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Aluminium–copper alloys (AlCu) are aluminium alloys that consist largely of aluminium (Al) and traces of copper (Cu) as the main alloying elements.Important grades also contain additives of magnesium, iron, nickel and silicon (AlCu(Mg, Fe, Ni, Si)), often manganese is also included to increase strength (see aluminium-manganese alloys).
A metalsmith or simply smith is a craftsperson fashioning useful items (for example, tools, kitchenware, tableware, jewelry, armor and weapons) out of various metals. [1] Smithing is one of the oldest metalworking occupations. Shaping metal with a hammer is the archetypical component of smithing.
One application for this alloy is in aircraft armor, where it has equivalent ballistic characteristics to AA 7039, and a reduced susceptibility to stress corrosion cracking as compared to AA 5083. [2]: 3-202 AA 2519-T87 plate is weldable using AA 2319 filler. [2]: 3-202
Aluminium alloys are often used due to their high strength-to-weight ratio, corrosion resistance, low cost, high thermal and electrical conductivity.There are a variety of techniques to join aluminium including mechanical fasteners, welding, adhesive bonding, brazing, soldering and friction stir welding (FSW), etc. Various techniques are used based on the cost and strength required for the joint.
Adsorbent (to capture hydrocarbon impurities from the air; for extracting fluorine from a variety of media (the ability of aluminum oxide to chemosensitivity fluorine ions used for the purification of water with increased fluorine content; for vapor recovery of hydrogen fluoride from gases of super phosphate and electrolysis) for brightening ...
The Tinkerer (Phineas Mason) is a fictional character appearing in American comic books published by Marvel Comics.The character is usually depicted as an adversary of the superhero Spider-Man and the father of Rick Mason.
Aluminium (or aluminum in North American English) is a chemical element; it has symbol Al and atomic number 13. Aluminium has a density lower than that of other common metals, about one-third that of steel. It has a great affinity towards oxygen, forming a protective layer of oxide on the surface when exposed to air.
A tinker's dam is also reportedly a temporary patch to retain solder when repairing a hole in a metal vessel, such as a pot or a pan. It was used by tinkers and was usually made of mud or clay, or sometimes other materials at hand, such as wet paper or dough. The material was built up around the outside of the hole, so as to plug it.