Abstract
Ansonia alloy C15000 is a 0.15% Zr alloy and is often called zirconium copper. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on forming, heat treating, machining, and joining. Filing Code: Cu-798. Producer or source: Ansonia Copper & Brass Inc..
Abstract
Alcan 2027 is an Al-Cu-Mg-Mn-Zr alloy, developed to provide higher strength and damage tolerance than the incumbent 2024 alloy. Alcan 2027 T3511 possesses good damage tolerance. This datasheet covers Alcan 2027 T3511 in both thin and the heavier cross sections. This datasheet provides information on composition, physical properties, and tensile properties as well as fatigue. It also includes information on corrosion resistance as well as forming and heat treating. Filing Code: AL-424. Producer or source: Alcan Inc.
Abstract
Alcan 7040 is an Al-Mg-Zn-Cu-Zr alloy, developed to provide an improved strength-toughness balance versus incumbent 7010 and 7050 alloys. This datasheet covers Alcan 7040 alloy in T7651 temper. The alloy is used in aerospace structures. This datasheet provides information on composition, physical properties, and tensile properties as well as fracture toughness and fatigue. It also includes information on corrosion resistance as well as forming and heat treating. Filing Code: AL-418. Producer or source: Alcan Inc.
The effects of Al, Zr additions on the microstructure and properties of a β matrix
Mg-Li-Al-Zr alloy of hot forged, cold rolled and heat- treated states have been systematically investigated. The tensile properties of the alloy was tested, and microstructure was studied by X-ray diffraction and SEM methods. The results showed that the addition of zirconium in the aluminum containing Mg-Li alloy was effective for grain refinement. The alloy containing zirconium of rolled state exhibited higher strength and satisfied ductility compared with the alloy without zirconium. The existence of zirconium in the alloy was mainly in the form of Al-Zr compounds of Al2Zr
andAl3Zr. The reason for less age-hardening effect may be caused by the capture of aluminum by zirconium and as a consequent by the lake of aluminum in the matrix.
The microstructure, mechanical properties and creep behavior of Mg-Gd-Y-Zr alloys at different temperatures and stresses have been investigated. Results show that the tensile properties and creep resistance at T6 condition is much higher than that at as-cast condition. The creep resistance of Mg-Gd-Y-Zr alloy at 250°C/80MPa is markedly better than that at 300°C/50MPa, indicating that temperature makes more effects on the creep resistance than the stress.
Effect of Mo on δ phase precipitation and tensile properties in cast alloy IN625