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High-voltage-resistant ceramic material and preparation method thereof
The invention relates to a high-voltage-resistant ceramic material and a preparation method thereof. The high-voltage-resistant Nb2O5-CaO-Bi2O3 ceramic material has the composition general formula of xNb2O5-yCaO-zBi2O3+ alpha A, wherein the sum of x, y and z is 1, x is equal to or greater than 0.2 and less than or equal to 0.7, y is equal to or greater than 0.1 and less than or equal to 0.6, z is equal to or greater than 0.2 and less than or equal to 0.7, the doped A is at least one of Y, K, La, W and Mn and alpha is less than or equal to 0.1.
High-voltage-resistant ceramic material and preparation method thereof
The invention relates to a high-voltage-resistant ceramic material and a preparation method thereof. The high-voltage-resistant Nb2O5-CaO-Bi2O3 ceramic material has the composition general formula of xNb2O5-yCaO-zBi2O3+ alpha A, wherein the sum of x, y and z is 1, x is equal to or greater than 0.2 and less than or equal to 0.7, y is equal to or greater than 0.1 and less than or equal to 0.6, z is equal to or greater than 0.2 and less than or equal to 0.7, the doped A is at least one of Y, K, La, W and Mn and alpha is less than or equal to 0.1.
High-voltage-resistant ceramic material and preparation method thereof
RUAN WEI (author) / LI GUORONG (author) / ZENG JIANGTAO (author) / ZHENG LIAOYING (author) / CHENG JIAN (author) / RUAN XUEZHENG (author)
2015-05-06
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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