McqMate
| Q. |
By nano scale distribution of the in matrix improves the life and performance. |
| A. | carbide |
| B. | tungsten |
| C. | hydrides |
| D. | nitrites |
| Answer» B. tungsten | |
| Explanation: by the nano scale distribution of the tungsten in matrix. the matrix contains tungsten carbide that improves the life and performance of cutting tool materials. | |
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