Best Price Sale Nk Ferro Silicon 45% 65% 70% Cn FeSi 72% 75% Ferrosilicon Top Quality SGS Allowed From China By Qingdao FengXunRui Trading Co., LTD,

Product Specification

Hs codde :72022100
Packing:jumo bag or as your required
Size:10-100mm accept custom
Appearance:briquette/ball
Model numbet : 72% 75% 65% 62%
Application:Steelmaking ,Casting Iron

Product Description

Product Description
Ferro silicon is silvery gray in appearance with a metallic luster and can be processed into natural blocks, standard blocks, granules and powders according to requirements. Due to its rich content of silicon, ferro silicon is often used in the deoxidation process in steel making, for example in some low alloy structural steel, spring steel, bearing steel, heat resistant steel and electrical silicon steel.

	Si	Al	C	P	S
FeSi 45 %	45 % min	2.00 % max	0.20 % max	0.03% max	0.02 % max
FeSi 65 %	65 % min	1.50 % max	0.15 % max	0.03% max	0.02 % max
FeSi 75 %	75 % min	1.50 % max	0.15 % max	0.03% max	0.02 % max
FeSi 75 % Low Al	75 % min	1.00 % max	0.05 % max	0.03% max	0.02 % max
FeSi 75 % High Purity	75 % min	0.10 % max	0.03 % max	0.03% max	0.02 % max
SIZE	1-3 mm / 3-10 mm / 10-50 mm / 10-100 mm
PACKING	Bulk or 1 mt big-bag

Application:
(1) ferrosilicon is an indispensable deoxidizer in steelmaking industry. In steelmaking, ferrosilicon is used for precipitation deoxidation and diffusion deoxidation. Brick iron is also used as an alloying agent in steel-making.
(2) used as inoculant and nodulizer in cast iron industry. 75 ferrosilicon is an important inoculant and nodularizing agent in the production of ductile iron.
(3) use as reductant in ferroalloy production. Not only is there a large chemical affinity between silicon and oxygen, but ferrosilicon is low in carbon. Therefore, high silicon ferrosilicon (or siliceous alloy) is a kind of reductant commonly used in the production of low carbon ferroalloy in ferroalloy industry.
(4)75 ferrosilicon is commonly used in the high temperature smelting of metallic magnesium in the pidgeon process. When magnesium in Mgo is replaced, about 1.2 tons of ferrosilicon is consumed for every ton of magnesium produced, which plays an important role in magnesium production.
(5) other uses. Ground or atomized ferrosilicon powder can be used as suspension phase in mineral processing industry.
(6) in the welding rod manufacturing industry can be used as welding rod coating. High silicon ferrosilicon can be used in the manufacture of silicone and other products in the chemical industry.

Packaging & Shipping
25Kg/bag, 1MT/bag or as your requirements.

Country:	China
Model No:	-
FOB Price:	700 ~ 1000 / Metric Ton (Negotiable) Get Latest Price
Place of Origin:	China
Price for Minimum Order:	700 per Metric Ton
Minimum Order Quantity:	1 Metric Ton
Packaging Detail:	jumbo bag , 25mts in 20FCL or as your required
Delivery Time:	Within 10-15 days
Supplying Ability:	5000 Metric Ton per Month
Payment Type:	-
Product Group :	Metally Minerals