-
公开(公告)号:US20060014627A1
公开(公告)日:2006-01-19
申请号:US11230950
申请日:2005-09-19
申请人: Jian Zhang , Hwey Liow , Bo Zhang
发明人: Jian Zhang , Hwey Liow , Bo Zhang
IPC分类号: C04B35/488
CPC分类号: C04B35/488 , B01L3/0275 , B25B9/02 , B26B13/00 , C04B35/117 , C04B35/119 , C04B35/486 , C04B35/4885 , C04B35/63 , C04B35/632 , C04B35/634 , C04B35/63416 , C04B2235/3225 , C04B2235/3232 , C04B2235/3241 , C04B2235/3246 , C04B2235/3272 , C04B2235/449 , C04B2235/6022 , C04B2235/652 , C04B2235/6581 , C04B2235/6582 , C04B2235/80 , C04B2235/96
摘要: The invention provides partially stabilised zirconia and alumina based electro-static dissipative or ESD ceramic compositions. The proposed ceramic compositions include specific amounts of dopants comprising one or more metal oxides selected from iron oxide, chromium oxide and titanium oxide. The proposed ESD ceramic materials are made into useful industrial products by injection moulding and sintering technology. A novel binder system may optionally be used to make injection mouldable feedstock. Useful products produced by the invention include, for example, ESD ceramic tweezers tips, ESD ceramic dispensing needles, ESD ceramic scissors and blades and ESD ceramic wire bonding capillaries which retain their ESD properties at relatively low temperatures, for example, service temperatures from 25 to 500° C.
摘要翻译: 本发明提供部分稳定的氧化锆和氧化铝基静电消散或ESD陶瓷组合物。 所提出的陶瓷组合物包括特定量的包含一种或多种选自氧化铁,氧化铬和氧化钛的金属氧化物的掺杂剂。 所提出的ESD陶瓷材料通过注塑和烧结技术制成有用的工业产品。 可以任选地使用新的粘合剂体系来制备注射成型的原料。 本发明生产的有用的产品包括例如ESD陶瓷镊子尖端,ESD陶瓷分配针,ESD陶瓷剪刀和刀片以及在相对低的温度下保持其ESD特性的ESD陶瓷丝焊接毛细管,例如从25到 500°C