Composite projectile barrel |
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| 申请号 | US15650262 | 申请日 | 2017-07-14 | 公开(公告)号 | US10113824B2 | 公开(公告)日 | 2018-10-30 |
| 申请人 | K & M Innovations Limited; | 发明人 | Peter Darcy Kowalski; Stephen Robert Mitchell McGuire; | ||||
| 摘要 | A composite projectile barrel having an inner barrel section and a composite outer barrel shell aligned coaxially with the inner barrel section is described. The inner barrel section may be made from a metal or metal alloy. The composite outer barrel shell may include two or more layers of carbon fiber prepreg and a layer of non-woven nanofiber web membrane disposed between adjacent layer of carbon fiber prepreg. The carbon fiber prepreg can include a weave of carbon fibers in a nanoparticle-reinforced resin matrix, with the resin content being less than or equal to 35 wt % of the carbon fiber content. The non-woven nanofiber web membrane can be Xantu.layr™. | ||||||
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| 说明书全文 | |||||||
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