high pure casi 60 30 ferro calcium silicon powder and granule
Casi Description
Calcium Silicon Deoxidizer is composed of the elements of silicon,calcium and iron,is an ideal compound deoxidizer,desulfurization agent.It is widely used in high quality steel,low carbon steel,stainless steel production and nickel base alloy,titanium alloy and other special alloy production.
In cast iron production,the calcium silicon aloy have inoculation effect,helped to form fine grained or spheroidal graphite;in the grey cast iron Graphite distribution uniformity,reduce chilling tendency,and can increase silicon,desulfurization,improve the quelity of cast iron.
| Grade | Chemical Composition(%) | |||||
| Ca | Si | P | S | C | Al | |
| Ca31Si60 | ≥31 | ≥60 | ≤0.015 | ≤0.03 | ≤0.5 | ≤1.2 |
| Ca30Si21 | ≥30 | ≥28 | ≤0.05 | ≤0.06 | ≤1.2 | / |
| Ca28Si60 | ≥28 | 50-60 | ≤0.04 | ≤0.06 | ≤1.2 | ≤2.4 |
| Ca24Si60 | ≥24 | 50-60 | ≤0.04 | ≤0.06 | ≤1.2 | ≤2.4 |
Size:0-100mm
Packing:In 1MT big bag with bottom spout.
Size can be optimized according to customer' requirement.
1,Si and Ca can be controlled absolutely.
2,Less impurities such as C,S,P,Al.
3,Pulverization and deliquescence resistance.
4,Calcium have a strong affinity with oxygen,Sulfur,Nitroge.
Our main products are Ferro silicon,Ferro Maganese,silicon maganese,Si-Ca-Al alloys,high-carbon Ferrochrome,Silicon Carbides,Si-Al-Fe alloys,etc.In the meanwhile,chemical compositions and other alloys can also be optimized according to customers' requirement.
Anyang Dawei Metallurgical Refractories Co.,Ltd,specializing in manufacturing and sales of metallurgy materials, is located in Development Zone,Longquan Town,Anyang city,north of Henan province,where is the junction of Sanxi, Hebei and Henan provinces, so it is very convenient in transportation. In culture,Anyang is Chinese character capital and the locality of inscriptions on bones or tortoise shells, Anyang is also the cradle of Zhouyi and one of Chinese famous old capital the eight dynasties. In economy, Anyang city is Chinese collecting and distributing centre of the ferroalloy. In a way, we can say, Anyang has been making great contributions to Chinese steel industry.Anyang Dawei Metallurgical Refractories Co.,Ltd,was a little refractory firm at the beginning,it has got the help from the government ,the steel factories and the metallurgical factories since the company has founded.Now it is gradually back on track and continue to develop,at the same time,it has also formed alliance with the factories in this field,and got the high praise from many enterprises.and we also gain and maintain friendly trusting relationships with customers include many steelworks in the home market.
Our main products :Ferro Silicon,Rare Earth Ferro Silicon,Silicon Carbide,silicon calcium,CaSi cored wire and so on. At the meanwhile,chemical composition and size and other alloys can also be optimized according to customer's requirement.
In the principle of "honesty and credit,accepting all the customers",our company regards the customers as the center,rely on the science and technology,regards the honesty and credit as the basic,striving for mutual benefit and win-win,and seek common development.
We cherish the achievements we have gained. Moreover, we never forget our responsibility, we will return more to the society by the way of sustainable manage, product Innovation and the growth and vibrancy of the industry.
Trade Shows
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4.The content packing particle size may be based on customer demand.
5.We are aimed at doing the best alloy in China.
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