141 citations · 232 across the 3 of their papers we have counts for
5 papers · 1 filter
Phenomenological analysis of densification mechanism during spark plasma sintering of MgAl2O4
Guillaume Bernard-Granger, Nassira Benameur, Ahmed Addad +3
Spark plasma sintering (SPS) of MgAl2O4 powder was investigated at temperatures between 1200 and 1300°C. A significant grain growth was observed during densification. The densifica…
An Ice Structuring Mechanism for Zirconium Acetate
Sylvain Deville, Céline Viazzi, Christian Guizard
The control of ice nucleation and growth is critical in many natural and engineering situations. Yet, very few compounds are able to interact directly with the surface of ice cryst…
In Situ X-Ray Radiography and Tomography Observations of the Solidification of Alumina Particles Suspensions. Part I: Initial Instants
Sylvain Deville, Eric Maire, Audrey Lasalle +4
This paper investigates by in situ high-resolution X-ray radiography and tomography the behaviour of colloidal suspensions of alumina particles during directional solidification by…
In Situ X-Ray Radiography and Tomography Observations of the Solidification of Alumina Particles Suspensions. Part II: Steady State
Sylvain Deville, Eric Maire, Audrey Lasalle +4
This paper investigates the behaviour of colloidal suspensions of alumina particles during directional solidification, by in situ high-resolution observations using X-ray radiograp…
Crystal Templating with Mutually Miscible Solvents: A Simple Path to Hierarchical Porosity
Christian Guizard, Jérôme Leloup, Sylvain Deville
Ice templating, a route where ice crystals are used to template macroporosity, has been used to process a variety of materials with one level of macropores. We demonstrate here a v…