MCQOPTIONS
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| 1. |
The eutectoid mixture of ferrite ( ) and cementite (Fe3C) is called __________ |
| A. | Ledeburite |
| B. | Pearlite |
| C. | Hyper and hypo eutectoid steel |
| D. | Cast iron |
| Answer» C. Hyper and hypo eutectoid steel | |