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建立人际资源圈Aluminum
2013-11-13 来源: 类别: 更多范文
Aluminum
Dear Xavier,
Hello buddy! How is the weather in Paris' It is extremely cold in New York and there is snow all over the place. The reason I am writing is to give you the information you wanted on aluminum. I have everything you would possibly want to know about everything from mining to recycling, but I will begin with a little background on the element first.
Aluminum is the third most abundant element in the Earth's crust and was probably formed during the birth of our solar system through collisions of hydrogen atoms under intense heat and pressure. Aluminum never occurs as a metal in nature and is only found in the form of its compounds, such as alumina, because of its strong affinity with oxygen. It is this special bond for oxygen that explains why it withstood all attempts to prepare it in its elemental form until well into the nineteenth century.
The aluminum industry was founded in 1854, but it was not until the late 1880's that a method was found to bring down
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