Patent · US Active

Aluminum alloy material and housing made of aluminum alloy material

US10815551B2 · kind B2 · utility

0Cited by

2References

12Claims

0Family size

Assignee

Huawei Technologies Co., Ltd. · CN

Inventors

Yongxiang Wang · Shanghai, CN
Banghong Hu · Nanhu, CN

Key dates

Filing date	Jun 8, 2018
Grant date	Oct 27, 2020
Priority date	—
Expiry date	Dec 30, 2038

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/12764
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

An aluminum alloy material includes zinc whose mass percentage is from 4.5% to 12.0%, magnesium whose mass percentage is from 0.7% to 3.0%, copper whose mass percentage is less than or equal to 0.6%, titanium whose mass percentage is from 0.001% to 0.5%, boron whose mass percentage is from 0.00011% to 0.2%, manganese whose mass percentage is less than or equal to 0.01%, chromium whose mass percentage is less than or equal to 0.2%, zirconium whose mass percentage is less than or equal to 0.2%, silicon whose mass percentage is less than or equal to 0.3%, ferrum whose mass percentage is less than or equal to 0.3%, aluminum, and other inevitable impurities.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.