Pure Block Ferro Niobium High Purity Niobium
Niobium can also achieve the dispersion distribution of precipitates by inducing precipitate and controlling the cooling rate. Adjust the toughness level of steel in a wide range. Therefore, adding niobium can not only improve the strength of steel, but also improve the toughness, high temperature oxidation resistance and corrosion resistance of steel! Reduce the brittle transition temperature of steel and obtain good welding and forming properties
Description
Description
Niobium can also achieve the dispersion distribution of precipitates by inducing precipitate and controlling the cooling rate. Adjust the toughness level of steel in a wide range. Therefore, adding niobium can not only improve the strength of steel, but also improve the toughness, high temperature oxidation resistance and corrosion resistance of steel! Reduce the brittle transition temperature of steel and obtain good welding and forming properties
Specification
| ltem: | Nb+Ta | Ta | Al | Si | C | S | P | W |
| FeNb70 | 70~80 | 0.3 | 3.8 | 1 | 0.03 | 0.03 | 0.04 | 0.3 |
| FeNb60-A | 60~70 | 0.3 | 2.5 | 2 | 0.04 | 0.03 | 0.04 | 0.2 |
| FeNb60-B | 60~70 | 2.5 | 3 | 3 | 0.3 | 0.1 | 0.3 | 1 |
| FeNb50-A | 50~60 | 0.2 | 2 | 1 | 0.03 | 0.03 | 0.04 | 0.1 |
| FeNb50-B | 50~60 | 0.3 | 2 | 2.5 | 0.04 | 0.03 | 0.04 | 0.2 |
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