A novel ceramic material with medical application

Ceramic-On-Ceramic Joints: A Suitable Alternative Material Combination?

Novel ceramic bone replacement material Osbone® in a comparative in vitro study with osteoblasts.

OBJECTIVE Hydroxyapatite (HA) is a very common ceramic material for bone replacement due to its similarity in composition to the mineral phase of natural bone. A recently developed bone graft material is Osbone(®), a synthetic HA ceramic available as porous granules with different sizes and block forms. The goal of this study was to characterise Osbone(®) in vitro in comparison to the already e...

Decolorization of Dyeing Effl uent by Novel Ultrafi ltration Ceramic Membrane from Low Cost Natural Material

This paper is devoted to the application of new low cost ceramic ultrafi ltration membranes material coming from the Tunisian ores (mud) which is usually considered as disastrous for the environment. A ceramic tubular support previously elaborated from mud was coated in the lumen side by slip casting method. After sintering at 650°C, the coated membrane shows homogeneou...

Ceramic material from basaltic tuffs

The possibility to obtain a cheap ceramic material based on 50 wt % basaltic tuffs and 50 wt % industrial clays was studied. The tuffs were characterized by optical microscopy, X-ray diffraction and differential thermal analysis. It was shown that this material is appropriate for the ceramic industry: it is easy for milling and is characterized by low liquidus temperature. The sintering behavio...

A Porous TiAl6V4 Implant Material for Medical Application

Increased durability of permanent TiAl6V4 implants still remains a requirement for the patient's well-being. One way to achieve a better bone-material connection is to enable bone "ingrowth" into the implant. Therefore, a new porous TiAl6V4 material was produced via metal injection moulding (MIM). Specimens with four different porosities were produced using gas-atomised spherical TiAl6V4 with d...