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Posted: Wed 10:34, 30 Mar 2011 Post subject: ghd stijltang 基于纳౱ |
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基于纳米材料改性发射药的身管延寿技术研究
部向前7~14mm处第8期宋道志等:基于纳米材料改性发射药的身管延寿技术研究(a)使用纳米弹(b)使用制式弹图2膛线起始部向前0~7miD.段内膛表面形貌Fig.2Surfacefeatureofthegunbarrel0~7mmforwardoftheriflingorigin身管内膛的显微形貌图片如图3所示.检测结果表明,[link widoczny dla zalogowanych],此段纳米弹枪管的烧蚀明显好于制式弹枪管,[link widoczny dla zalogowanych],表面铬层少量脱落,[link widoczny dla zalogowanych],制式弹枪管铬层基本全部脱落.■_
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