Specifications

Deoxidizer calcium silicon alloy fast delivery
1.ISO&SGS certificate
2.Timely delivery
3.advanced equipment

 

  Deoxidizer calcium silicon alloy fast delivery          

 

Product introduction

         

     Calcium Silicon is a potent deoxidizer and desulfurizer utilized in the production of high grade steels. Although Silicon itself is a powerful deoxidizer, Calcium is by far more powerful. In addition, Calcium Silicon is used to control the shape, size and distribution of oxide and sulfide inclusions improving fluidity, machinability, ductility, and impact properties of the final product

 

 

Advantage

 

1. Si and Ca can be controlled as needed.

 

2. Pulverization and deliquescence resistance. 

3. Less impurities such as C, S, P, Al.

 

 

Chemical compsition

 

Specification	Chemical Component %
	Ca	Si	Al	C	P	S
	≥		≤
Ca30Si60	30	55-65	2.4	0.1	0.035	0.02
Ca28Si60	28	55-65	2.4	0.1	0.04	0.02
Ca28Si55	28	55-60	2.5	0.1	0.04	0.02

 

 

Application

 

    Calcium Silicon is also utilized in combination with Barium. The Barium increases the density and reduces the vapor pressure of the alloy, thereby improving efficiency. In cast irons it is used mainly by Pipe Shops for the purpose of coating the inside of each mono cast machine. 

    Calcium Silicon can be obtained in lump or powder form. The most widely used method for intergrated steel applications is in the form of cored wire. This is mainly because calcium has a low density and high reactivity in the ladle making it difficult to introduce and retain in the melt. Cored wire eliminates these variables: CaSi powder is blown deep into the steel melt through immersion of steel tubes. 

 

 Remark

 

specification and size can be optimized by per customer' requirement.

General paking

 

1 MT per ton bag or 25kg per plastic bag or as your needed

 

Size

 

10-100mm;10-80mm;10-50mm

0-10mm;5-50mm;5-30mm;5-20mm

Or as your requirement

 

Export information

 

    Our goods are welcomed to the majority of provinces and cities throughout the country and exported to many countries, including the U.S.A., India, South Africa, Mexico, Korea, and Japan.Good quality, good service and all the other advantages help us win the welcome from our foreign customers.