{"id":29478,"date":"2008-07-31T23:37:28","date_gmt":"2008-07-31T21:37:28","guid":{"rendered":"https:\/\/icmsva.vallealto.es\/?articulos_sci=nitriding-study-of-titanium-silicide-intermetallics-obtained-by-mechanical-alloying"},"modified":"2008-07-31T23:37:28","modified_gmt":"2008-07-31T21:37:28","slug":"nitriding-study-of-titanium-silicide-intermetallics-obtained-by-mechanical-alloying","status":"publish","type":"articulos_sci","link":"https:\/\/icmsva.vallealto.es\/?articulos_sci=nitriding-study-of-titanium-silicide-intermetallics-obtained-by-mechanical-alloying","title":{"rendered":"Nitriding study of titanium silicide intermetallics obtained by mechanical alloying"},"content":{"rendered":"<p>Titanium and silicon powder blends were ball-milled under an inert atmosphere and subsequently annealed in a nitrogen atmosphere. Ti62.5Si37.5, Ti55.6Si44.4, and Ti50Si50\u00a0mixtures suffered a mechanically induced self-propagating reaction during milling. The products of the combustion were Ti5Si3\u00a0for the Ti62.5Si37.5\u00a0mixture and a combination of\u00a0intermetallic phases\u00a0for the Ti55.6Si44.4\u00a0and Ti50Si50\u00a0mixtures. The Ti33.3Si66.7\u00a0blend did not show an MSR process, but prolonged milling allowed the formation of a mixture of stable C54\u2013TiSi2\u00a0and metastable C49\u2013TiSi2\u00a0by a diffusion reaction. The nitriding study showed a different behaviour for C54\u2013TiSi2\u00a0and Ti5Si3. C54\u2013TiSi2\u00a0nitriding took place in a two-step process: the first corresponded to the formation of TiN and Si and the second to the silicon nitriding leading to the formation of \u03b1- and \u03b2-Si3N4. However, silicon and titanium nitriding primarily occurred simultaneously during the annealing of Ti5Si3, and the final product was a mixture of TiN and \u03b1-Si3N4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Titanium and silicon powder blends were ball-milled under an inert atmosphere and subsequently annealed in a nitrogen atmosphere. Ti62.5Si37.5, Ti55.6Si44.4, and Ti50Si50\u00a0mixtures suffered a mechanically induced self-propagating reaction during milling. The products of the combustion were Ti5Si3\u00a0for the Ti62.5Si37.5\u00a0mixture and a combination of\u00a0intermetallic phases\u00a0for the Ti55.6Si44.4\u00a0and Ti50Si50\u00a0mixtures. The Ti33.3Si66.7\u00a0blend did not show an MSR process,&hellip;<\/p>\n","protected":false},"featured_media":0,"template":"","autores":[],"grupos_de_investigacion":[139],"revistas":[280],"anos":[897],"class_list":["post-29478","articulos_sci","type-articulos_sci","status-publish","hentry","grupos_de_investigacion-reactividad-de-solidos","revistas-intermetallics","anos-897","description-off"],"acf":[],"_links":{"self":[{"href":"https:\/\/icmsva.vallealto.es\/index.php?rest_route=\/wp\/v2\/articulos_sci\/29478","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/icmsva.vallealto.es\/index.php?rest_route=\/wp\/v2\/articulos_sci"}],"about":[{"href":"https:\/\/icmsva.vallealto.es\/index.php?rest_route=\/wp\/v2\/types\/articulos_sci"}],"version-history":[{"count":0,"href":"https:\/\/icmsva.vallealto.es\/index.php?rest_route=\/wp\/v2\/articulos_sci\/29478\/revisions"}],"wp:attachment":[{"href":"https:\/\/icmsva.vallealto.es\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=29478"}],"wp:term":[{"taxonomy":"autores","embeddable":true,"href":"https:\/\/icmsva.vallealto.es\/index.php?rest_route=%2Fwp%2Fv2%2Fautores&post=29478"},{"taxonomy":"grupos_de_investigacion","embeddable":true,"href":"https:\/\/icmsva.vallealto.es\/index.php?rest_route=%2Fwp%2Fv2%2Fgrupos_de_investigacion&post=29478"},{"taxonomy":"revistas","embeddable":true,"href":"https:\/\/icmsva.vallealto.es\/index.php?rest_route=%2Fwp%2Fv2%2Frevistas&post=29478"},{"taxonomy":"anos","embeddable":true,"href":"https:\/\/icmsva.vallealto.es\/index.php?rest_route=%2Fwp%2Fv2%2Fanos&post=29478"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}