HIGH TEMPERATURE COMPOSITE PROJECTILE BARREL |
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| 申请号 | EP14840129 | 申请日 | 2014-08-28 | 公开(公告)号 | EP3039374A4 | 公开(公告)日 | 2017-01-04 |
| 申请人 | PROOF RES INC; | 发明人 | CURLISS DAVID B; LINCOLN JASON E; DEGERNESS MICHAEL K; | ||||
| 摘要 | A composite projectile barrel is disclosed comprising a polymer matrix composite outer shell that accommodates higher temperature loading. In one embodiment, the invention comprises an outer shell fabricated from carbon fibers and polyimide resin having a glass transition temperature greater than 500° F. In another embodiment, the resin mixture includes a plurality of sizes of aluminum particles, between about 0.1 microns and 10.0 microns in diameter and of approximately spherical shape, as a thermal conductive additive. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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