 Reduced pinhole defects: With MM-EMS, the pinhole density index of the slab was drastically reduced from 1.0 to 0.05 when MM-EMS was not used.

  Reduced inclusions: in the subsurface area of the slab (within 10mm from the surface) not only inclusions are significantly reduced, and there are no large inclusions of more than 100um; even for the tailing part or rejoining part and other parts of the slab easy to gather inclusions, but also to achieve a stable casting part of the cleaner level.

  Stabilized continuous casting operation: By using MM-EMS, the frequency index of abnormal signals on the surface of the mold with alarm breakout was reduced to 1/9 to 1/10 of the original (without MM-EMS), thus realizing stable continuous casting operation. This is due to the fact that the steel flow through the solidified shell interface at this time stabilizes the initial solidification state of the casting strand, diminishing the harmful effects of the bias flow from the nozzle.

 Improved steel quality: in order to meet the automotive outer plate steel on lightweight (both thin and high strength), streamlined design (excellent workability) requirements, the use of MM-EMS can efficiently produce a clean surface, less defective slab; pre-roll flame cleaning amount to reduce 40%, the surface crack failure rate reduced by 50%; shorten the length of the slab cut at tail to improve the rate of slab.

The China market share is over 80%.