ferro tungsten powder
Product Description
Tungsten iron powder is a metal powder composed of tungsten and iron, which has the characteristics of high density, high hardness and good chemical stability. Used as an alloy additive in steelmaking. The particle size of tungsten iron powder is usually in the micron level, and the particle size distribution is narrow. Tungsten iron powder is widely used in welding materials (welding rod, welding wire production and processing), and in ceramic wear-resistant plate, powder metallurgy and other traditional industries or emerging fields have excellent use effect.
Specification
| Ferro Tungsten FeW Composition(%) | |||||||
| Grade | W | C | P | S | Si | Mn | Cu |
| FeW80-A | 75-85 | 0.1 | 0.03 | 0.06 | 0.5 | 0.25 | 0.1 |
| FeW80-B | 75-85 | 0.3 | 0.04 | 0.07 | 0.7 | 0.35 | 0.12 |
| FeW80-C | 75-85 | 0.4 | 0.05 | 0.08 | 0.7 | 0.5 | 0.15 |
| FeW70 | ≧70 | 0.8 | 0.06 | 0.1 | 1 | 0.6 | 1.18 |
Main applications
1. ferro casting and steelmaking processing
2. ferro material additive
3. welding electrods and flux cored wires raw materials
Quality control system
Huarui has strict quality management system. We test our products first after we finish our production, and we test again before every delivery, even sample. And if you need, we would like to accept third party to test. Of course if you like, we could provide sample to you to test.Our product quality is guaranteed by Sichuan Metallurgical Institute and Guangzhou Institute of Metal Research. The long term cooperation with them can save a lot of testing time for customers.
