2006
DOI: 10.1016/j.apsusc.2005.11.076
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CO2 laser gas assisted nitriding of Ti–6Al–4V alloy

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Cited by 60 publications
(14 citation statements)
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“…Yilbas et al studied laser nitriding of metallic surfaces. They indicated that the depth of nitride layer and crack free surface were mainly depended on the laser power intensity and the scanning speed of the laser used Yilbas et al, 1999;Yilbas et al, 2002;Yilbas et al, 2006;Karamis and Yilbas, 1991;Mohammed et al, 1997). Another researches, also, confirmed that the microhardness and corrosion behaviour of laser gas nitrided surfaces were depended on the laser processing parameters (Razavi et al, 2007;Razavi et al, 2005;Razavi et al, 2006a,b).…”
Section: Introductionmentioning
confidence: 77%
“…Yilbas et al studied laser nitriding of metallic surfaces. They indicated that the depth of nitride layer and crack free surface were mainly depended on the laser power intensity and the scanning speed of the laser used Yilbas et al, 1999;Yilbas et al, 2002;Yilbas et al, 2006;Karamis and Yilbas, 1991;Mohammed et al, 1997). Another researches, also, confirmed that the microhardness and corrosion behaviour of laser gas nitrided surfaces were depended on the laser processing parameters (Razavi et al, 2007;Razavi et al, 2005;Razavi et al, 2006a,b).…”
Section: Introductionmentioning
confidence: 77%
“…Conforme se aumenta la potencia láser, el compuesto dominante en la capa superficial es δ-TiN, que mejora enormemente la dureza en esta región [49] . Sin embargo, al analizar la microestructura resultante de la nitruración, se aprecia que el tamaño de las dendritas obtenidas es mayor cuanto mayor es la potencia láser utilizada, y por tanto, un aumento en la potencia láser puede provocar que la microestructrura sea más gruesa y la dureza disminuya [35] .…”
Section: Parámetros Láserunclassified
“…Among different surface treatments such as ion implantation, plasma nitriding, physical and chemical vapor deposition, laser surface gas nitriding has been shown to improve the surface hardness and tribological properties Baker, 1997, 1999;Xin et al, 1998;Mridha and Baker, 1998;Yilbas and Hashmi, 2000;Yilbas and Shuja, 2000;Jiang et al, 2000;Selamat et al, 2001;Yilbas et al, 2001Yilbas et al, , 2006aMan et al, 2003Man et al, , 2005. Previous studies were mainly concentrated on laser processing, microstructural characterization and wear behavior of the laser gas-nitrided Ti-6Al-4V alloy.…”
Section: Introductionmentioning
confidence: 99%