Discussion
The main reason ceramics are made from powders rather than by melting and casting is that
Answer: B
Alumina melts above 2,000 degrees and many other ceramics higher still, which makes melting expensive and the containment difficult. Sintering consolidates the material well below its melting point, which is the whole point of the route.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development