10-100mm Si3n4 Ferrosilicon Nitride
Ferro silicon nitride is a ferroalloy material mainly composed of Si3N4,accompanied by free iron,non-silicon nitride,and a small number of other components.Commercial ferrosilicon nitride for refractory is an off-white or brown powder,while steel-making ferrosilicon nitride is off-white granular. Powdered ferrosilicon nitride is mainly used in the tap hole of large blast furnaces,and a small amount is used in iron runner materials or other unshaped refractory materials. Granular ferrosilicon nitride is mainly used in silicon-oriented steel or other steels (Such as HRB400 rebar) that use nitrides to improve strength.
Description
ZhenAn International Co., Limited is one of the most reliable manufacturers and suppliers of 10-100mm si3n4 ferrosilicon nitride in China. With abundant experience, we warmly welcome you to wholesale discount 10-100mm si3n4 ferrosilicon nitride in stock here from our factory. Quality products and reasonable price are available.
Description
Ferrosilicon nitride is a mixture of Si3N4 as the main component, with free iron, unferrosilicon nitride and a small amount of other components. Commercial ferrosilicon nitride for refractory use is a grayish white (or tawny) powder, and ferrosilicon nitride for steelmaking is a grayish white granular substance.
Specification
| 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 |
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