Crystalline type electromagnetic stirrer

                     Application effect                 (1) Under the condition of existing technology, the technology of mold electromagnetic stirring on the chilling layer of slab small isometric with obvious effect.               (2) The center equiaxial crystal increase significantly, because columnar crystal narrow area, middle basically eliminate the crack.               (3)Center shrinkage weakened degree.               (4)Electromagnetic stirring in a certain degree of overheat help to eliminate the bad influence of high, similar to the low superheat casting.              (5) Eliminate center segregation and loose, reduce that put an end to the core of the slab residual porosity, and improve the center of the slab segregation.                                                                    Characteristic:                1. no contact with the liquid                 2. Liquid flow velocity is adjustable                 3. efficient and energy conservation                 4.raising the labour productivity                 5. Reduce oxide slag formation                 6. Improve the homogeneity alloy chemical composition and solution temperature uniformity                 7. Improve the metal colour                 8. To improve metal recovery rate                 9. Extension of the refractory materials and the service life of the furnace body                  10. Simple to operate, reduce the workers labor intensity