Silicon metal grade 441 made in China 1:low ferro,low P & B 2:factory price 3:ISO9001:2000 4:high quality and good service

Silicon metal grade 441 made in China

Application

1.Used in aluminum: an additive to aluminum alloys, silicon is used to increase the fluidity and tenacity of Aluminum and its alloys, which enjoy good castability and weldability accordingly.

2.Used in organic chemicals: silicon metal is used in manufacturing a number of sorts of silicones, resins, and lubricants.

3.Used in electronic parts: silicon metal is used in producing monocrystalline and polycrystalline silicon of high purity for electronic parts, such as semi conductors, etc.

4.Used in Automobile Wheel Alloy.

Chamical analysis and size:

Item No.	Si(Min)	Fe(Max)	Al(Max)	Ca(Max)	P(ppm)
2202	99.58	0.2	0.2	0.02	30
2502	99.48	0.25	0.25	0.02	40
3303	99.37	0.3	0.3	0.03	40
441	99.1	0.4	0.4	0.1	40
553	98.7	0.5	0.5	0.3	40

If any interest, pls contact me. 

Amy

Tel:86-0596-2671857

Silicon metal grade 441 made in China