Audited Supplier
Silicon Nitride Properties:
Silicon nitride powder is featured by high purity, high nitrogen content, narrow granularity distribution and high sintering activity. We have developed a series of different silicon nitride products aiming at application in different fields, our products can be extensively applied in hi-tech structural ceramics, various high-abrasive materials, refractories and so on.
Silicon Nitride Applications:
The product is suitable for casting industry such as stainless steel smelting, special alloy steel smelting, oriented stainless steel smelting.
As a new refractory material, it is used in the metallurgy field, such as metallurgical furnace,furnace mouth sealing, iron-fining furnace outlet, iron hook and amorphous materials, and nitrogen additive in the steelmaking industry.
Silicon nitride can be used as a high-efficiency abrasive material in making of abrasive tools,as well as in the chemical industry of acid resistance, alkali resistance, corrosion resistance, etc.
Silicon Nitride PARAMETERS
| Chemical Composition ( % ) | ||||||
| Si3N4 | N | Ca | O | C | Al | Fe |
| ≥ | ≤ | |||||
| 80~90 | 32~38 | 0.25 | 1.5 | 0.3 | 0.25 | 0.25 |
Note: It can be customized into 10- 100mm or 0- 200mesh in lump, grain and powder.
Wooden pallets with plastic film or according to your request.
1. Strong packing protects the goods from any possible damage during transit.
2. Solid packing and overall stuffing prevent the cases from vibration and jarring.
3. Necessary precaution is taken to protect goods from pilferage or rain.
ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED has 30 years of experience in R & D and design of unshape refractory experts, holds 20 utility model patents and 7 invention patents, and has passed the ISO quality, environment and safety management system certification. The company is committed to the R & D, production and service of refractories used in metallurgy, electric power, nonferrous metals, building materials, chemical industry and other industries. Its products cover 198 kinds of materials and 2369 varieties in three categories (acidic, neutral and alkaline), providing overall solutions for refractories for 1200 domestic and 200 foreign customers.
Now we have established cooperation relationship with many science and research unit and our products have been sold to Japan, Indonesia, Russia,Kazakhstan and Vietnam etc.
We provide service that bring 100% of our customers back.
So many customers make business with Rongsheng Refractory.We have no gap in communication.The customers all keep long-term relationships with us.
Rongsheng Refractory insists on pursuing the management idea of "honest, courtesy, innovation and professionalism" as the purpose,taking the "low price for better quality" as the foundation of enterprise development and creating "Rongsheng Brand" as the enterprise strategic goal. And Rongsheng provides satisfying, timely and efficient service for customers based on scientific management process, complete customer information management system and abundant products types.
