Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of black conductive zirconia ceramic
The invention discloses a preparation method of black conductive zirconia ceramic. The method comprises the following steps: (1), mixing zirconia powder, conductive powder, a titanium source, a carbonsource and an additive to obtain a mixture; mixing the mixture with a binding agent and a liquid medium to form a slurry, and carrying out ball milling in a ball milling tank or grinding in a sand mill; (2), drying the ground slurry, performing sieving and granulating to obtain granulated powder; (3), putting the granulated powder into a mold, and carrying out compression molding to prepare a ceramic green body; (4), drying a ceramic green body; and (5), sintering the dried green body, and carrying out high-temperature reaction sintering to obtain the black conductive zirconia ceramic. The zirconia ceramic provided by the invention has excellent conductivity, has the characteristic of structure and function integration, and has the broad practical prospects in the fields of intelligent wearing and electronic products.
本发明公开一种黑色导电氧化锆陶瓷的制备方法一种黑色导电氧化锆陶瓷的制备方法，包括如下步骤：（1）将氧化锆粉、导电粉、钛源、碳源、添加剂混合，得到混合料；混合料与结合剂、液体介质一起混合成浆料，在球磨罐中球磨或在砂磨机中研磨；（2）将研磨后的浆料进行烘干后过筛造粒，得到造粒粉；（3）将造粒粉放入模具中，经过模压成型制成陶瓷生坯；（4）将陶瓷生坯干燥；（5）将干燥后的生坯烧结，高温反应烧结获得黑色导电氧化锆陶瓷。本发明氧化锆陶瓷具有出色的导电能力，具备结构与功能一体化特性，在智能穿戴、电子产品领域具有非常大的实用前景。
Preparation method of black conductive zirconia ceramic
The invention discloses a preparation method of black conductive zirconia ceramic. The method comprises the following steps: (1), mixing zirconia powder, conductive powder, a titanium source, a carbonsource and an additive to obtain a mixture; mixing the mixture with a binding agent and a liquid medium to form a slurry, and carrying out ball milling in a ball milling tank or grinding in a sand mill; (2), drying the ground slurry, performing sieving and granulating to obtain granulated powder; (3), putting the granulated powder into a mold, and carrying out compression molding to prepare a ceramic green body; (4), drying a ceramic green body; and (5), sintering the dried green body, and carrying out high-temperature reaction sintering to obtain the black conductive zirconia ceramic. The zirconia ceramic provided by the invention has excellent conductivity, has the characteristic of structure and function integration, and has the broad practical prospects in the fields of intelligent wearing and electronic products.
本发明公开一种黑色导电氧化锆陶瓷的制备方法一种黑色导电氧化锆陶瓷的制备方法，包括如下步骤：（1）将氧化锆粉、导电粉、钛源、碳源、添加剂混合，得到混合料；混合料与结合剂、液体介质一起混合成浆料，在球磨罐中球磨或在砂磨机中研磨；（2）将研磨后的浆料进行烘干后过筛造粒，得到造粒粉；（3）将造粒粉放入模具中，经过模压成型制成陶瓷生坯；（4）将陶瓷生坯干燥；（5）将干燥后的生坯烧结，高温反应烧结获得黑色导电氧化锆陶瓷。本发明氧化锆陶瓷具有出色的导电能力，具备结构与功能一体化特性，在智能穿戴、电子产品领域具有非常大的实用前景。
Preparation method of black conductive zirconia ceramic
一种黑色导电氧化锆陶瓷的制备方法
RU HONGQIANG (Autor:in) / WANG CHUNHUA (Autor:in) / CHANG XINFENG (Autor:in) / WANG XIAO (Autor:in) / SUN WEIKANG (Autor:in)
09.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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