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Cu and Cu alloys - General macrostructure

Material Name: Cu and Cu alloys
Recipe No.: 9526
Primary Chemical Element in Material: Cu
Sample Type: Bulk
Uses: General macrostructure
Etchant Name: None
Type (Macro/Micro): Macro
Etching Method: Chemical
Etchant (Electrolyte) Composition: 5 g FeCl3, 2 ml HCl, 96 ml ethanol.
Procedure (Condition): Alcoholic ferric chloride. Wash with alcohol or acetone rather than water to avoid staining.
Note: No data
Reference: Vander Voort, Metallography Principles and Practice, McGraw-Hill, Inc., 1984, p. 515.