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| From [log in to unmask] Sat Apr 27 14: |
38:58 1996 |
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Does anybody has recommendations of how should the equipment (tank
design & filter system) be best set up to run electroless Ni process? Is
stainless steel tank with anodic protection the best choice? What should
be the best material for filter pump? Should filter cartridges or filter
bag be used? What about the temperature control? And how to deal with
excessive water loss as the bath is operating at high temperature (~90
deg C)? Also, what about the control of the bath constituents? Should an
automatic controller be employed? How frequent should be the replenishments?
Is there ever a need to dump the bath if the orthophosphite level in the
bath can always be maintained at an acceptable level? What other
variables are indicative of bath age besides orthophosphite content?
Will really appreciate if anybody can help me answer the above
questions. Thanks in advance!
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