Discussion :: Building Materials - Section 3 (Q.No.42)
| Neeraj Singh said: (Dec 7, 2017) | |
| How? Please explain in details. | |
| Ramesh said: (Apr 22, 2018) | |
| Please explain this in detail. | |
| Kedar said: (May 13, 2018) | |
| It should be crucible process. | |
| Chirag Verma said: (Jun 12, 2018) | |
| In cementation process, the pig iron is converted to almost pure wrought iron and then preparing steel by adjusting carbon content. | |
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