| 发明名称 |
SILICON CARBIDE-CONTAINING MOLD AND FACECOAT COMPOSITIONS AND METHODS FOR CASTING TITANIUM AND TITANIUM ALUMINIDE ALLOYS |
| 摘要 |
The disclosure relates generally to mold compositions and methods of molding and the articles so molded. More specifically, the disclosure relates to silicon carbide-containing mold compositions, silicon carbide-containing intrinsic facecoat compositions, and methods for casting titanium-containing articles, and the titanium-containing articles so molded. |
| 申请公布号 |
US2015144286(A1) |
申请公布日期 |
2015.05.28 |
| 申请号 |
US201314090773 |
申请日期 |
2013.11.26 |
| 申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
BEWLAY Bernard Patrick;MCKIEVER Joan;ELLIS Brian Michael;MCCLASKY Nicholas Vincent |
| 分类号 |
B22C3/00;B22C9/02;C08K3/22;C09D1/00;C08K3/34;B22C1/00;B22C9/22 |
主分类号 |
B22C3/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A mold for casting a titanium-containing article, comprising:
a calcium aluminate cement comprising calcium monoaluminate, calcium dialuminate, and mayenite, wherein said mold has a silicon carbide-containing intrinsic facecoat of about 10 microns to about 500 microns between a bulk of the mold and a mold cavity. |
| 地址 |
Schnectady NY US |
