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Henan Xinxin Silicon Alloy Co., Ltd.
Henan Xinxin Silicon Alloy Co.,Ltd, focus on silicon materials and nitride materials for more than 20 years,the factory has two sets of 13500KVA arc furnaces,three sets 500kg electric induction
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Nitrided Ferro silicon Powder Nitrided ferro silicon for Steel making with best

Nitrided Ferro silicon Powder Nitrided ferro silicon for Steel making with best

Brand Name : xinxin
Model Number : NFeSi48-52
Certification : sgs
Place of Origin : China
MOQ : 25 tons
Price : USD1200 /MT
Payment Terms : L/C, T/T
Supply Ability : USD3000 tons per month
Delivery Time : within 15 days after we received prepayment
Packaging Details : 1MT/big bag
Application : Steelmaking
Material : Si N Fe Al C
Dimensions : 10-50mm
Chemical Composition : Si N Fe Al C
Shape : lump
Sample supply : free sample
Product name : Nitrided FeSi
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Nitride Ferro Silicon

Trusty quality of Ferro silicon nitride / Nitrided Ferrosilicon


The main composition of Nitrided ferro silicon is Si3N4,along with free iron and no-nitride ferrosilicon. It is a high-quality new refractory material, for refractory is gray or dark brown powder, for steel making is gray granular.


1.Nitrided ferro silicon used as additive for silicon steel produce. It can make metal have good room temperature and low temperature strength, good corrosion and thermal shock resistance when it mixed in metal melt.
2.Ferrosilicon nitride can be used in large blast furnace without water cannon mud, which has the characteristics of good sintering, erosion resistance and low cost.
3.Nitrided fesi can also used in the smelting of stainless steel, special alloy steel and special refractory material.


1.Nitrided ferro silicon has good corrosion resistance, thermal shock and wear resistance.

2.Different usages for powder and granule shape.

3.NFeSi has similar usability as nitrided silicon, but lower price.

4.Nitrided ferro silicon can provide a stable amount of nitrogen for molten steel


10-50mm, 50-100mm or as customers' requirements.


Related products

1. Nitrided FeCr

Cr : 60% min ; N : 8-10% , C: 0.1min , Si : 1.5%max

2.Nitirded Mn lump

Mn : 87% min , N : 6-10%max ,C : 0.5%max ,Si: 0.5%max , S : 0.02%max ,P : 0.1%max

3.Nitrided vanadium

V : 77-78%max , N : 14-19%max , C : 6%max, S:0.15%max , P : 0.02%max

Why Choose Us

1.Specializing in metallurgical refractory products more than 20 years;

2.Stable supplying guarantees timely delivery;

3.Advanced production technology and equipment, inspection equipment;

4.Perfect quality assurance system, stable and reliable product quality;

5.Abundant financial resources;

6.Having independent import and export qualification.

About Our Company

Henan Xinxin Silicon Industry Co., Ltd specialize in metallurgical refractory products R & D, production, processing, sales and import and export business.
The company's existing staff of more than 300 people, has the independent import and export qualification, a production base alloy and refractory materials technology leader in the central province of Henan has a long history.
Company main products: Ferrosilicon, Silicon carbon alloy (High carbon silicon), Ferrosilicon ball, Silicon slag ball, Silicon carbon ball, Inoculant, Rare earth magnesium silicon (Fe Si Mg Re Alloy), Pipe mold powder, Alloy cored wire, Silicon carbide, Ferrochrome and Nitride materials.
The company has strong financial strength, advanced production technology and production equipment, inspection equipment complete, perfect quality assurance system, stable and reliable product quality. We are long-term stable raw material supplier of Anyang iron and steel, Jiangsu steel, Guangxi Liuzhou Iron and steel, Hebei iron and steel and other well-known iron and steel enterprises. At the same time, some products are also exported to Japan South Korea, Southeast Asia, Central Asia, Middle East, South America and Taiwan and other countries and regions.

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