Aluminum Strontium Alloy (ALSr10)

Product Overview
Aluminum strontium alloy (ALSr10) contains 9–11% strontium and is specifically designed as a long-lasting modifier for aluminum-silicon alloys. The addition of strontium significantly improves the grain structure of aluminum-silicon alloys, refining the silicon grains, and enhancing the alloy's strength, toughness, and heat resistance. This alloy is widely used for modifying aluminum-silicon alloys, improving the overall performance of aluminum alloys, especially in applications requiring long-term stable performance.

Key Features

• The strontium content (9–11%) effectively refines the grain structure of aluminum-silicon alloys, improving their strength and toughness.
• Suitable for aluminum-silicon alloys with less than 13% silicon content, used as a long-lasting modifier.
• Enhances the heat resistance, oxidation resistance, and machinability of the alloy.
• Good plasticity and machinability, allowing for customization into different shapes as needed.
• Maintains stability and performance of the alloy during long-term high-temperature use.

Applications

• Aluminum Alloy Production:Used for modifying aluminum-silicon alloys, particularly as a long-lasting modifier during the production of aluminum-silicon alloys.
• Automotive Industry:Applied in aluminum alloy engine and transmission components to improve their strength, toughness, and heat resistance.
• Aerospace:Used to enhance the performance of aluminum alloy structural parts in aircraft, especially in high-temperature environments.
• Metallurgical Industry:Used during the aluminum alloy smelting process to improve the fluidity and casting properties of aluminum-silicon alloys.
• Machinery Manufacturing:Used in the production of aluminum alloy components that require high strength and heat resistance, improving their overall performance.