Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
POROUS MULLITE BODIES HAVING IMPROVED THERMAL STABILITY
A porous ceramic composition having improved thermal stability is comprised of ceramic grains bonded together by a grain boundary phase comprised of silica, rare earth element that is Eu, Gd, Nd or mixture thereof and oxygen and optionally yttrium, wherein the grain boundary phase has a amount of an alkali, an alkaline earth metal and a transition metal other than yttrium that is at most 2% by weight of the grain boundary phase.
POROUS MULLITE BODIES HAVING IMPROVED THERMAL STABILITY
A porous ceramic composition having improved thermal stability is comprised of ceramic grains bonded together by a grain boundary phase comprised of silica, rare earth element that is Eu, Gd, Nd or mixture thereof and oxygen and optionally yttrium, wherein the grain boundary phase has a amount of an alkali, an alkaline earth metal and a transition metal other than yttrium that is at most 2% by weight of the grain boundary phase.
POROUS MULLITE BODIES HAVING IMPROVED THERMAL STABILITY
MALANGA MICHAEL T (Autor:in) / O'BRIEN JAMES J (Autor:in) / PYZIK ALEKSANDER J (Autor:in) / SHINKEL NICHOLAS M (Autor:in) / TODD CLIFFORD S (Autor:in) / VOSEJPKA PAUL C (Autor:in) / ZIEBARTH ROBIN P (Autor:in)
08.10.2015
Patent
Elektronische Ressource
Englisch
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