ALUMINUM ALLOY, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF

Title:

ALUMINUM ALLOY, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF

Document Type and Number:

WIPO Patent Application WO/2021/254154

Kind Code:

A1

Abstract:

Provided are an aluminum alloy and a preparation method therefor and application thereof. According to weight percentage, the aluminum alloy comprises: 9-11% Si, 0.001-0.2% Mg, 0.3-0.7% Fe, 0.003-0.04% Sr, 0.003-0.03% B, 0.001-0.2% Zn, 0.001％-0.1% Cu, 0.001％-0.09% Mn, less than 0.05% Cr, 0.002-0.05% Ga, 0.001-0.01% Mo, and the remainder is aluminum and other elements, wherein the total amount of other elements is less than 0.1%.

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Inventors:

GONG QING (CN)
GUO QIANG (CN)
WANG MENGDE (CN)
WANG HUA (CN)
ZHAI YUSHAN (CN)
LIU XIAORUI (CN)
HU BANGHONG (CN)
AN WEI (CN)
FU JINGSONG (CN)

Application Number:

PCT/CN2021/097984

Publication Date:

December 23, 2021

Filing Date:

June 02, 2021

Export Citation:

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Assignee:

BYD CO LTD (CN)
HUAWEI TECH CO LTD (CN)

International Classes:

C22C21/02; C22C1/02; C22F1/043; F28F21/08

Foreign References:

CN111101029A	2020-05-05
CN104616897A	2015-05-13
CN103572111A	2014-02-12
CN111041302A	2020-04-21
CN106282702A	2017-01-04

Other References: