190 pagesNo English abstractLes expériences décrites dans ce mémoire confirment les avantages remarquables des méthodes d'élaboration de poudres céramiques à partir de gel, même pour des systèmes complexes tels que la zircone yttriée et le dispersoïde alumine-zircone. Il est possible d'obtenir une grande homogénéité des produits, de la composition chimique et parfois même de la morphologie des poudres. Une meilleure homogénéité de la poudre permet d'obtenir des céramiques ayant des caractéristiques supérieures à celles préparées par les méthodes traditionnelles. En réduisant les fluctuations néfastes, caractéristiques des productions inhomogènes, on peut produire des céramiques possédant une fiabilité élevée
LMCPA has been renowned since 2000 for its ability to create various ceramic parts with variable geo...
A material having two or more distinct constituent materials or phases such that the integrated mate...
As a result of this funded project high purity Zirconia-Toughened Alumina (ZTA) ceramic powders with...
190 pagesNo English abstractLes expériences décrites dans ce mémoire confirment les avantages remarq...
The sol-gel technique is a unique method for tailoring ceramic powders if the different reaction par...
In this research, a sol gel autocaombustion route has been proposed to synthesize alumina-zirconia c...
[[abstract]]The alkoxide sol-gel process has been extensively applied to the preparation of homogene...
Sol-gel processing methods were used to prepare ZTA ceramic powders from high purity materials. The ...
Ce travail de recherche consiste à proposer un procédé alternatif permettant d'élaborer, sur des sup...
A new process, based on the simultaneous gelling of alumina/zirconia precursors followed by hydrothe...
The sol-gel process can be considered as an interesting method for the synthesis of tailor-made cera...
The synthesis of ceramic raw materials has become an important factor in ceramic technologies. The i...
127 pagesNo English abstractLe procédé de synthèse et les divers traitements thermiques ou mécanique...
In der vorliegenden Arbeit wurden Moeglichkeiten zur Herstellung einer ZrO_2-verstaerkten Al_2O_3-Ke...
The increased use of ceramic materials for high temperature structural applications has led to inves...
LMCPA has been renowned since 2000 for its ability to create various ceramic parts with variable geo...
A material having two or more distinct constituent materials or phases such that the integrated mate...
As a result of this funded project high purity Zirconia-Toughened Alumina (ZTA) ceramic powders with...
190 pagesNo English abstractLes expériences décrites dans ce mémoire confirment les avantages remarq...
The sol-gel technique is a unique method for tailoring ceramic powders if the different reaction par...
In this research, a sol gel autocaombustion route has been proposed to synthesize alumina-zirconia c...
[[abstract]]The alkoxide sol-gel process has been extensively applied to the preparation of homogene...
Sol-gel processing methods were used to prepare ZTA ceramic powders from high purity materials. The ...
Ce travail de recherche consiste à proposer un procédé alternatif permettant d'élaborer, sur des sup...
A new process, based on the simultaneous gelling of alumina/zirconia precursors followed by hydrothe...
The sol-gel process can be considered as an interesting method for the synthesis of tailor-made cera...
The synthesis of ceramic raw materials has become an important factor in ceramic technologies. The i...
127 pagesNo English abstractLe procédé de synthèse et les divers traitements thermiques ou mécanique...
In der vorliegenden Arbeit wurden Moeglichkeiten zur Herstellung einer ZrO_2-verstaerkten Al_2O_3-Ke...
The increased use of ceramic materials for high temperature structural applications has led to inves...
LMCPA has been renowned since 2000 for its ability to create various ceramic parts with variable geo...
A material having two or more distinct constituent materials or phases such that the integrated mate...
As a result of this funded project high purity Zirconia-Toughened Alumina (ZTA) ceramic powders with...