Ferro Silicon Nitride Lump10-50mm Specification
The Ferro Silicon Nitride produced by ZhenAn is considered to be of high quality in the Chinese and international markets.
Chemical Composition Of Ferrosilicon Nitride
| Chemical Composition (%) | Si3N4 | Si | N | Fe | Al+Ca |
| Element Content | 75~80 | 47~51 | 30~33 | 12~16 | <2.5 |
| Element Content | 70~75 | 49~52 | 28~30 | 12~16 | <2.5 |
| Granular Product | Grain Diameter | Percentage |
| Fine Grain | 3~5 mm | >90 |
| Common Grain | 3~10mm | >90 |
| Coarse Grain | 10~50mm | >90 |
Supply Ability: 3000 Metric Tons per month
Payment term: T/T OR L/C
Delivery time: Within 7 days after receiving prepayment
Service: We can supply free samples, a booklet, a laboratory test report, an Industry Report, etc.
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10-100MM Nitriding Reaction Ferrosilicon Nitride Si3N4 Lumps
Ferro silicon nitride is an iron alloy material with Si3N4 as the main component, accompanied by free iron, non-silicon nitrides, and a small amount of other components. Industrial refractory ferrosilicon nitride appears as gray-white or brown powder, while steelmaking ferrosilicon nitride is gray-white and granular.
Powdered Ferrosilicon Nitride Si3N4 is mainly used for tap holes in large blast furnaces and, in small quantities, for iron channel materials or other unshaped refractory materials. Granular ferrosilicon nitride is primarily used in silicon-oriented steel or other steels that use nitrides to enhance strength (such as HRB400 rebar).
Difference Between Ferro silicon Nitride and Silicon Nitride
The uses of ferrosilicon nitride and silicon nitride are very similar, but their main components differ. Ferrosilicon nitride contains free iron, while silicon nitride has minimal iron content.
The price of ferrosilicon nitride is about half of silicon nitride, with comparable performance between the two.
Main Applications of Ferro silicon Nitride
Unshaped refractory materials, non-foaming tap hole mud, iron channel materials.
Nitrogen-increasing agent: By mixing with nitrogen-containing ferrovanadium, ferrosilicon nitride, niobium iron, chrome iron, etc., it can replace vanadium-nitrogen alloy to reduce the cost of nitrogen-increasing agents.
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