Ferro Silicon nitride is a mixture whose main ingredient is Si3N4 , along with free iron, ferro silicon and small amounts of other components. Gray or dark brown ferro silicon nitride powder is used in refractory and off-white ferro silicon nitride granules is used for steelmaking .
Product granules: 0-3mm 90% 10-80mm 90% 0-220 mesh or customized
Packing: 1MT big bag or steel drum
Production Capacity: 200MT per month
Samples: can be sent for free
MOQ: 3MT
Applications:
Ferro silicon nitride powder:
used on large blast furnace taphole stemming
used in iron groove material or other monolithic refractories
About us:
More than 13 years of experience
Certifications: ISO 9001:2008, SGS, CIQ, COA, CE
| Name | Si3N4 | Si | N | Al | Ca | Fe |
| % | ≤%(max) | |||||
| FeSiN | 75-80 | 47-51 | 29-33 | 1.5 | 1.5 | 12-16 |
| FeSiN | 75-80 | 49-52 | 25-31 | 0.5 | 1.5 | 12-16 |
