Cermets are ______________ materials?
Correct answer: A. Refractory
- A. Refractory
- B. Reinforced
- C. Abrasive
- D. Fully metallic
Explanation
Cermets combine a ceramic phase with a metallic phase and retain the hardness and high-temperature resistance associated with refractory materials. Their ceramic content distinguishes them from fully metallic materials.
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