front slagging

front slagging

[′frənt ‚slag·iŋ]
(engineering)
Skimming slag from the mixture of slag and molten metal as it flows through a taphole.
References in periodicals archive ?
Joe McLean, Coatbridge, added: "Walker has some front slagging Celtic and Lennon.
The cupola is tapped continuously with a front slagging arrangement.
Only during the last 50 years have modifications been made, including front slagging, protruding and water-cooled tuyeres, hot blast, recuperative hot blast, shell melting, oxygen enrichment and compensating computers.