This product is composed of strontium salts and other salts at a certain proportion and is produced through dehydration. It is mainly used for modification processing for casting of hypo-eutectic and eutectic aluminum-silicon alloys. For low pressure casting, gravity casting, this is an ideal modificator.

Properties: white powder, 2.5kg/pack.

Processing Temperature: 725℃～760℃

Recommended Dosage: 0.5% ~ 1.0%

Features and Benefits:

Eutectic structures are well refined after being treated with this product. The mechanical performance of the alloys is also improved. And the tensile strength is increased by around 20%. It can deliver better processability and little plastic deformation.

Usage:

Spread a certain amount of the product on the surface of the melts. Keep still for 5 ~ 10 minutes. Stir the melts and allow the product to go to the deep of the melts. After 3 ~ 5 minutes, clean off the slags and cast a rod for fracture testing. When the modification meets set standards, start to cast.

Packaging and Storage:

Pack in plastic bags with corrugated boxes or woven bags as secondary packaging. 20kg or 25kg per box.

Store it with caution in a dry place, and avoid damps.