Materials science (SiC): In which application is silicon carbide (SiC) commonly used? Consider its hardness, thermal stability, and electrical properties. Choose the correct application.
General Knowledge
General Science
Difficulty: Easy
Choose an option
Answer
Correct Answer: As an abrasive in grinding and cutting tools
Explanation
Given data
- Material: Silicon carbide (SiC).
Concept/Approach SiC is extremely hard, chemically inert, and thermally stable, making it ideal for abrasives (grinding wheels, sandpapers), high-temperature refractories, and certain semiconductor devices.
Final Answer As an abrasive in grinding and cutting tools