AlTiB Non Ferrous Additive Aluminum Titanium Boron Wire Grain Refinement
Aluminum Titanium Boron Wire grain refinement of aluminum and aluminum alloys
This product generates a large number of dispersed TiAl3, TiB2 and other high melting point particles in molten aluminum. During solidification, they act as foreign crystal nuclei and significantly refine the grain structure of ingot.
1. Obviously improve the strength and plasticity of aluminum or castings and improve the comprehensive mechanical properties.
2. Reduce the scrap rate, improve the appearance quality of finished products, and improve the oxidation coloring uniformity and brightness of profiles.
3. This product is easy to use and has no loss of titanium and boron.
This product is an aluminum titanium boron master alloy containing Ti: 4.5 ~ 5.5%, B: 0.9 ~ 1.1%; It is suitable for refining grain during melting and casting of pure aluminum and general aluminum alloy.
| Brand | Chemical Composition % | ||||||
| Si | Fe | Ti | V | B | Impurity | Al | |
| AlTi5B1A | ≤0.15 | ≤0.2 | 4.8~5.2 | ≤0.05 | 0.9~1.1 | ≤0.1 | Balance |
| AlTi5B1B | ≤0.2 | ≤0.25 | 4.5~5.5 | ≤0.1 | 0.8~1.2 | ||
| AlTi5B1C | ≤0.2 | ≤0.3 | 4.5~5.5 | ≤0.2 | 0.4~1.2 | ||
| AlTi5B0.6 | ≤0.2 | ≤0.3 | 4.5~5.5 | / | 0.5~0.7 | ||
| AlTi5B0.2A | ≤0.15 | ≤0.2 | 4.5~5.5 | ≤0.2 | 0.15~0.25 | ||
| AlTi5B0.2B | ≤0.3 | ≤0.4 | 4.5~5.5 | ≤0.2 | 0.1~0.5 | ||
| AlTi3B1 | ≤0.2 | ≤0.3 | 2.8~3.4 | / | 0.7~1.1 | ||
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