High Hardness/Black Color/Silicon Nitride Ceramic Ball

High Hardness/Black Color/Silicon Nitride Ceramic Ball 1. high compaction press. Then was sintered at a high temperature .  2. The highest bending strenghth and fracture toughness was considered  3. the first choice of grinding media to mill the most sensitive powder or slurry 4. They are widely used in aviation, spaceflight, navigation, petroleum,  chemical industry, metallurgy, electric power, automobile, textile,  machinery, pumps, medical equipment, etc.   Characteristics and Advantages 1. It is a cost-effective substitute for Ferrosilicon. 2. It has Multi-functions. A: Remove oxygen from iron compound. B: Adjust the carbon content. C: Act as a fuel and provide energy. 3. It has no dust nuisance while feeding the material. 4. It can speed up the reaction.   Production Show    Advantage of Our Company:
1. We own 5 factories with different ceramic producing speciality in China.
2. We have been in the ceramic manuracturing field for more than 15 years with very good reputation.
3.good quality and competitive price
4.perfect team can supply best service
5.quickly reply and accurate quotation
6.Conveniently in transportation   Welcome to our website! If you have questions, please don't hesitate to contact us. We will do our best to help you. Best wishes!    Contact: