Aluminum alloy material, and preparation method therefor and use thereof

Abstract

An aluminum alloy material, and a preparation method therefor and a use thereof. In addition to an aluminum matrix, the as-cast structure of the aluminum alloy material also contains an eutectic phase NiAl3, and primary solidification phases FeNiAl9 and Fe4Al13. The aluminum alloy material is obtained by means of smelting, refining, degassing, slag removal and casting of raw materials containing elements. The aluminum alloy material can be cast in the manner of low pressure, differential pressure, extrusion or high pressure, and is suitable for manufacturing automobile parts such as motor rotors, wires, and inverters.

Dependencies are inferred from the claim text.