Aluminum

Some articles on aluminum:

Al Be Met - Basic Properties - Physical Properties
... ratio, 3.8 times that of aluminum or steel, minimizes flexure and reduces the chance of mechanically induced failure ... Thermal conductivity of approximately 210 W/m•K exceeds by about 25% that of common aluminum metal matrix composites such as Al 6061 ... the ceramic chip carriers (alumina has CTE of ~8ppm/K) more closely than does aluminum, which has a CTE of 24ppm/K ...
List Of Star Trek Materials - Metals For Starship Construction - Transparent Aluminum
... Star Trek technical manuals indicate that transparent aluminum is used in various fittings in starships, including exterior ship portals and windows ... Chief Engineer Montgomery Scott exchanges the chemical formula for transparent aluminum for several sheets of the material from a manufacturer called Plexicorp ... as being as transparent as glass while possessing the strength and density of high-grade aluminum ...
Skin (aircraft) - History
... As the twentieth century progressed, aluminum became an essential metal in aircraft ... brothers’ plane at Kitty Hawk in 1903 was a one-piece casting in an aluminum alloy containing 8% copper aluminum propeller blades appeared as early as 1907 and aluminum covers, seats, cowlings, cast ... Brequet designed a reconnaissance bomber that marked the initial use of aluminum in the working structure of an airplane ...
Christmas In The Post-War United States - Christmas Trees - Types - Aluminum
... In 1950, the Addis Brush Company patented an aluminum Christmas tree, the Silver Pine, that came with a floodlight and a rotating color wheel ... of Chicago manufactured aluminum trees in 1958, and The Aluminum Specialty Company of Manitowoc, Wisconsin manufactured more than a million aluminum trees between 1959 and 1969 ... The aluminum tree spectacle could be enhanced with a rotating Christmas tree stand ...
Alcan
... Alcan was a Canadian mining company and aluminum manufacturer ... It was founded in 1902 as the Northern Aluminum Company, Limited, renamed Aluminum Company of Canada, Limited ... in 1925, and Alcan Aluminum Limited ...

Famous quotes containing the word aluminum:

    With two sons born eighteen months apart, I operated mainly on automatic pilot through the ceaseless activity of their early childhood. I remember opening the refrigerator late one night and finding a roll of aluminum foil next to a pair of small red tennies. Certain that I was responsible for the refrigerated shoes, I quickly closed the door and ran upstairs to make sure I had put the babies in their cribs instead of the linen closet.
    Mary Kay Blakely (20th century)