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Questions related from Ranjan Pathak
Round billet are prone to central porosity and segregation particularly high carbon grade with 0.56-0.60 % C, Al killed 0.015-0.030%, S 0.005.
16 November 2022 6,127 2 View
Nitrogen pick up is maximum during tapping. After end of blow that is in bath sample, it varies in the range 20-30 ppm while after tapping it may increase upto 70-80 ppm. How can we control it? As...
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