FIELD: metallurgy, in particular, continuous blank casting. SUBSTANCE: crystallizer has water-cooled hollow housing with working walls and water channels. Housing cavity is filled with alkaline metal and is disposed between housing working walls and water channels. Water channels are hermetically isolated from housing cavity, which is communicated with compensating volume. Housing working wall is formed as set of membranes which are nondetachably attached to housing. Membranes have different flexure extent. Membranes with lower flexure extent are positioned above membranes with larger flexure extent. EFFECT: improved heat emission and increased service life of crystallizer. 6 cl, 3 dwg
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Authors
Dates
1999-07-20—Published
1998-02-04—Filed