scispace - formally typeset
Search or ask a question

Answers from top 13 papers

More filters
Papers (13)Insight
The process is generic and can be used for a wide range of ceramic and metallic powders.
This data is consistent with previous traditional petrographic examination of the ceramic samples.
The results obtained showed that a pit can be formed on any ceramic and the pit depth apparently varies with the ceramic material.
From this study, it is confirmed that elimination of specific impurities from raw materials is a demanding step in ceramic optimization, and proper use of sintering aids could not only contribute to the ceramic transparency but also bring less harm to radiation hardness.
When there is a fracture of a ceramic component, we advise caution with the use of metal heads, as small ceramic fragments can cause 3rd-body wear with massive metal debris and severe local and general complications.
Open accessJournal ArticleDOI
Shriharsha Pilathadka, Dagmar Vahalova 
01 Jan 2007
These materials are proved to be ideal in terms of mechanical properties and biocompatibility, making metal-free ceramic restorations a realistic clinical alternative for conventional metal-fused-to ceramic.
Open accessJournal ArticleDOI
N N Shono, H N A Al Nahedh 
43 Citations
It is therefore recommended that the type of ceramic should be chosen according to each clinical situation.
The behaviour in ceramic production is suitable for high-quality bricks, including roofing tiles.
In principle, this process can be applied to fabricate any other high-performance ceramic.
Such a porous layer is inappropriate to the desired features of final ceramic products.
A significant improvement of the technological properties of porcelainised stoneware, obtained by high sintering of unglazed ceramic bodies, is accomplished by the addition of 5 wt% of an asbestos-based glass ceramic.
We present the case as a warning that fracture of a ceramic component should be revised to another ceramic-on-ceramic articulation in order to minimise the risk of further catastrophic wear.
It is shown that the treatment effect in both illite and illite clay is connected with the lowering of the sintering temperature for the respective ceramic samples by granting them high compressive strength and acceptable ceramic properties.