| 发明名称 |
High-Plasticity Free-Cutting Zinc Alloy |
| 摘要 |
The present invention relates to a high-plasticity free-cutting zinc alloy, which includes the following components in percentage of weight: 1-10% Cu, 0.1-3.0% Bi, 0.01-1.5% Mn, 0.001-1% Ti and/or 0.01-0.3% Zr, optional component X, optional component Y, and a remainder component being Zn having less than or equal to 0.01% unavoidable impurities, wherein component X amounts to 0-1.0% and includes at least one element selected from Cr, V, Nb, Ni and Co; and component Y amounts to 0-1.0% and includes at least one element selected from B, As, P and rare earth metal. Compared with existing zinc alloys, the present invention has good machinability, higher plasticity and improved processability, which can be widely used in F connectors, pen manufacturing, socket connectors, locks and etc. |
| 申请公布号 |
US2016369375(A1) |
申请公布日期 |
2016.12.22 |
| 申请号 |
US201414417688 |
申请日期 |
2014.01.26 |
| 申请人 |
NINGBO POWERWAY ALLOY MATERIAL CO., LTD. |
发明人 |
Sun Wensheng;Yang Shu;Yu Xing;Xu Dingyang;Chen Yongli;Zhou Hongbo;Zhang Ming |
| 分类号 |
C22C18/02;C22C18/00 |
主分类号 |
C22C18/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A high-plasticity free-cutting zinc alloy comprising the following components in percentage of weight:
1-10% Cu, 0.1-3.0% Bi, 0.01-1.5% Mn, 0.001-1% Ti and/or 0.01-0.3% Zr, optional component X, optional component Y, and a remainder component being Zn having less than or equal to 0.01% unavoidable impurities, wherein component X amounts to 0-1.0% and comprises at least one element selected from Cr, V, Nb, Ni and Co; and component Y amounts to 0-1.0% and comprises at least one element selected from B, As, P and rare earth metal. |
| 地址 |
Zhejiang CN |
