Foundry products
since 1879

Aluxal 267

High quality flux, in powder form, for sodium addition into Al-Si alloys with silicon content ranging between 7-13%. Modification treatment alters the silicon structure of the alloy and improves castings mechanical properties. The silicon structure changes from coarse, angular, acicular crystals into fine, rounded, interconnected fibrous particles, perfectly distributed in the aluminium matrix. The main advantage is a considerable improvement of tensile strength and elongation characteristics. ALUXAL 267 is recommended for the modification treatments of Al-Si alloys casted at temperatures between 750-780°C.

Packaging and storage

50 kg paper bag laminated with polythene, moisture resistant, heat sealed at the base.

Warnings

The product is hygroscopic: Store in a dry storage and close the package after each use. If the product is stored in a dry place away from sunlight, the product does not expire.