公开(公告)号：EP2483434B1

公开(公告)日：2018-06-27

申请号：EP10824432.8

申请日：2010-09-24

Applicant: BYD Company Limited

Inventor： GONG, Qing ,  JIAN, Yongxi ,  ZHANG, Faliang

IPC: C22C45/10 ,  C22C1/02 ,  B22D27/04 ,  B22D27/15 ,  B22D27/00 ,  C22C1/00

CPC classification number: C22C45/10 ,  B22D27/003 ,  B22D27/04 ,  B22D27/15 ,  C22C1/002 ,  C22C1/02

Abstract: An amorphous alloy having the general formula of: (ZrxAlyCuzNi1-x-y-z)100-a-bScaYb, wherein x, y, and z are atomic percents, and a and b are atom molar ratios, in which: about 0.45≦̸x≦̸about 0.60; about 0.08≦̸y≦̸about 0.12; about 0.25≦̸z≦̸about 0.35; 0

公开(公告)号：EP2499270A1

公开(公告)日：2012-09-19

申请号：EP10829516.3

申请日：2010-11-08

Applicant: BYD Company Limited

Inventor： GONG, Qing ,  LI, Yunchun ,  JIAN, Yongxi ,  ZHANG, Faliang

IPC: C22C45/10 ,  C22C45/00 ,  C22C1/02

CPC classification number: C22C1/02 ,  C22C45/10

Abstract: A zirconium (Zr)-based amorphous alloy and a preparing method thereof are provided. The Zr-based amorphous alloy is represented by the general formula of (Zr
a M
b N
c )
100-x Q
x , in which M is at least one transition metal except Zr; N is Be or Al; Q is selected from the group consisting of CaO, MgO, Y
2 O
3 , Nd
2 O
3 and combinations thereof; a, b and c are atomic percents of corresponding elements; and 45≤a≤75, 20≤b≤40, 1≤c≤25, a+b+c=100, and 1≤x≤15. A method for recycling a Zr-based amorphous alloy is also provided.

公开(公告)号：EP2494084A1

公开(公告)日：2012-09-05

申请号：EP10826043.1

申请日：2010-10-14

Applicant: BYD Company Limited

Inventor： GONG, Qing ,  ZHANG, Faliang ,  JIAN, Yongxi

IPC: C22C45/10 ,  C22C1/02

CPC classification number: C22C45/10 ,  B22D27/003 ,  B22D27/15 ,  C22C1/002 ,  C22C1/02 ,  C22C16/00

Abstract: Alloys and methods for preparing the same are provided. The alloys are represented by the general formula of ZraAlbCucNid)100-e-fYeMf, wherein a, b, c, and d are atomic fractions, in which: 0.472≦̸a≦̸0.568; 0.09≦̸b≦̸0.11; 0.27≦̸c≦̸0.33; 0.072≦̸d≦̸0.088; the sum of a, b, c, and d equals 1; e and f are atomic numbers of elements Y and M respectively, in which 0≦̸e≦̸5 and 0.01≦̸f≦̸5; and M is selected from the group consisting of Nb, Ta, Sc, and combinations thereof.

Abstract translation: 提供了合金及其制备方法。 所述合金由通式Z a Al b Cu c N e d）100 -e-f Y e M f表示，其中a，b，c和d是原子分数，其中：0.472＆nE; a 1E 1; 0.568; 0.09＆NLE; B＆NLE; 0.11; 0.27＆NLE; C＆NLE; 0.33; 0.072＆NLE; d＆NLE; 0.088; a，b，c和d的和等于1; e和f分别是元素Y和M的原子序数，其中0和nEE和nEE分别为5和0.01 nEE; M选自Nb，Ta，Sc及其组合。