| 发明名称 |
MAGNESIUM ALLOY, METHOD FOR THE PRODUCTION THEREOF AND USE THEREOF |
| 摘要 |
A magnesium alloy, implants and method for the production thereof. The magnesium alloy includes 1.5 to 7.0% by weight Zn, 0.5 to 3.5% by weight Al, the remainder being magnesium which contains impurities, which promote electrochemical potential differences and/or the formation of precipitations and/or intermetallic phases, in a total amount of no more than 0.0063% by weight of Fe, Si, Mn, Co, Ni, Cu, Zr, Y, Sc or rare earths having the ordinal numbers 21, 57 to 71 and 89 to 103, Be, Cd, In, Sn and/or Pb as well as P. |
| 申请公布号 |
US2015119995(A1) |
申请公布日期 |
2015.04.30 |
| 申请号 |
US201314395954 |
申请日期 |
2013.06.20 |
| 申请人 |
BIOTRONIK AG |
发明人 |
Mueller Heinz;Uggowitzer Peter;Loeffler Joerg |
| 分类号 |
C22C23/04;A61L27/58;A61L27/04;C22F1/06;C22C23/02 |
主分类号 |
C22C23/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A magnesium alloy having improved mechanical and electrochemical properties, comprising:
1.5 to 7.0% by weight Zn, 0.5 to 3.5% by weight Al, the remainder being magnesium which contains impurities, which promote electrochemical potential differences and/or the formation of precipitations and/or intermetallic phases, in a total amount of no more than 0.0063% by weight of Fe, Si, Mn, Co, Ni, Cu, Zr, Y, Sc or rare earths having the ordinal numbers 21, 57 to 71 and 89 to 103, Be, Cd, In, Sn and/or Pb as well as P, wherein the alloy content of Zn in % by weight is greater than or equal to the alloy content of Al in % by weight. |
| 地址 |
Buelach CH |
