| 发明名称 |
LEAD-FREE AND CORROSION RESISTANT COPPER ALLOY FOR CAST |
| 摘要 |
According to the present invention, lead-free and corrosion resistant brass alloy for casting includes 60-65 wt% of copper (Cu), 0.1-3.0 wt% of aluminum (Al), 0-0.25 wt% of lead (Pb), 0-0.2 wt% of iron (Fe), 0.5-6.0 wt% of tin (Sn), 0.02-0.25 wt% of phosphorous (P), and the remainder being zinc (Zn). |
| 申请公布号 |
KR20140096641(A) |
申请公布日期 |
2014.08.06 |
| 申请号 |
KR20130009446 |
申请日期 |
2013.01.28 |
| 申请人 |
DAECHANG CO., LTD.;SEOWON CO., LTD. |
发明人 |
KWAK, BEOM SOO;PARK, YONG SIK;JUN, WAN GI;PARK, KI WON;KIM, SEONG SOOL;KWON, JIN O |
| 分类号 |
C22C9/00;C22C9/01;C22C9/02 |
主分类号 |
C22C9/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
