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The Most Important Element

机译:最重要的元素

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As a member of the advanced material community have you ever questioned what might be the most important element in our quiver? Certainly the first response might be to fall back on the standard engineering answer: "It depends." As you think through the possible answers to the question your circumstances, your area of discipline or your passion may influence your response. An organic chemist might suggest that Carbon is the most important element, forming the backbone of many of the materials we regularly employ. If you are a pilot flying at high altitude or an astronaut in orbit you might think of Oxygen as the most important element. If you develop strong, permanent magnets then you might elect elements like Neodymium, Samarium or Strontium. If you find yourself working in composites you are probably aware that it has often been said that nine out of ten composite designers prefer Aluminum.
机译:作为先进材料社区的成员,您是否曾经质疑过,在我们的颤动中最重要的因素是什么?当然,第一个反应可能是依靠标准的工程答案:“取决于情况”。当您通过对问题的可能答案进行思考时,您的处境,纪律或热情可能会影响您的回答。有机化学家可能认为碳是最重要的元素,构成了我们经常使用的许多材料的主干。如果您是高空飞行的飞行员或在太空中的宇航员,您可能会认为氧气是最重要的元素。如果您开发出坚固的永磁体,那么您可能会选择钕,Sa或锶等元素。如果您发现自己从事复合材料的工作,您可能已经知道,经常有人说十分之九的复合材料设计师更喜欢铝。

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