Physics · Powder Metallurgy
Which among the following statements is/are correct regarding powder metallurgy? 1. Ultrasonic gas atomization process produces spherical shaped powders. 2. The green strength of the powders produced by the atomization technique is high. 3. The purity of the powders produced by the atomization technique is relatively good.
- 1Only 2 and 3 are correct
- 2All 1, 2, and 3 are correct
- 3Only 1 and 2 are correct
- 4Only 1 and 3 are correct✓
Correct answer
Only 1 and 3 are correct
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