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Composite gun barrel with outer sleeve made from shape memory alloy to dampen firing vibrations
Composite gun barrel with outer sleeve made from shape memory alloy to dampen firing vibrations
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机译：复合枪管，其外部套筒由形状记忆合金制成，可抑制射击振动
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摘要
According to one aspect, a composite gun barrel comprises an inner rifled liner tube having an outer surface, and an outer sleeve comprising a shape memory alloy and having an inner surface disposed against the outer surface of the inner rifled liner tube. The inner rifled liner tube is configured for guiding projectiles and the outer sleeve is configured for dampening the firing vibrations encountered by the inner rifled liner tube. A method for forming a composite gun barrel comprises providing an inner rifled liner tube having an outer surface. A sleeve made from a shape memory alloy and having an inner surface is provided. The outer sleeve is disposed about the inner rifled liner tube so that the inner surface of the outer sleeve substantially engages the outer surface of the inner rifled liner tube.
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