Assertion: ladle | /r/HasProperty | inside the vacuum tank
Facets:
Source sentences:
text: The fundamental requirements for the ladle degassing process include (i) sufficient freeboard in the ladle to contain the vacuum induced slag and steel boil, (ii) an inert gas percolating through the steel bath for stirring, inclusion separation, and enhancement of vacuum degassing performance, (iii) sufficient superheat in the steel to avoid skull formation, and (iv) means to deliver additives while the ladle is inside the vacuum tank.