Article View: sci.materials
Article #295Static charges on 1 micro alumina powder??
From: YM Chen
Date: Mon, 21 Dec 1992 19:51
Date: Mon, 21 Dec 1992 19:51
20 lines
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1139 bytes
Hello netter, Recenterly, we are starting to use a small particle to polish ceramics. Unfortunately, the particles (1 micron alumina) have a lot of static charges and, therefore, cause many bubble in the slurry. we have talked to the sales representative of the company who made this particles and get no answer. Is there anyone have any suggestion to remove the static charges in the particles? Note that when we use larger particle size, there is no static charges problem. Any suggestion will be appreciated. Thanks. Yenmeng Chen -- chenye@ecn.purdue.edu 1287 GRISSOM HALL SCHOOL OF INDUSTRIAL ENGINEERING ------------------------------------------------------------------------
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arc1-ca.pugleaf.net!sparky!uunet!haven.umd.edu!darwin.sura.net!spool.mu.edu!news.nd.edu!mentor.cc.purdue.edu!noose.ecn.purdue.edu!gn.ecn.purdue.edu!chenyeShow Full Headers
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Newsgroups: sci.materials Path: arc1-ca.pugleaf.net!sparky!uunet!haven.umd.edu!darwin.sura.net!spool.mu.edu!news.nd.edu!mentor.cc.purdue.edu!noose.ecn.purdue.edu!gn.ecn.purdue.edu!chenye From: chenye@gn.ecn.purdue.edu (YM Chen) Subject: Static charges on 1 micro alumina powder?? Message-ID: <1992Dec21.195127.11649@gn.ecn.purdue.edu> Organization: Purdue University Engineering Computer Network Date: Mon, 21 Dec 92 19:51:27 GMT Lines: 20