| 发明名称 |
COPPER BASED CASTING PRODUCTS AND PROCESSES |
| 摘要 |
A method of casting an article includes forming a melt comprising copper, introducing manganese into the melt to produce a copper-manganese alloy, and casting the copper-manganese alloy in a mold to form the article. The carbon and oxygen contents of the copper-manganese alloy are controlled in order to control the formation of graphite, manganese carbide, and/or manganese oxide particles within the article. Copper-manganese alloys containing carbon are also provided, as well as articles made therefrom in cast or wrought form. |
| 申请公布号 |
US2016312339(A1) |
申请公布日期 |
2016.10.27 |
| 申请号 |
US201415105998 |
申请日期 |
2014.12.22 |
| 申请人 |
PURDUE RESEARCH FOUNDATION |
发明人 |
Trumble Kevin Paul;Chaput Kevin Joseph |
| 分类号 |
C22C9/05;B22D21/02 |
主分类号 |
C22C9/05 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of casting an article comprising:
forming a melt comprising copper in a melting vessel; introducing manganese into the melt to produce a copper-manganese alloy; and casting the copper-manganese alloy in a mold to form the article, wherein the carbon and oxygen contents of the copper-manganese alloy are controlled in order to control the formation of graphite, manganese carbide, and/or manganese oxide particles within the article. |
| 地址 |
West Lafayette IN US |
