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激光陶瓷的制备方法
Authors
刘永福
宋文汇
+3 more
江浩川
蒋俊
黄武超
Publication date
22 April 2015
Publisher
Abstract
本发明公开了一种激光陶瓷的制备方法,包括以下步骤:将分子式为MF2的氟化物粉体与分子式为ReFn的氟化物粉体按一定比例混合,作为反应原料;或者将分子式为Re:MF2的氟化物单晶粉碎后得到的粉晶作为反应原料;其中,M为碱土金属离子,Re为Mn2+和-或稀土离子,n=2或3;将所述反应原料研磨、混匀、干燥后得到前驱体粉末;将所述前驱体粉末放入模具中,置于放电等离子烧结炉中,在真空环境或保护气氛下,升温至600℃~1100℃,保温0min~60min,冷却后得到烧结体;将所述烧结体打磨、抛光后,得到离子掺杂的碱土金属氟化物激光陶瓷。该方法过程简单,容易控制,有助于实现工业化的批量生产;同时,降低了烧结温度和能耗,缩短了烧结时间和制备周期
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Institutional Repository of Ningbo Institute of Material Technology & Engineering, CAS
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oai:ir.nimte.ac.cn/:174433/160...
Last time updated on 22/01/2018
Institutional Repository of Ningbo Institute of Material Technology & Engineering, CAS
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:ir.nimte.ac.cn/:174433/268...
Last time updated on 04/12/2021