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公开(公告)号:US20090169854A1
公开(公告)日:2009-07-02
申请号:US12225696
申请日:2007-03-29
CPC分类号: C04B38/0058 , C04B35/111 , C04B35/505 , C04B35/6316 , C04B2235/3418 , C04B2235/36 , C04B2235/5427 , C04B2235/5436 , C04B2235/5445 , C04B2235/656 , C04B2235/72 , C04B2235/77 , Y10T428/249921 , C04B35/00 , C04B38/0054
摘要: To provide a porous member that can suppress energy loss in a microwave band and can evenly disperse gas when used in a field requiring a high level of cleanness. The porous member is formed of porous ceramics and has a dielectric loss tangent of not more than 1×10−3 in a microwave band. A ceramic member has sintered ceramics including the porous member at a part thereof.
摘要翻译: 提供能够抑制微波带中的能量损失的多孔构件,并且当在需要高清洁度的场中使用时可以均匀地分散气体。 多孔构件由多孔陶瓷形成,并且在微波带中具有不大于1×10 -3的介电损耗角正切。 陶瓷构件的一部分具有包括多孔构件的烧结陶瓷。