Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
POLYCRYSTALLINE CERAMIC SOLID BODY AND METHOD FOR PRODUCING A POLYCRYSTALLINE CERAMIC SOLID BODY
The invention relates to a polycrystalline, ceramic solid body comprising a main phase having a composition of the following general formula: (1-y)Pba (MgbNbc) O3-e + yPbaTidO3, wherein 0.055 <= y <=0.065; 0.95 <= a <= 1.02; 0.29 <= b <= 0.36; 0.63 <= c <= 0.69; 0.9 <= d <= 1.1; 0 <= e <= 0.1, and optionally one or more additional phases, wherein, in each section through the solid body, the surface portion of the additional phases is less than or equal to 0.5% in relation to a random cross-section through the solid body, or wherein the solid body is free of additional phases. The invention also relates to an electrode having the ceramic solid body and a device having the electrode, as well as a method for producing the solid body and the electrode.
多晶陶瓷固体，其具有以下通式组成的主要相：(1‑y)Pba(MgbNbc)O3‑e+yPbaTidO3，其中0.055≤y≤0.065；0.95≤a≤1.02；0.29≤b≤0.36；0.63≤c≤0.69；0.9≤d≤1.1；0≤e≤0.1和任选一个或多个次要相，其中对于穿过所述固体的每个截面，基于穿过所述固体的任意截面面积计的次要相的面积比例小于或等于0.5％，或者其中所述固体不含次要相。此外，给出了具有所述陶瓷固体的电极和具有该电极的装置，并且此外给出了用于制造该固体和电极的方法。
POLYCRYSTALLINE CERAMIC SOLID BODY AND METHOD FOR PRODUCING A POLYCRYSTALLINE CERAMIC SOLID BODY
The invention relates to a polycrystalline, ceramic solid body comprising a main phase having a composition of the following general formula: (1-y)Pba (MgbNbc) O3-e + yPbaTidO3, wherein 0.055 <= y <=0.065; 0.95 <= a <= 1.02; 0.29 <= b <= 0.36; 0.63 <= c <= 0.69; 0.9 <= d <= 1.1; 0 <= e <= 0.1, and optionally one or more additional phases, wherein, in each section through the solid body, the surface portion of the additional phases is less than or equal to 0.5% in relation to a random cross-section through the solid body, or wherein the solid body is free of additional phases. The invention also relates to an electrode having the ceramic solid body and a device having the electrode, as well as a method for producing the solid body and the electrode.
多晶陶瓷固体，其具有以下通式组成的主要相：(1‑y)Pba(MgbNbc)O3‑e+yPbaTidO3，其中0.055≤y≤0.065；0.95≤a≤1.02；0.29≤b≤0.36；0.63≤c≤0.69；0.9≤d≤1.1；0≤e≤0.1和任选一个或多个次要相，其中对于穿过所述固体的每个截面，基于穿过所述固体的任意截面面积计的次要相的面积比例小于或等于0.5％，或者其中所述固体不含次要相。此外，给出了具有所述陶瓷固体的电极和具有该电极的装置，并且此外给出了用于制造该固体和电极的方法。
POLYCRYSTALLINE CERAMIC SOLID BODY AND METHOD FOR PRODUCING A POLYCRYSTALLINE CERAMIC SOLID BODY
多晶陶瓷固体和用于制造多晶陶瓷固体的方法
SCHWEINZGER MANFRED (Autor:in)
26.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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