|Place of Origin:||Tianjin China (Mainland)||Brand Name:||best||Model Number:||fesi 75 ; fesi 72|
|Application:||casting , steel making||Shape:||lump granular powder||Material:||Si ,Al, Ca ,Mn,Cr,S ,P ,C|
|Dimensions:||10-50 mm||Chemical Composition:||si 70 Ca 30||price:||factory lowest price|
|guarantee:||bank and quality guarantee||certificate:||ISO SGS CIQ|
|Packaging Detail:||1Metric Ton per big bag (polypropylene knitted bag)|
|Delivery Detail:||within 10 days|
1.ferro silicon nodulizer
2.Advantages: Low C, P, S
3.Size:5 to 100mm
4.SGS CIQ BV inspection
Ferro Silicon Nodulizer
1.1 MT PP bag
2.Used as deoxidizer in steel-making
3.Composition:Si ,Al, Ca ,Mn,Cr,S ,P ,C
4.Certificates: ISO 9001: 2008
Barium in the steelmaking temperature range can effectively reduce the vapor pressure of calcium, increasing the solubility of calcium in the liquid steel.It can also absorb the impurities in the steel, to improve the shape of the inclusions in steel, and purification of liquid steel.The stability of calcium in the liquid steel significantly increased by adding the CaSi barium compound deoxidizer.
Application and characters :
1)Uses the advanced smelting craft production the nodulizer product, the organization is compact, the ingredient is stable.
2)It does not have the deflection evenly, the MgO content is low.
3)The spheroidization response is steady, the magnesium absorption rate is high, the anti-decline time is long.
4)After sherardizing, the stone ball not a strike circle entire, tiny, the tendency is small.
5)granularity 0.5-6mm, 1-10mm, 1-20mm, 3-25mm