FeSi3n4 Ferrosilicon Nitride Powder

 

 

Nitrided ferrosilicon is typically produced from a ferrosilicon alloy or monocrystalline silicon at high temperatures using nitriding techniques.

 

Two key factors that greatly influence the outcome of the synthesis are the granularity of the ferrosilicon and the nitriding temperature. Finer ferrosilicon particles have lower porosity and a larger specific surface area, which leads to a quicker and more vigorous reaction. However, the strength of the sintering between ferrosilicon particles plays a crucial role in nitrogen diffusion and the effectiveness of nitriding. Coarser samples, with their smaller specific surface area, tend to have more stable nitriding and enhanced efficiency at elevated temperatures. Additionally, nitriding at high temperatures tends to yield more complete results compared to low-temperature methods.

 

 

FeSi3n4 Ferrosilicon Nitride for sale

 

 

 

 

 

 

 

Chemical composition (%)
Element	Si3N4	C	N	Fe	Al+Ca
Content	75～80	47～51	30～33	12～16	<2,5
	70～75	49～52	28～30	12～16	<2,5
Particle size distribution
Powder (%)
Particle size	-45μm	-45μm~-75μm	+75μm~-150μm	+150μm	-75μm
Fine powder	>80	5～1.5	<3	0	95～100
Regular Powder	70～80	10～20	8～15	<3	85～95
Raw powder	60～70	10～16	10～16	<8	65～80
Granular
Element	Particle size		Percent
Fine powder	3~5mm		>90
Regular Powder	3~10mm		>90
Raw powder	10~50mm		>90

 

 

 

 

 

 

FeSi3n4 Ferrosilicon Nitride Suppliers

 

 

 

 

 

 

FeSi3n4 Ferrosilicon Nitride manufacturers

 

 

 

 

 

 

Q: How about the quality?

A: We have the best professional engineer and a strict QA and QC system.

Q: What are your strengths?

A: We are a manufacturer and supplier with more than 30 years of experience in the field of ferroalloys. We have our own factories, lovely employees, and professional production, processing, and R&D teams. The quality can be guaranteed. We have advanced testing equipment and excellent testing technology in the field of metallurgical steelmaking. Products will be strictly inspected before shipment to ensure that the goods are qualified.

Q: What is your production capacity and delivery date?

A: 3000 metric tons per month. We have stock on hand to meet customer requirements. Usually, we can deliver the goods within 7-15 days after your payment.

Q: Is the price negotiable?

A: Yes, if you have any questions, please feel free to contact us. We will do our best to support customers who want to expand the market.

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