Company Information
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silicon nitride is used as senior refractory materials, such as sic combination for si3n4-sic refractories for blast furnace body parts; combined with bn for si3n4-bn material, split ring for the horizontal continuous casting. Si3n4-bn horizontal continuous casting separation ring is a fine structure of ceramic materials, uniform structure, high mechanical strength. Thermal shock resistance, will not be liquid steel and humid, in line with the process of pente requirements.
pcking &delivery
1.packing:1mtbag,
2.delivery time:within 3weeks,we can product 500mtmonth
equipment information
1.nitriding furnace 4 sets
2.intermediate frequency furnace4sets
3.drying oven 2 sets
4.breaker 3 sets
5. With other equipments