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Different conditions favoring electro deposition - Material Science
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Q. Different conditions favoring electro deposition are
- Published on 06 Aug 15
a.
low current density
b.
high temperature
c.
high viscosity
d.
All of these
ANSWER: high viscosity
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Discussion
Sravanthi
-Posted on 07 Oct 15
Electro-deposition method is used to produce metal powders from aqueous solutions and fused salts. Electro-deposition method is reverse of electroplating.
Different conditions favoring electro-deposition are low temperature, high viscosity, high acidity and addition of colloids, etc.
The powder produced is dendritic and has low apparent density and flow rate. Electrolysis of sulphate or chloride bath is used to produce iron powder.
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