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FEIYUE
Ferro Silicon Nitride (Fe-Si3N4) is a specialized alloy composed of iron, silicon, and nitrogen. It is widely recognized for its exceptional thermal stability, corrosion resistance, and mechanical strength. This unique combination of properties makes it an indispensable material in high-temperature and high-stress environments.
Ferrosilicon Nitride is an additive used in the production of cold rolled unidirectional silicon steel sheets. The product can obtain good normal temperature and low temperature strength, good corrosion resistance, Thermal shock and corrosion resistance after adding metal melt. Ferrosilicon Nitride is a new high-quality refractory raw material, which is used for the anhydrous mud of large blast furnace, and has good opening, sintering aid, corrosion resistance and low cost characteristics.
N | Si | Fe | O | bulk density |
≤ | ≥ | |||
28-31 | 47-52 | 12-17 | 2 | 3.6 |
Other chemical composition and size can be supplied upon request. | ||||
Blast Furnace Taphole Clay:
Powdered Ferro Silicon Nitride is primarily used in the plugging slurry of large blast furnaces. It improves the opening and plugging performance of the slurry, making it an essential component for modern blast furnaces.
Steel Industry:
Granular Ferro Silicon Nitride is widely used in oriented silicon steel and other high-strength steels (e.g., HRB400 threaded steel). It provides a stable nitrogen source, enhancing the strength and durability of steel products.
Refractory Materials:
Ferro Silicon Nitride is an excellent refractory material, offering superior thermal shock resistance and longevity. It is often used in iron trough materials and other unshaped refractories.
Foundry Sector:
As an additive in cold-rolled single-oriented silicon steel sheets, Ferro Silicon Nitride improves room-temperature and low-temperature strength, corrosion resistance, and wear resistance.
Cost-Effective Alternative:
Ferro Silicon Nitride is a cost-effective substitute for silicon nitride, offering similar performance at a lower price. It is widely used in large blast furnace taphole clay, providing excellent sintering properties, anti-leaching characteristics, and cost efficiency.
High Purity: Our product is manufactured with precision to ensure consistent quality.
Cost-Effective: Delivers exceptional value without compromising performance.
Customizable: Available in various grades and particle sizes to suit your specific requirements.
Global Shipping: We deliver worldwide, ensuring timely and secure shipments.
In developed countries, Ferro Silicon Nitride has been widely used in blast furnace slurries since the 1970s. It significantly improves the performance of taphole clay, reducing the number of iron tapping times and lowering slurry consumption. For example, in some cases, the number of iron tapping times has been reduced from 18 to as low as 6, while slurry consumption has decreased from 1.2kg per ton of iron to 0.5kg per ton of iron.
In China, the application of Ferro Silicon Nitride began in the 1990s. Baosteel was the first to adopt it, significantly improving the performance of taphole clay. Today, Ferro Silicon Nitride is widely used in large blast furnaces with capacities above 2000M³. It has also become a key material in the production of oriented silicon steel and other high-strength steels, with annual usage reaching hundreds of tons.
In steelmaking, Ferro Silicon Nitride is used as a microalloying agent. For example, in the production of HRB400 threaded steel, the combination of FeV50 and Ferro Silicon Nitride reduces alloying costs by 127.61 yuan per ton compared to using FeV50 alone. This method is more stable and cost-effective than traditional alternatives like SiC.
Ready to elevate your industrial processes with top-tier Ferro Silicon Nitride? Contact us now for a free quote or to discuss your specific needs. Our team of experts is here to assist you every step of the way.
Ferro Silicon Nitride (Fe-Si3N4) is a specialized alloy composed of iron, silicon, and nitrogen. It is widely recognized for its exceptional thermal stability, corrosion resistance, and mechanical strength. This unique combination of properties makes it an indispensable material in high-temperature and high-stress environments.
Ferrosilicon Nitride is an additive used in the production of cold rolled unidirectional silicon steel sheets. The product can obtain good normal temperature and low temperature strength, good corrosion resistance, Thermal shock and corrosion resistance after adding metal melt. Ferrosilicon Nitride is a new high-quality refractory raw material, which is used for the anhydrous mud of large blast furnace, and has good opening, sintering aid, corrosion resistance and low cost characteristics.
N | Si | Fe | O | bulk density |
≤ | ≥ | |||
28-31 | 47-52 | 12-17 | 2 | 3.6 |
Other chemical composition and size can be supplied upon request. | ||||
Blast Furnace Taphole Clay:
Powdered Ferro Silicon Nitride is primarily used in the plugging slurry of large blast furnaces. It improves the opening and plugging performance of the slurry, making it an essential component for modern blast furnaces.
Steel Industry:
Granular Ferro Silicon Nitride is widely used in oriented silicon steel and other high-strength steels (e.g., HRB400 threaded steel). It provides a stable nitrogen source, enhancing the strength and durability of steel products.
Refractory Materials:
Ferro Silicon Nitride is an excellent refractory material, offering superior thermal shock resistance and longevity. It is often used in iron trough materials and other unshaped refractories.
Foundry Sector:
As an additive in cold-rolled single-oriented silicon steel sheets, Ferro Silicon Nitride improves room-temperature and low-temperature strength, corrosion resistance, and wear resistance.
Cost-Effective Alternative:
Ferro Silicon Nitride is a cost-effective substitute for silicon nitride, offering similar performance at a lower price. It is widely used in large blast furnace taphole clay, providing excellent sintering properties, anti-leaching characteristics, and cost efficiency.
High Purity: Our product is manufactured with precision to ensure consistent quality.
Cost-Effective: Delivers exceptional value without compromising performance.
Customizable: Available in various grades and particle sizes to suit your specific requirements.
Global Shipping: We deliver worldwide, ensuring timely and secure shipments.
In developed countries, Ferro Silicon Nitride has been widely used in blast furnace slurries since the 1970s. It significantly improves the performance of taphole clay, reducing the number of iron tapping times and lowering slurry consumption. For example, in some cases, the number of iron tapping times has been reduced from 18 to as low as 6, while slurry consumption has decreased from 1.2kg per ton of iron to 0.5kg per ton of iron.
In China, the application of Ferro Silicon Nitride began in the 1990s. Baosteel was the first to adopt it, significantly improving the performance of taphole clay. Today, Ferro Silicon Nitride is widely used in large blast furnaces with capacities above 2000M³. It has also become a key material in the production of oriented silicon steel and other high-strength steels, with annual usage reaching hundreds of tons.
In steelmaking, Ferro Silicon Nitride is used as a microalloying agent. For example, in the production of HRB400 threaded steel, the combination of FeV50 and Ferro Silicon Nitride reduces alloying costs by 127.61 yuan per ton compared to using FeV50 alone. This method is more stable and cost-effective than traditional alternatives like SiC.
Ready to elevate your industrial processes with top-tier Ferro Silicon Nitride? Contact us now for a free quote or to discuss your specific needs. Our team of experts is here to assist you every step of the way.
