Transene Aluminum Etch Type D will etch aluminum without attacking your
nickel/titanium underlayers.  Please visit our website,
www.transene.com, or contact me directly.

Christopher Christuk
Transene Company
Tel:  978 777 7860
Email:  Christopher@transene.com

-----Original Message-----
From: Sagi Daren [mailto:sagi.daren@el-mul.com]
Sent: Tuesday, September 09, 2003 3:31 AM
To: mems-talk@memsnet.org
Subject: [mems-talk] Al etch

Hi All
I am looking for an Aluminum etchant which is highly selective for
Nickel/Titanium films which lay beneath.
Have tried some NaOH solutions but they didn't do the work.
Thank you all for your help
  S. Daren

      Sagi Daren
Senior R&D Engineer
 El-Mul Technologies
Tel.:972-8-9434184 #43
Sagi.daren@el-mul.com