MCQOPTIONS
Saved Bookmarks
| 1. |
Which of the following is not a type of silicon nitride ceramics? |
| A. | Reaction bonded silicon nitride |
| B. | Hot pressed silicon nitride |
| C. | Stiff silicon nitride |
| D. | Pressure-less sintered silicon nitride |
| Answer» D. Pressure-less sintered silicon nitride | |