Metallurgical Effect of EMS/EMBR for Slab
| NAME |
METALLURGICAL EFFECT |
STEEL GRADES |
| EMBR |
IReduce slag
Improve inner struction
Reduce wave of liquid metal |
Thin slab |
| MEMS |
Make surface temperature of slab symmetrical
Reduce cracks & improve surface quality
Control speed of liquid steel |
Medium and thick slab |
| SEMS |
Make equiaxed zone fine
Reduce central porosity and segregation
Improve inner quality
|
Medium and thick slab |
|
Sulfur Print Photos of Section
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| Without EMS |
With M-EMS |
With M+S-EMS |
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