新型镁合金材料有望用于制造民用飞机内部零件
发布时间：2019-01-29 20:38
【摘要】：正由于镁及镁合金材料遇明火会发生猛烈的燃烧,发出令人胆战心惊的眩目白光,因此数十年来美国联邦航空管理条例规定民用飞机内部零部件不准用镁及镁合金制造;美国机动车工程师学会标准(SAE Standard)AS-8049条3.3款材料和工艺的要求中明确标明"不能使用镁合金"。但是现在的情况会有所松动,一些飞机
[Abstract]:Because magnesium and magnesium alloy materials will burn violently in the open fire, giving off a startling glare, the federal aviation regulations of the United States have for decades prohibited the manufacture of magnesium and magnesium alloy for the internal parts of civil aircraft. The requirements for material and process of the American Academy of Automotive Engineers Standard (SAE Standard) AS-8049 3.3 clearly indicate that magnesium alloys shall not be used. But now things are going to be looser, some planes.
【分类号】：V252.2
，
本文编号：2417842
[Abstract]:Because magnesium and magnesium alloy materials will burn violently in the open fire, giving off a startling glare, the federal aviation regulations of the United States have for decades prohibited the manufacture of magnesium and magnesium alloy for the internal parts of civil aircraft. The requirements for material and process of the American Academy of Automotive Engineers Standard (SAE Standard) AS-8049 3.3 clearly indicate that magnesium alloys shall not be used. But now things are going to be looser, some planes.
【分类号】：V252.2
，
本文编号：2417842
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