Silicon metal lump and Silicon metal powder_Silicon Metal Shaoguan Tropic Ocean Ltd

Silicon metal lump

We focus on supplying silicon metal lump to the manufactures of aluminium alloys,silicone and refractory makers from oversea. The specifications include silicon metal 553,441,421,411, 3303 and 2202. SGS Inspection and analysis report will be arranged if any requirements from customers. Sizes can be adjusted by customer’s requirement,including 0-3mm,0-5mm,0-25mm, 5-10mm,10-100mm.

Specification	Si（Min）%	Fe（Max）%	Al（Max）%	Ca（Max）%
Si-2202	99.5	0.2	0.2	0.02
Si-3303	99.3	0.3	0.3	0.03
Si-411	99.3	0.4	0.1	0.1
Si-421	99.3	0.4	0.2	0.1
Si-441	99	0.4	0.4	0.1
Si-553	98.5	0.5	0.5	0.3
Size:	10-100mm,90%min. or as per the requirement of customers
packing:	1000kg net each bag

Silicon metal powder

Silicon metal powder is used in the production of polysilicon, refractory, and semiconductor. Our company cooperate with the professional silicon metal powder pulverization plants, who will process our silicon metal lumps into the required sizes under the support of advance ICP and powder vibrating screen machine. the process capability is 700mt per month, and scraps will be sold to the manufacturers of refractory.