Cadmium - Electrolytic polishing

Material Name: Cadmium
Recipe No.: 642
Primary Chemical Element in Material: Cd
Sample Type: Bulk
Uses: Polishing
Etchant Name: None
Type (Macro/Micro): Micro
Etching Method: Electrolytic polishing
Etchant (Electrolyte) Composition: 550 ml distilled water, 450 ml phosphoric acid.
Procedure (Condition): 30 min, 2 V dc, Ni cathode.
Note: For Cd and Tl.
Reference: Fred Hargreaves (Ret.), Personal Etchants Database 1960-1990, Analytical Services Bookham Technology, Caswell, Towcester, Northamptonshire NN8EQ, UK.
















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