Specialize Factory Alloy Additive Ferro Silicon Nitride For Metallurgy

Specialize Factory Alloy Additive Ferro Silicon Nitride for Metallurgy

Ferrosilicon nitride is often used as a raw material for taphole mud in blast furnace smelting. When using taphole mud, it significantly improves the plugging performance of taphole mud and meets the needs of blast furnace tapping. In addition, ferrosilicon nitride is also used in some refractory materials. As the quality of materials improves, the status of ferrosilicon nitride gradually increases. Let us follow the editor to see how ferrosilicon nitride is synthesized.

There are two main methods of synthesizing ferrosilicon nitride. One is a new synthesis method of ferrosilicon nitride, which is the flash combustion synthesis method.

Although silicon nitride and ferrosilicon nitride should be a wide range of high-temperature materials in the market, ferrosilicon nitride is mostly prepared by direct nitriding, carbothermal primary nitriding, vapor deposition, and thermal decomposition. wait. The new process of flash combustion synthesis of ferrosilicon nitride can continuously synthesize silicon nitride and ferrosilicon nitride on a large scale and at low cost under normal pressure.

During the production process, ferrosilicon fine powder and ferrosilicon nitride are mixed and continuously measured into a continuous reactor preheated at 1200°C, and nitrogen gas is introduced at the same time. Silicon nitride powder and ferrous silicon nitride are evenly dispersed, float and fall in hot nitrogen, fully contact with hot nitrogen, and are rapidly heated, and a combustion synthesis reaction occurs rapidly with nitrogen in the combustion reaction zone. The reaction itself generates a large amount of heat, which can maintain the continuity of flash combustion synthesis.

Okay, the above is the relevant information introduced to you by the editor on how to synthesize ferrosilicon nitride. For more details, please pay attention to the official website.

Specfications

Packing & Delivery

Specification granularity: natural block, 10-100mm, 10-60mm, 3-10mm, 1-3mm, 0-1mm, or customized according to customer requirements.

Packaging: Ton bag packaging (1000kg/bag) or customized according to customer requirements.

Company profile

ZHENAN has been in the business of ferroalloy for 30 years now. It is a leading manufacturer and supplier of ferro silicon,silicon manganese,silicon metal,silicon carbide,high carbon silicon and so on.our company is a large-sized production enterprise integrating research, development, production and sales.

Our company locates in Anyang city,Henan province of China a total area of about 15,000 square.With many years growing and developing,our company has domestic advanced smelting furnaces,crushing and screening production lines with annual output of 20000 tons.At the some time has two laboratories and a metallurgical materials testing center with dozens of senior researchers.The products are supplied to many large and medium-sized iron and steel enterprises in China, and exported to Japan, Korea, India, Europe and the United States.

RFQ

Q: Are you a factory or a trading company?
A: We are both factory and trading company.We have our own factory, so you don't need to worry.We can guarantee the best
quality and the most reasonable price.

Q: Do you have quality control?
A: Yes, we have passed SGS certification.
We have stable and reliable raw material suppliers;
We will test the raw materials before production;
Test the finished products for each lot before packing.

Q: What are your delivery terms?
A: We accept FOB, CIF or proposes the customer's delivery method, all these can be negotiated.

Q: How long is your delivery time?
A: It usually takes 7-14 days if the goods are in stock, or 25-45 days if the goods are not in stock, depending on the quantity
the customer needs.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample of 2 kg for free charge, but do not pay the cost of freight.

Q: What is your terms of payment ?
A: Usually 30% deposit and 70% balance by bill of lading. But it can be changed according to customer's requirement.