This work involves synthesis, characterization and luminescent properties obtention of some phases of calcium phosphates powders (HA, -TCP). The synthesis was carried out by chemical precipitation process. In the case of ...

The conventional glass containing 74% by weight of silicon dioxide (SiO2) in their composition, are commonly used as house window or windshield for automobiles, by good optical property of the 92% transmittance of visible ...

In this work we studied the effects of processing by mechanical milling of pseudoboehmite, not only in its pure form, but also in combination with Cr2O3. Furthermore, the pseudoboehmite powder was used as precursor material ...

The present investigation reinforced the Al-Mg 10 wt.% nanostructured alloy with MWCNTs to obtain a metal matrix composite. For these purposes, the alloy was synthesized by high-energy ball milling for 10 h, heaving an ...

In this project spherical composites or grinding medias of α-alumina and tetragonal prime zirconia (t´) phase “non-transformable” for attrition mills were obtained from precursors powders synthesis seeded in-situ pseudoboehmita ...

The synthesis, characterization and measurement of mechanical and thermal properties of the ceramic composites based on the gadolinium-gadolinium zirconate and lanthanum-aluminate zirconate zirconate systems is reported. ...