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Letter 37005
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Bob Lynch |
You can try to find next book:O.I.Pavlova:Electrodeposition of Metals- a historical survey,Washington 1968.
Good luck!
Goran Budija
- Zagreb, Croatia
1. Die Geschichte der Galvanotechnik,Eugen G. Leuze Verlag,Saulgau
1959.(can be obtained via Eugen G.Leuze verlag)
2. O.I.Pavlova:Electrodeposition of metals-A historical
survey,Washington 1968.
Hope it helps!
Goran Budija
- Zagreb, Croatia
Yes there is a history about plating 1917 started chrome on nickel
on the cars before they only used nickel before they used polished
brass. I can write a article about what happens sience the
elektrolytic plating come to be cormercial.
In My family we have worked with electro plating since 1880.
I have a history how the get the finish om nickel without brightner.
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Anders Sundman |
+++++
How can we control the size in hard chrome plating, if size
variation is coming on piston rod of dia 14mm and 22mm like given
below : -
On both ends - 70~75micron
at middle - 30~35micron
Amit Mishra
- Gurgaon, Haryana, India
You have two choices, use shields to reduce the amount of plate on
the ends or use conforming anodes and tweak the length of the anode
to control the amount of plate that goes to the ends.
I am strongly in favor of the conforming anode method when you have
repetitive plating of a few sizes. You can reduce the anode to
cathode spacing, which allows you to get faster plating with less
voltage and you can control where the plating goes quite well. (not
perfect, but will require far less grinding) If you have a person
that understands what he (she) is doing, you can get amazing speed
and control of the plate.
For a laymans introduction, contact Hard Chrome Consultants in
Cleveland, OH for their book. Clarence is dead and the book is at
least 1/4 self serving back slapping, but there is a wealth of
knowledge for a rather small price. It works.
James Watts
- Navarre, Florida

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