High Quantity Silicon Powder/Metal Silicon Metal Powder

• tamanho: 0-10 mm; 1-10 mm; etc
• nome: pó de silício metal
• nome abreviado: si metal pó
• moq: 20 mt
• Pacote de Transporte: in 25 Kg Bags or 1 Mt Big Bags.
• Especificação: Si Metal Powder 3303/411/421/553etc
• N ° de Modelo.: pó de silício metal
• Marca Registrada: Hengqiang
• Origem: China
• Código HS: 2849200000
• Capacidade de Produção: 1000mt/Month

Descrição de Produto

Application
Silicon Metal powder is used as raw material for refractory materials and powder metallurgy industry..industrial silicon powder is widely used in refractory materials and powder metallurgy industry to improve the high temperature resistance,wear resistance and antioxidant properties of the products.Its products are widely used in steelmaking furnace,kiln and kiln furnture.

Application

Industrial silicon powder is regarded as alloy additive, improve the steel hardenability in metallurgy and foundry industry.

Standard

Grade		Size	Chemical Comoositions(%)
			Si	Fe	Al	Ca
		Mesh	Min	Max
For chemical use	3303	10-120	99.4	0.3	0.3	0.03
	411		99.3	0.4	0.1	0.1
	421		99.1	0.4	0.2	0.1
	441		99.0	0.4	0.4	0.1
	553		98.5	0.5	0.5	0.3
For metallurgy use	421	180-325	99.0	0.4	0.2	0.1
	441		98.8	0.4	0.4	0.1
	532		98.5	0.5	0.3	0.2
	643		98.0	0.6	0.4	0.3
	876		97.0	0.8	0.7	0.6

Size:100 mesh; 200 mesh; 325 mesh; etc
Packing: in 25kg bag or in 1mt big bag. etc
The specs size and packing can according to customer's requirement.