Which of the following powder production methods produces spongy and p

1.	Which of the following powder production methods produces spongy and porous particles?
A.	Atomization
B.	Reduction of metal oxides
C.	Electrolytic deposition
D.	Pulverization
Answer» C. Electrolytic deposition

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Which of the following powder production methods produces spongy and porous particles?

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