INTRODUCTION
Silicon particle is an inoculant commonly used in steelmaking and ironmaking. In fact, it is silicon iron particle. It can be deoxidized during steelmaking, which can reduce smelting costs, improve the benefits of manufacturers, reduce the time for steelmaking and deoxidization, save energy and manpower.
| Chemical composition (mass fraction)/% |
| Si | AI | Ca | Mn | Cr | P | S | C |
| No Greater Than |
| 87.0~95.0 | 1.5 | 1.5 | 0.4 | 0.2 | 0.04 | 0.02 | 0.2 |
| 87.0~95.0 | 3 | 1.5 | 0.4 | 0.2 | 0.04 | 0.02 | 0.2 |
| 74.0-80.0 | 0.5 | 1 | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 |
| 72.0-80.0 | 0.5 | 1 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
| 74.0-80.0 | 1 | 1 | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 |
| 72.0-80.0 | 1 | 1 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
| 74.0-80.0 | 1.5 | 1 | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 |
| 72.0-80.0 | 1.5 | 1 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
| 74.0-80.0 | 2 | 1 | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 |
| 72.0-80.0 | 2 | 1 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
| 74.0-80.0 | ~ | ~ | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 |
| 72.0-80.0 | ~ | ~ | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
| 65.0-72.0 | ~ | ~ | 0.6 | 0.5 | 0.04 | 0.02 | ~ |
| 40.0-47.0 | ~ | ~ | 0.7 | 0.5 | 0.04 | 0.02 | ~ |
