I'm looking for some information, dates, as to when ladle tank degassing was put into service on a commercial scale. Also, when did reheating of the ladle in the degasser (Vacuum Arc Degasser) come on line.
Thanks for your help
Lloyd Hanning
I'm looking for some information, dates, as to when ladle tank degassing was put into service on a commercial scale. Also, when did reheating of the ladle in the degasser (Vacuum Arc Degasser) come on line.
Thanks for your help
Lloyd Hanning
Lloyd:
A quick google search turned up that vacuum arc degassing dates from the mid sixties. See the sample pages from the book, The Making shaping and Treating of Steel at
Pittsburgh Pete
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