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A vintage aluminum Christmas tree. An aluminum Christmas tree is a type of artificial Christmas tree that was popular in the United States from 1958 until about the mid-1960s. As its name suggests, the tree is made of aluminum, featuring foil needles and illumination from below via a rotating color wheel . The aluminum Christmas tree was used ...
AlSi10Mg-0403 alloy is a specific type of AlSi10Mg that comprises aluminium alloyed with silicon of mass fraction up to 10%, small quantities of magnesium and iron, along with other minor elements. The presence of silicon makes the alloy both harder and stronger than pure aluminium due to the formation of Mg2Si precipitate.
Aluminium–air battery. Aluminium–air batteries (Al–air batteries) produce electricity from the reaction of oxygen in the air with aluminium. They have one of the highest energy densities of all batteries, but they are not widely used because of problems with high anode cost and byproduct removal when using traditional electrolytes.
Aluminum Overcast. Aluminum Overcast, B-17G-105-VE, s/n 44-85740, civil registration N5017N, as of November 2022, is one of only 6 presently airworthy Boeing B-17 Flying Fortresses of the 46 complete surviving airframes in existence. It never saw combat, and it escaped the fate of many aircraft that were scrapped after World War II.
Website. www .aluminum .org. The Aluminum Association is a trade association for the aluminum production, fabrication and recycling industries, and their suppliers. [1] The Association is a 501 (c) (6) non-profit organization based in Arlington, Virginia, United States. (The Association was based in Washington, D.C. until c. 2005 .)
Aluminium–silicon alloys or Silumin is a general name for a group of lightweight, high-strength aluminium alloys based on an aluminum – silicon system (AlSi) that consist predominantly of aluminum - with silicon as the quantitatively most important alloying element. Pure AlSi alloys cannot be hardened, the commonly used alloys AlSiCu (with ...
Aluminium oxynitride (marketed under the name ALON by Surmet Corporation [3]) is a transparent ceramic composed of aluminium, oxygen and nitrogen. Aluminium oxynitride is optically transparent (≥ 80%) in the near-ultraviolet, visible, and mid-wave- infrared regions of the electromagnetic spectrum. It is four times as hard as fused silica ...
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