Ashok, K and Sankar, P and Maruthupandian, K (2013) Process Evaluation of AOD Stainless Steel Making In Salem Steel Plant, SAIL. In: Proceeding of the International Conference on Science and Technology of Ironmaking and Steelmaking, December 16-18, 2013, CSIR-NML Jamshedpur.
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Abstract
During the commissioning of the steel melt shop at Salem steel plant, SAIL, Argon Oxygen Decarburizer convertor process was studied in detail. The melting practice of stainless steel in AOD was observed and carbon removal at various stages of blowing was focussed on.Carbon removal efficiency of AOD was determined using an empirical relation.The influence of some process parameters with carbon removal efficiency has also been discussed in this paper. Since, the efficiency of desulphurisation during reduction period has to be ensured, slag analysis also has been done and the effect of process parameters on desulphurisation has also been discussed in this paper. This paper also deals with the prediction of inclusion which is expected to be present in stainless steel using ternary phase diagram.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Official URL/DOI: | http://eprints.nmlindia.org/7055 |
| Uncontrolled Keywords: | inclusions, de-oxidation, basicity, slags |
| Divisions: | Material Science and Technology |
| ID Code: | 7055 |
| Deposited By: | Sahu A K |
| Deposited On: | 17 Nov 2014 13:11 |
| Last Modified: | 17 Nov 2014 13:11 |
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