Examples of inorganic oxides that may suitably be used as the layer of intermetallic diffusion barrier particles include alumina, silica, zirconia, stabilized {TAIL ~ zirconias} such as yttria or ceria stabilized zirconia, {HEAD ~ titania}, ceria, silicon, carbide, chromium oxide, ceramic materials, and zeolites 
Examples of inorganic oxides that may suitably be used as the layer of intermetallic diffusion barrier particles include alumina , silica , zirconia , stabilized { TAIL ~ zirconias } such as yttria or ceria stabilized zirconia , { HEAD ~ titania } , ceria , silicon , carbide , chromium oxide , ceramic materials , and zeolites
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