Super High Strength Aluminum Alloys

Aerospace Structural Components Product Description Aircraft major structure material for carrier rocket,spaceship and space station; Airplane structure material; Important structure material for weapon system,for example,missile. Applications Aviation & Aerospace Industry Military & Defense Civil Fields Advantages High strength; High hardness; Low density; Corrosion resistance; High fatigue strength; Readily machinable.

Construction Materials Product Description Structural Support Components Applications Structural Support Advantages High specific strength,good machinability High hardness; Low density; Corrosion resistance; High fatigue strength; Readily machinable. Physical Properties Comparison: Material Tensile Strength MPa Yield Strength MPa Hardness HB Elongation % Conventional casting 7075 480-560 430-470 150 8%-9% Rapid solidification 7075 600-730 580-670 200 10-12%

Power Structural Components Product Description Mechanical Arm Hydraulic System Applications Machinery & Heavy Industry Mold Industry Sports Advantages Super high strength; Good corrosion resistance; Lightweight; Good forming and processing performance. Physical Properties Contrast: 7000 Aluminum Alloys Grain Size Segregation Degree Yield Ductility Stress Corrosion Resistance Conventional casting 7075 80-300μm generate macro segregation 40-50% poor ductility fair Rapid

Super High Strength Aluminum Alloy Mechanical Properties Comparison between Rapid Solidification and Conventional Castings: Material Tensile Strength MPa Yield Strength MPa Hardness HB Elongation % Conventional casting 7075 480-560 430-470 150 8%-9% Rapid solidification 7075 600-730 580-670 200 10-12% Physical Properties Comparison: 7000 Aluminum Alloys Grain Size Segregation Degree Yield Ductility Stress Corrosion Resistance Conventional casting 7075 80-300μm generate macro