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CORPS EN COUCHES DE ZIRCONE
专利权人:
TOSOH CORPORATION
发明人:
申请号:
EP20160516.9
公开号:
EP3705081A1
申请日:
2020.03.02
申请国别(地区):
EP
年份:
2020
代理人:
摘要:
There is provided at least any of a layered body which has a change in color tone and in which it is unnecessary to select a colorant and the content of the colorant in consideration of a difference in the sintering behavior between layers, a precursor thereof, or a method for producing these. Provided is a layered body which has a structure, in which two or more layers containing stabilizer-containing zirconia and a colorant are layered, and in which types and contents of the colorants contained in the layers are equal to each other, the layered body including at least: a first layer containing a colorant and zirconia which has a stabilizer content of higher than or equal to 3.3 mol%; and a second layer containing a colorant and zirconia which has a stabilizer content different from that of the zirconia contained in the first layer.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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