新型鎂合金材料有望用于制造民用飛機內(nèi)部零件
發(fā)布時間：2019-01-29 20:38
【摘要】：正由于鎂及鎂合金材料遇明火會發(fā)生猛烈的燃燒,發(fā)出令人膽戰(zhàn)心驚的眩目白光,因此數(shù)十年來美國聯(lián)邦航空管理條例規(guī)定民用飛機內(nèi)部零部件不準用鎂及鎂合金制造;美國機動車工程師學會標準(SAE Standard)AS-8049條3.3款材料和工藝的要求中明確標明"不能使用鎂合金"。但是現(xiàn)在的情況會有所松動,一些飛機
[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.
【分類號】：V252.2
，
本文編號：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.
【分類號】：V252.2
，
本文編號：2417842
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