Aluminiumlegierungsdraht und Verfahren zur Herstellung eines Aluminiumlegierungsdrahts

Details

Veröffentlichungs-Nr.

EP4772662

Anmeldetag

12. Juni 2024

Veröffentlichung

6. März 2025

Rechtsraum

EP

Abstract

An aluminum alloy wire composed of aluminum alloy, wherein the aluminum alloy includes 1.0 mass% or more and 1.3 mass% or less of silicon, 0.5 mass% or more and 1.2 mass% or less of magnesium, 0.3 mass% or more and 0.8 mass% or less of iron, 0.1 mass% or more and 0.4 mass% or less of copper, 0.2 mass% or more and 0.5 mass% or less of manganese, 0.001 mass% or more and 0.3 mass% or less of chromium, 0 mass% or more and 0.25 mass% or less of zinc, 0 mass% or more and 0.075 mass% or less of titanium, and 0 mass% or more and 0.17 mass% or less of zirconium, a remainder of the aluminum alloy consists of aluminum and an inevitable impurity, a 0.2% proof stress when compressed is 360 MPa or more, a crystal grain size of the aluminum alloy is 200 µm or less, and a degree of compressive deformation is 0.6 or more and 1.0 or less.

Anmelder

Firmen

Sumitomo Electric Industries, Ltd.
Sumitomo Electric Toyama Co., Ltd.

Land

🇯🇵 Japan