Ferrosilicon Nitride Powder
Ferrosilicon nitride has remarkable thermal and mechanical properties and is widely used as a raw material for the production of blast furnace plugging materials. It has high heat resistance and low corrosion rate. Zhen An provides silicon iron nitride in different particle sizes.
The content of some elements can be customized
Stable Quality Uniform Shape
Packaging: 1 Ton Jumbo Bag
100-350mm Customizable
Free Sample
Issuance Product Test Reports
50 tons of spot stock
Introduction to Ferrosilicon Nitride
Ferro silicon nitride is a ferroalloy material, a mixture of silicon nitride and iron, usually containing 75% to 80% (w) Si 3 N4, 12% to 17% (w) Fe and no more than 1% (w) free Si and a small amount of other components.
Due to the presence of Si3N4, ferro silicon nitride has excellent properties such as high refractoriness, good erosion resistance, high mechanical strength, good thermal shock resistance, low thermal expansion rate and high oxidation resistance.
Through careful manufacturing and strict quality control, Zhen An’s ferro silicon nitride ensures reliable and efficient performance, making it an ideal choice for various industries that require high thermal and chemical performance materials.
Types of Ferroslicon Nitride
Ferrosilicon nitride Si3N4 powder for steelmaking
Grayish white granular. It can be divided into ordinary ferro silicon nitride and high purity ferro silicon nitride. No foreign matter on the surface
Ferrosilicon Nitride Si3N4 Specifications
| Chemical Composition (%) | |||||
| Element | Si3N4 | Si | 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 |
| Ordinary powder | 70～80 | 10～20 | 8～15 | <3 | 85～95 |
| Crude powder | 60～70 | 10～16 | 10～16 | <8 | 65～80 |
| Granular | |||||
| Item | Particle size | Percentage | |||
| Fine powder | 3～5mm | >90 | |||
| Ordinary powder | 3～10mm | >90 | |||
| Crude powder | 10～50mm | >90 | |||
Remark：Other chemical composition and size can be supplied upon request.
Supply Ability: 300000 Metric Tons per month
Properties of Ferrosilicon Nitride
Ferrosilicon nitride has a very high hardness, usually harder than traditional steel
Due to its high hardness, ferro silicon nitride has excellent wear resistance and is suitable for high wear occasions.
Ferrosilicon nitride has good corrosion resistance to many chemicals.
Under high temperature conditions, the performance of ferro silicon nitride remains stable and is not easy to deform or damage.
Ferro silicon nitride has good thermal conductivity and is suitable for applications requiring high thermal conductivity.
What Are The Applications Of Ferrosilicon Nitride?
Mechanical manufacturing Industry:
Bearings: Bearings made of silicon nitride iron are used in high-speed, high-load mechanical equipment, such as automobile engines and wind turbines.
Gears: Used in transmission systems, especially under high load and high speed conditions, such as aircraft engines and heavy machinery.
Tools: Used for metal cutting, such as turning cutters, milling cutters, drills, etc., to improve cutting efficiency and workpiece surface quality.
Refractory Materials:
High temperature furnaces: Ferrosilicon nitride has excellent high temperature resistance and is suitable for manufacturing high temperature furnaces and industrial furnaces.
Refractory coating: Applied to refractory coatings such as furnace walls and furnace bottoms to improve refractory performance and service life.
Refractory bricks: Refractory bricks made of ferrosilicon nitride can withstand high temperatures and chemical erosion and are used for furnace linings, etc.
Electronic Industry:
Semiconductor Equipment: Used to manufacture parts of semiconductor process equipment, such as carriers, fixtures, etc., to ensure production accuracy and stability.
Vacuum Equipment: Manufacture sealing parts of vacuum equipment, such as vacuum valves, vacuum pipelines, etc., to maintain high vacuum and stability of the equipment.
Aerospace:
Turbine blades: Turbine blades used for aircraft engines, which can withstand high temperature and high pressure working environments.
Jet engine parts: Used in aircraft engines to manufacture high-temperature parts, such as combustion chambers, nozzles, etc., to improve engine performance and reliability.
Why choose Zhen An Metallurgy as your long-term partner?
30 years of production and sales experience:
Zhenan Metallurgy is located in Anyang City, Henan Province, China. It has 30 years of production experience and can produce high-quality fe si according to user requirements.
Customized according to customer needs:
Zhenan Metallurgy has its own metallurgical experts, and the chemical composition, particle size and packaging of ferrosilicon can be customized according to customer requirements.
Worry-free delivery:
The annual output of Zhen’an metallurgical fe Si is 1.5 million tons, and the spot inventory is 200,000 tons. The supply is stable and the delivery is timely.
Free samples:
Zhenan Metallurgical will give you the greatest support, and provide free ferrosilicio samples.
Support third-party testing:
Zhenan Metallurgical has a strict quality control system. ferro silicio has been inspected more than 3 times before leaving the factory. At the same time, we accept third-party inspections such as SGS and BV to provide you with the greatest guarantee.
Manufacturer’s strength display:
Our factory covers an area of 30,000 square meters, with a full set of modern production equipment, two large-scale production bases such as hydrometallurgy, two key laboratories and a metallurgical material testing center with 16 senior researchers.
30000(m2)
Our factory covering an area of 30,000 square meters
1500000
Annual production and sales more than 1,500,000 tons.
Professional team to provide you with better service
Zhenan Metallurgy has a high-quality talent team integrating sales, production and R&D, including 16 senior researchers, 28 professional engineers, 35 international sales personnel, 10 senior operation personnel, and more than 300 production technicians.
Zhen An metallurgical certificate display
Zhen An metallurgical certificate display
Our products have been exported to 78 countries, and many regular customers have visited our company and factory and placed multiple orders. For one cooperation, customers will return orders many times, and some customers will introduce new customers to us.
What services does Zhenan provide you?
In order to meet the needs of different customers, we accept the following customization:
Customized product specifications: According to the specific needs of customers, you can provide silicon metal products with different specifications, including customized services in terms of chemical composition, size, shape, surface treatment, etc.
Customized packaging requirements: According to the specific needs of customers, you can provide different types of packaging materials and packaging methods to ensure the safety and stability of products during transportation and storage.
Customized product quality: According to the specific needs of customers, you can provide different product quality requirements, including customized services in terms of chemical composition, physical properties, surface treatment, etc.
In order to ensure the quantity and quality of the products you receive, we pay more attention to packaging:
High pressure resistance: Our packaging has sufficient pressure resistance to withstand the pressure and vibration that may occur during stacking and transportation.
Shock resistance: Multi-layer packaging avoids possible shock and vibration during transportation, protecting the product from damage as much as possible.
Sealing performance: Adding a layer of waterproof film has sufficient sealing performance to prevent air, moisture and other substances from entering the packaging and affecting the quality of raw materials.
Convenient transportation: We generally use drums or ton bags for packaging, so that you can transport them more conveniently.
Eco-Friendly and Sustainable: Our packaging materials are eco-friendly, allowing you to recycle or dispose of them safely without polluting the local environment.
If you want free samples, the process is as follows:
Contact us: Tell us your needs and contact information through the message form on the website, or send an email to our email andy@zaferroalloy.com.
Communication details: Our professional sales staff will recommend the most suitable products for you according to your needs, and ask you if you need samples. If you need samples, we will provide them to you for free.
Shipping and receipt: After the sample is shipped, we will inform you and track the logistics information of the sample to ensure that you can receive it on time.
The products provided by Zhenan Metallurgy can provide the following testing services through third-party testing agencies. These third-party testing services can provide independent, objective verification that products comply with relevant standards and regulations.
We rigorously inspect every batch of Ferrosilicon Nitride, including chemical composition analysis (Si, N, Fe, etc.), particle size control, phase composition (XRD), and impurity testing (such as Al, Ca, and C), to ensure high purity and stability. All testing is performed according to ISO or customer standards, and we provide third-party test reports (such as SGS and BV). We support on-site inspections, sample retention, and customized testing, ensuring peace of mind with every purchase.