| 发明名称 |
Methods for producing silicon carbide fibers |
| 摘要 |
Methods of producing silicon carbide fibers. The method comprises reacting a continuous carbon fiber material and a silicon-containing gas in a reaction chamber at a temperature ranging from approximately 1500° C. to approximately 2000° C. A partial pressure of oxygen in the reaction chamber is maintained at less than approximately 1.01×102 Pascal to produce continuous alpha silicon carbide fibers. Continuous alpha silicon carbide fibers and articles formed from the continuous alpha silicon carbide fibers are also disclosed. |
| 申请公布号 |
US9272913(B2) |
申请公布日期 |
2016.03.01 |
| 申请号 |
US201414570927 |
申请日期 |
2014.12.15 |
| 申请人 |
ADVANCED CERAMIC FIBERS, LLC |
发明人 |
Garnier John E.;Griffith George W. |
| 分类号 |
C01B31/06;C01B31/36 |
主分类号 |
C01B31/06 |
| 代理机构 |
|
代理人 |
Nydegger Workman |
| 主权项 |
1. A method of producing alpha silicon carbide fibers, comprising:
reacting a carbon fiber material and a silicon-containing gas in a reaction chamber at a temperature ranging from approximately 1500° C. to approximately 2000° C. and a pressure of about 1 atmosphere; and maintaining a partial pressure of oxygen in the reaction chamber of less than approximately 1.01×102 Pascal to produce alpha silicon carbide fibers. |
| 地址 |
Idaho Falls ID US |
