摘要:
Die vorliegende Erfindung betrifft ein Syntheseverfahren zur Herstellung eines feuerfesten oxidkeramischen Werkstoffes aus CaZrO 3 , insbesondere in Form einer feuerfesten, vorzugsweise mechanisch zerkleinerten, insbesondere gebrochenen und/oder gemahlenen, Körnung, sowie einen Versatz und ein grobkeramisches geformtes oder ungeformtes feuerfestes Erzeugnis enthaltend zumindest eine vorsynthetisierte calciumzirkonathaltige feuerfeste Körnung.
摘要:
A novel metal oxide or a novel sputtering target is provided. A sputtering target includes a conductive material and an insulating material. The insulating material includes an oxide, a nitride, or an oxynitride including an element M1. The element M1 is one or more kinds of elements selected from Al, Ga, Si, Mg, Zr, Be, and B. The conductive material includes an oxide, a nitride, or an oxynitride including indium and zinc. A metal oxide film is deposited using the sputtering target in which the conductive material and the insulating material are separated from each other.
摘要:
The invention relates to a method for the production of a shaped body comprising at least the method steps of producing a blank having an open porosity by pressing and treating pourable material in a first heat treatment step comprising or consisting of a metal oxide, such as zirconium dioxide, infiltrating the blank with an infiltration fluid containing a precursor of the metal oxide, precipitating hydroxide of the metal from the infiltration fluid by treating the blank with a basic solution, forming the metal oxide from the hydroxide by treating the blank in a second heat treatment step, wherein the blank is processed before or after the second heat treatment step to achieve a shape that corresponds to the shaped body.
摘要:
The invention relates to a method for the preparation of a blank of a ceramic material, wherein a first ceramic material and then a second ceramic material of different compositions are filled into a die and wherein the materials are pressed and after pressing are sintered. A layer of the first ceramic material is thereby filled into the die and a first cavity formed in the layer, the second ceramic material is then filled into the first open cavity and the materials pressed together and then heat-treated.
摘要:
L'invention a pour objet un matériau ferrite de structure grenat à très faible aimantation à saturation caractérisé en ce qu'il répond à la formule chimique suivante : Y a TR b Bi b' Fe c Al d ln e Ca f Cu g Zr h V i CO j Si k O 12±γ avec TR : une terre rare ou une combinaison de terres rares et : -1 ≤ γ ≤ 1; 3 (a+b+b'+c+d+e) + 2 (f+g+j) + 4 (h+k) + 5i = 24±2γ 1 ≤ a ≤ 3,5; 0 ≤ b ≤ 1,5; 0
摘要翻译:本发明的主题是石榴石结构的铁氧体材料。 非常低的磁化强度&amp; 饱和度特征&eacute; 因为它重置 化学式如下:Y B b d sub > LN <子>电子子>的Ca <子>˚F子>铜<子>克子>锆<子>ħ子> V <子> I 子> CO <子> j如果 <12>与TR:稀土元素或稀土元素的组合,并且:-1≤γ≤1; 3(a + b + b'+ c + d + e)+2(f + g + j)+4(h + k)+ 5i = 24 +2γ1≤a≤3.5; 0≤b≤1.5; 0 < b'≤1; 4≤c≤5; 0≤d≤1.5; 0≤e≤0.8; 0≤f≤1; 0 < g < 0.05; 0≤i≤0.8; 0≤j≤0.5; 0≤k≤0.5。 b + d≥1.2。 本发明还涉及包含所述本发明材料和石榴石结构的磁性铁氧体材料的组件。 p>
摘要:
A corrosion-resistant component (100) configured for use with a semiconductor processing reactor, the corrosion-resistant component comprising: a) a ceramic insulating substrate(110); and, b) a corrosion-resistant non-porous layer (120) associated with the ceramic insulating substrate, the corrosion-resistant non-porous layer having a composition comprising at least 15% by weight of a rare earth compound based on total weight of the corrosion-resistant non-porous layer; and, the corrosion-resistant non-porous layer characterized by a microstructure substantially devoid of microcracks and fissures, and having an average grain size of at least about 100 nm and at most about 100 μm. Assemblies including corrosion-resistant components and methods of making are also disclosed.
摘要:
Die Erfindung betrifft ein Verfahren zur Herstellung von Elektrolytmaterial mit einer NASICON-Struktur basierend auf einer Na 2+x Sc x Zr 2.x (S i 0 4 ) 2 (P0 4 )-Verbindung mit 0 ≤, x 2+x Sc x Zr 2-x (Si0 4 ) 2 (P0 4 )-Verbindung mit 0 ≤ x ≤ 0,6, weist eine Partikelgröße kleiner als 0,1 μm und vorteilhaft eine ionische Leitfähigkeit von mehr als 1 · 10 -3 S/cm bei 25 °C auf. Für Natriumionen-leitendes Pulver mit 0,3 ≤ x ≤, 0,6 konnten sogar ionische Leitfähigkeiten von mehr als 3 · 10 3 S/cm bei 25 °C ermittelt werden. Das so hergestellte Pulver kann vorteilhaft anschließend gemahlen und verpresst werden. Als dichte Membran findet dieses Material insbesondere vorteilhaft Verwendung für Feststoff-Natriumionenbatterien.
摘要:
This sintered body has a first material, a second material, and a third material. The first material is a cubic boron nitride. The second material is a compound including zirconium. The third material is an aluminum oxide which includes fine aluminum oxide. The sintered body has a first region in which the fine aluminum oxide is dispersed in an amount of 5% to 50% by volume in the second material. Along any straight line in the first region, an average value of a continuous distance occupied by the fine aluminum oxide is 0.08 μm or less, and a standard deviation of the continuous distance occupied by the fine aluminum oxide is 0.1 μm or less.