete, Danilo Maciel and Moro, Jo{\~a}o 
                         Roberto and Corat, Evaldo Jos{\'e}",
          affiliation = "Instituto Federal de Educa{\c{c}}{\~a}o, Ci{\^e}ncia e 
                         Tecnologia de S{\~a}o Paulo (IFSP) and {Instituto Nacional de 
                         Pesquisas Espaciais (INPE)} and {Instituto Nacional de Pesquisas 
                         Espaciais (INPE)} and {Universidade Estadual de Santa Cruz (UESC)} 
                         and Instituto Federal de Educa{\c{c}}{\~a}o, Ci{\^e}ncia e 
                         Tecnologia de S{\~a}o Paulo (IFSP) and {Instituto Nacional de 
                         Pesquisas Espaciais (INPE)}",
                title = "Influence of boriding process in adhesion of CVD diamond films on 
                         tungsten carbide substrates",
              journal = "Materials Research",
                 year = "2015",
               volume = "18",
               number = "5",
                pages = "925--930",
                month = "Sept./Oct.",
             keywords = "Boriding, Diamond film, Diffusion, HFCVD.",
             abstract = "This paper shows successful hindering of the negative effects of 
                         the cobalt binder in the process of coating WC-Co cutting tools 
                         with CVD diamond films. The strategy was creating a boron-rich 
                         layer on the surface of the WC-Co substrates as an interlayer to 
                         block Co migration. The traditional boriding technique was 
                         improved by preheating the salt powders and controlling the 
                         brittle region thickness in the substrate surface. These 
                         procedures produce a tougher surface for diamond growth. Adding 
                         CF4 to the gas mixture also enhanced diamond adhesion to the 
                         surface. The adhesion of diamond films to WC-Co substrates was 
                         evaluated by indentation tests. Samples were characterized by 
                         Scanning Electron Microscopy (SEM), Energy Dispersive X-ray (EDX), 
                         X-ray Diffraction (XRD) and Raman Scattering Spectroscopy (RSS).",
                  doi = "10.1590/1516-1439.331014",
                  url = "http://dx.doi.org/10.1590/1516-1439.331014",
                 issn = "1516-1439",
             language = "en",
           targetfile = "2015_campos.pdf",
        urlaccessdate = "27 abr. 2024"
}