Manganese silicon nitride alloy (Mn-Si) is a type of advanced ceramic material, which has excellent mechanical, thermal and chemical properties. This is a composite material, manganese, silicon and nitrogen, with typical composition MnSiN2.

Parameter of Manganese Nitride Alloy
| Brand | Chemical composition/wt.% | ||||||
| And | N | Mn | Fe | C | P | S | |
| FeMnSiN-A | 38~45 | 26~30 | 10~15 | Balance | ≤0.2 | ≤0.03 | ≤0.02 |
| FeMnSiN-B | 38~45 | 26~30 | 10~15 | ≤0.5 | ≤0.05 | ≤0.04 | |
| FeMnSiN-C | 38~45 | 25~28 | 10~15 | ≤0.8 | ≤0.10 | ≤0.08 | |
Introduction to Rongsheng Company

Rongsheng is a professional fireproof material supplier with 10 years of export experience to more than 80 countries. Rongsheng's main products are various fire bricks, shapeless fireproof materials, metallurgical materials, thermal insulation materials and so on.
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