公开(公告)号：WO2016000575A1

公开(公告)日：2016-01-07

申请号：PCT/CN2015/082552

申请日：2015-06-26

Applicant: BYD COMPANY LIMITED

Inventor： ZHANG, Faliang ,  REN, Youping ,  GONG, Qing

IPC: C22C23/00 ,  C22C23/02 ,  C22C23/04 ,  C22C23/06

CPC classification number: C22C23/00 ,  C22C23/02 ,  C22C23/04 ,  C22C23/06

Abstract: A magnesium alloy is provided, based on a total weight of the magnesium alloy, comprising: about 0.2-1.35wt％of Al; about 0.05-3wt％of Mn; about 0.1-2wt％of Si; about 0-0.005wt％of Fe; about 0-0.01wt％of Cu; about 0-0.01wt％of Ni; about 0-0.01wt％of Co; about 0-1wt％of a rare earth element; about 0-1wt％of Zn; about 0-0.1wt％of Be; about 0-1wt％of Zr; about 0-0.005wt％of Ca; 0-0.005wt％of Sn: and about 90.505-99.65wt％of Mg.

Abstract translation: 基于镁合金的总重量提供镁合金，其包含：约0.2-1.35重量％的Al; 约0.05-3wt％的Mn; 约0.1-2重量％的Si; 约0-0.005重量％的Fe; 约0-0.01重量％的Cu; 约0-0.01重量％的Ni; 约0-0.01重量％的Co; 约0-1wt％的稀土元素; 约0-1wt％的Zn; 约0-0.1重量％的Be; 约0-1wt％的Zr; 约0-0.005wt％的Ca; 0-0.005重量％的Sn和约90.505-99.65重量％的Mg。

公开(公告)号：EP3219819A1

公开(公告)日：2017-09-20

申请号：EP15859658.5

申请日：2015-04-08

Applicant: BYD Company Limited

Inventor： ZHANG, Faliang ,  REN, Youping ,  GONG, Qing

IPC: C22C23/06 ,  C22F1/06

CPC classification number: C22C23/06 ,  C22F1/06

Abstract: The present disclosure provides a magnesium alloy and a preparation method and an application thereof. Based on the total weight of the magnesium alloy, the magnesium alloy includes 2-3.5 wt% of Ce, 0.01-0.2 wt% of R, 0.8-1.5 wt% of Mn, 0-0.01 wt% of Fe, 0-0.01 wt% of Cu, 0-0.01 wt% of Ni, 0-0.01 wt% of Co, 0-0.01 wt% of Sn, 0-0.01 wt% of Ca, and 94.74-97.19 wt% of Mg, wherein R is at least one selected from Al and Zn.

Abstract translation: 本发明提供一种镁合金及其制备方法和应用。 基于所述镁合金的总重量，所述镁合金包含2-3.5重量％的Ce，0.01-0.2重量％的R，0.8-1.5重量％的Mn，0-0.01重量％的Fe，0-0.01重量％ 的Cu，0-0.01重量％的Ni，0-0.01重量％的Co，0-0.01重量％的Sn，0-0.01重量％的Ca和94.74-97.19重量％的Mg，其中R至少为 一个选自Al和Zn。

公开(公告)号：EP3219818A1

公开(公告)日：2017-09-20

申请号：EP15859380.6

申请日：2015-04-08

Applicant: BYD Company Limited

Inventor： ZHANG, Faliang ,  REN, Youping

IPC: C22C23/00 ,  C22C23/06 ,  C22F1/06

CPC classification number: C22C23/06 ,  C22C1/02 ,  C22C23/00 ,  C22F1/06

Abstract: The present disclosure provides a magnesium alloy and a preparation method and an application thereof. Based on the total weight of the magnesium alloy, the magnesium alloy includes 0.8-1.4 wt% of rare earth element, 0.01-0.2 wt% of R, 0.8-1.5 wt% of Mn, 0-0.01 wt% of Fe, 0-0.01 wt% of Cu, 0-0.01 wt% of Ni, 0-0.01 wt% of Co, 0-0.01 wt% of Sn, 0-0.01 wt% of Ca, and 96.84-98.39 wt% of Mg, wherein R is at least one selected from Al and Zn.

Abstract translation: 本发明提供一种镁合金及其制备方法和应用。 基于所述镁合金的总重量，所述镁合金包括0.8-1.4重量％的稀土元素，0.01-0.2重量％的R，0.8-1.5重量％的Mn，0-0.01重量％的Fe，0- 0.01重量％的Cu，0-0.01重量％的Ni，0-0.01重量％的Co，0-0.01重量％的Sn，0-0.01重量％的Ca和96.84-98.39重量％的Mg，其中R为 至少一种选自Al和Zn。

公开(公告)号：EP3954797A1

公开(公告)日：2022-02-16

申请号：EP20787920.6

申请日：2020-03-26

Applicant: BYD Company Limited

Inventor： LI, Yunchun ,  GUO, Qiang ,  REN, Youping ,  XIE, Yongliang

IPC: C22C21/08 ,  C22C1/02

Abstract: A die-cast aluminum alloy and a preparation method and use thereof are disclosed. Based on the total mass of the die-cast aluminum alloy, the die-cast aluminum alloy includes: 4-9 wt% of Mg; 1.6-2.8 wt% of Si; 1.1-2 wt% of Zn; 0.5-1.5 wt% of Mn; 0.1-0.3 wt% of Ti; 0.009-0.05 wt% of Be; the balance of Al; and less than 0.2 wt% of inevitable impurities.

公开(公告)号：EP3219818B1

公开(公告)日：2019-06-26

申请号：EP15859380.6

申请日：2015-04-08

Applicant: BYD Company Limited

Inventor： ZHANG, Faliang ,  REN, Youping

IPC: C22C23/00 ,  C22C23/06 ,  C22F1/06

公开(公告)号：EP3219819B1

公开(公告)日：2019-03-27

申请号：EP15859658.5

申请日：2015-04-08

Applicant: BYD Company Limited

Inventor： ZHANG, Faliang ,  REN, Youping ,  GONG, Qing

IPC: C22C23/06 ,  C22F1/06