Products Description
1. High hardness and excellent wear resistance: Used in powder metallurgy, it enhances the hardness and wear resistance of alloy sintered parts, suitable for wear-resistant components and coating preparation.
2. Good thermal stability: The phase remains stable at high temperatures. As a Fischer-Tropsch synthesis catalyst, it has a long service life and strong resistance to sintering.
3. Self-possessing ferromagnetic properties: It is ferromagnetic, suitable for preparing magnetic composite materials and magnetic functional materials.
4. Low impurity content: There are few harmful impurities such as sulfur and phosphorus. The smelting and catalytic processes have fewer side reactions; under drying conditions, its chemical properties are stable and it is not prone to spontaneous combustion.
Products Specification
| Product name | triiron carbide |
| CAS NO | 12011-67-5 |
| ITEM NO | M165 |
| Appearance | Gray-black powder |
| Purity | 99% |
| Density (g/cm³) | 7.694 |
| Particle size | 325 mesh |
| Melting point | 1250°C |
| Package | 100g/1kg/10kg etc. |
| Delivery | 2-3days |
| Storage | room temperature |
| MSDS/COA/TDS | Connect us |
| ITEM | Chemical Composition (%) | Particle Size | |||||
| Fe3C | Si | C | P | O | S | ||
| Fe3C Powder | 99.2 | 0.01 | 5.87 | 0.008 | 0.2 | 0.01 | 325 mesh |
Products Application
Metallurgy and Steel Industry: As a key component of steel, it determines the hardness and wear resistance of the material, and is also used as a carbon booster and coolant in steelmaking.
Catalysis and Chemical Engineering: As the active phase of iron-based catalysts, it is used in petrochemicals, Fischer-Tropsch synthesis, and automotive exhaust treatment.
Frontier Materials and Energy: Nano-carbonized iron is used as the anode in lithium/kalium-ion batteries, magnetic recording materials, and in biomedicine.
FAQ
Q: What will happen when iron carbide powder comes into contact with hot air?
A: It will be oxidized at high‑temperature air, generating iron oxide and releasing carbon dioxide, destroying its original phase structure.
Q: What are the main differences in the applications of carbonized iron and iron powder?
A: Iron powder is mainly for sintering raw material and reduction reaction; triiron carbide Fe₃C focuses on wear‑resistant modification, Fischer‑Tropsch catalysis and magnetic material, with higher hardness and carbon‑containing phase.
Q: Is triiron carbide easy to oxidize at room‑temperature environment?
A: It keeps stable under dry room‑temperature environment, but will slowly oxidize when exposed to humid air for long time.
Q: What particle size influences the catalytic performance of triiron carbide?
A: Smaller particle size provides larger specific surface area, fine‑grade powder delivers better catalytic activity; excessively fine powder may cause sintering under reaction conditions.
Q: Could triiron carbide be mixed with other metal powders?
A: Yes, it can be blended with other metal powders for powder‑metallurgy formulation; dry mixing environment is required to avoid oxidation.
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