Henan Xinxin Silicon Alloy Co., Ltd
Henan-Xinxin - Nitride Ferro Silicon
The main composition of ferro silicon nitride is Si3N4, along with free iron and no-nitride ferro silicon, it mainly has two forms: powder and granule. The ferro silicon nitride powder is mainly used to produce the tap hole clay for blast furnace, increase the times of steel tapping. Also it can be used as ferro alloys for steelmaking to increase the strength of steel products, such as HRB400 bar.
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- Size: 200MESH/10-50MM
- Packing : in 1MT big bags
- Important raw material for the production of tap-hole clay for blast furnaces, has an outstanding feature of sintering-supporting,anti-erosion, low-cost
- Used for deoxidation and alloying element as alternative to Fesi, providing nitrogen source with an inexpensive alloy
