On the basis of previous research on a physical model and analytical estimates, a new injector design is pro posed. Industrial tests of the new design are conducted on the continuous slab casting machine at Alchevsk metallur gical works. The new design includes a ring covering the dosing nozzle. The gas is injected through calibrated holes in special refractory tubes. The tests indicate that a refining effect is obtained at gas flow rates of 10-12 L/min.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.