100 research outputs found
Thermodynamic assessment of the Ti + C → TiC reaction in the presence of nickel and a moderator
Full text linkMicrostructural and Mechanical Properties of Cu-based Alloy Manufactured by Self-propagating High-temperature Synthesis Method
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Coprecipitation on slurry to prepare drug–silica-polymer formulations by compressed antisolvent
Full text linkFabrication de carbure de titane par combustion auto-entretenue de titane et de carbone : initiation par diffusion à l'état solide
No full textSelf-propagating high temperature synthesis of titanium carbide from finely divided powders of Ti and C is initiated in the solid state by diffusion at the contacts between particles. In the model of concentric spheres of titanium and carbon, the formation of TiC has been computerized as a function of graphite particles radius r(m), time t(s) and absolute temperature T(K). The reaction rate α (moles of carbon reacted relative to the initial amount of carbon) can be expressed by the relationship : [MATH
Interaction of Graphite with a Ti–Al Melt during Self-Propagating High-Temperature Synthesis
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Mechanical activation effect on the self-sustaining combustion reaction in the Mo–Si system
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From nanoparticles to bulk crystalline solid: nucleation, growth kinetics and crystallisation of mixed oxide Zr x Ti 1−x O 2 nanoparticles
No full textInternational audienceWe describe the preparation of mixed metal oxide nanoparticles of a desirable composition and their transformation to the crystalline solids Zr x Ti 1−x O 2 (0.0 ≤ x ≤ 1.0) after heat treatment
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