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国外普遍认为决定中和大口径火炮炮管磨损和烧蚀速率的最重要因素是用作发射装药的火药的各种性能,特别是火焰温度。尽管迄今为止对于烧蚀这一复杂的现象和过程尚未彻底地了解,但是多少年来的大量实践已经证明,火药的火焰温度和磨损烧蚀速率之间有密切的联系。据近几年中发表的资料报道,美国海军會在5英寸(127毫米)54倍口径舰炮上采用三种火药(M6型单基药、M26型双基药和海军冷火药)作过试验,发现膛线起始部位的磨损速率与炮膛表面温度和火药的火焰温度之间存在有指数的关系。共它因素对炮管磨损的影
It is widely recognized abroad that the most important factor in determining the rate of wear and ablation of large-caliber artillery barrel is the various properties of gunpowder used for launching charges, especially the flame temperature. Although so far not a thorough understanding of the complex phenomena and processes of ablation, numerous years of practice have shown that there is a close relationship between the flame temperature of the propellant and the ablative ablation rate. According to information published in recent years, the U.S. Navy has tested the use of three types of gunpowder (M6 single base, M26 double base and Navy cold gunpowder) on a 5-inch (127 mm) 54-caliber naval gun Found that there was an exponential relationship between the wear rate at the start of the rifling and the surface temperature of the bore and the flame temperature of the powder. A total of its factors on the impact of barrel wear