Abstract Nanocrystalline calcium silicate powder was synthesized by adding different ratios of MnO 2 ranging from 0.00 to 2.00 wt% detect its effect on the structure and physical properties. The pseudowollastonite triclinic low combeite hexagonal phase with nanocrystallite size less than 85.0 nm were confirmed XRD technique average particle 7.8 27.9 as detected HR-TEM micrograph images. Stretch...

This review introduces concepts and background from the ceramics engineering literature regarding metastable zirconia ceramics to establish a context for understanding current and emerging zirconia-based dental ceramics.

Objective (s): Silicate bioceramics containing Zn and Ca like hardystonite (Hr) with chemical formula Ca2ZnSi2O7 has attracted the attention of researchers in biomedical field due to its remarkable biological and mechanical properties. The new generation of bioceramics can applied in bone tissue engineering to substitute with infected bone. However, these zirconium-silicate bioceramics have pro...

Issues concerning powder consolidation methods compatible with the colloidal approach and issues associated with other powder processing steps, viz., den-sification and microstructural control, are presented with regard to research directions leading to more reliable ceramics. 1. Introduction With their multiplicity of elemental combinations and crystal structures, ceramics exhibit unique prope...

PT. Indah Bangunan Sejati Palu is a company engaged in building materials. The has 4 warehouses and serves the distribution of ceramics Sulawesi Tengah, precisely city Palu. problems found cost distributing requires large amount transportation costs there no planning for ceramics, therefore proper needed so that incurred can be minimized. purpose this study to obtain optimal using least method ...