Powder metallurgy process does not make metal powder by_________________________?
Correct answer: C. Hammering
- A. Atomisation
- B. Grinding/milling
- C. Hammering
- D. Electrolytic deposition
Explanation
Common powder-production methods include atomisation, grinding or milling, and electrolytic deposition. Hammering is not normally listed as a standard industrial method for producing metal powders.
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