Xi'an Abundance Metallurgical Equipment Co., Ltd.
Professional industrial furnace manufacturer
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Ferrochrome Furnace
Main application of high carbon ferrochrome (contains reforming FeCr):
1. As high-carbon ball bearing steel, alloying agent of tool steel and high-speed-steel to improve steel’s hardenability, increase its abradability and hardness.
2. As additive of cast iron to increase its abradability and hardness and make it has good heat resistance;
3. As the chromium-containing raw material of medium-carbon, low-carbon and extra low carbon ferrochrome and to silicon chromium by slagless process;
4. As the chromium-containing raw material of producing metallic chromium by electrolysis process;
5. As the raw material of stainless steel smelting by oxygen blasting.
High carbon ferrochrome- Grade & Chemical composition
| Grade | Chemical composition % | |||||||||
| Cr | C | Si | P | S | ||||||
| Range | Ⅰ | Ⅱ | Ⅰ | Ⅱ | Ⅰ | Ⅱ | Ⅰ | Ⅱ | ||
|
| ≥ | ≤ | ||||||||
| FeCr67C6.0 | 62.0-72.0 | 60 | 52 | 6 | 3 |
| 0.03 |
| 0.04 | 0.06 |
| FeCr55C6.0 |
|
|
| 6 | 3 | 5 | 0.04 | 0.06 | 0.04 | 0.06 |
| FeCr67C9.5 | 62.0-72.0 | 60 | 52 | 9.5 | 3 |
| 0.03 |
| 0.04 | 0.06 |
| FeCr55C10.0 |
|
|
| 10 | 3 | 5 | 0.04 | 0.06 | 0.04 | 0.06 |
Simple operation process diagram
