metallic silicon 441 for aluminium price

1.High quality 2.Competitive price 3.Excellent service 4.Prompt delivery

We have the following advantages:

1. Fujian Zhenghe Yongshun Silicon Industry and Yunnan Zhongxun Silicon Industry Co.Ltd are our manufacturing base, which keep producing for all 12 months. 

2. We have got our own silica mountain, controlling the quality of raw material by ourselves.

 3. We have built our network of plants throughout China.

Silicon Metal Typical Chemical Properties Available:

Silicon metal style	Chemical composition (%)
	Si	Fe	Al	Ca
Silicon metal 441	99	0.4	0.4	0.1
Size	size: 10 - 100mm (90%min) or per request

Silicon metal Si - 441 Application :

Alloying agent (hardener) in iron and aluminum, the production of silicones, an addition to ceramics, welding rods, powder metallurgy, pyrotechnics, ammunition, ordnance, refractories, electronic substrates, cement, vapor deposition, plasma spray, chemical formulations, and grinding wheels.

Any questions about our products, please don’t hesitate to contact me!