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Perhaps there should be some information on this. --petebachant 19:31, 17 July 2013 (UTC) []It basically isn't weldable, though a bit of work with friction-stir welding of 7075-0 is showing that there may be some promise along those lines.
7075 aluminium alloy (AA7075) is an aluminium alloy with zinc as the primary alloying element. It has excellent mechanical properties and exhibits good ductility ...
It is weldable only through friction welding, and has average machinability. Due to poor corrosion resistance, it is often clad with aluminium or Al-1Zn for protection, although this may reduce the fatigue strength. [1] [2] In older systems of terminology, 2XXX series alloys were known as duralumin, and this alloy was named 24ST.
Consisting of alloys that were meant to replace the popular 2024 and 7075 alloys directly, the second generation of Al–Li had high lithium content of at least 2%; this characteristic produced a large reduction in density but resulted in some negative effects, particularly in fracture toughness. The third generation is the current generation ...
Many metals and thermoplastics can be welded, but some are easier to weld than others (see Rheological weldability). A material's weldability is used to determine the welding process and to compare the final weld quality to other materials. Weldability is often hard to define quantitatively, so most standards define it qualitatively.
In today's puzzle, there are eight theme words to find (including the spangram). Hint: The first one can be found in the top-half of the board. Here are the first two letters for each word:
Pickett was also in on the ensuing Eagles offensive possession and will lead the team the rest of the way today. Hurts, after entering the blue medical tent, appeared briefly with his helmet on ...
Other times, like in the case where the applied stress is tension or compression parallel to the axis of the weld, the strength of the weld is not a design consideration. [8] A significant advantage of bonding with adhesives instead of welding is that there is not enough heat generated to create any kind of undesirable effects due to thermal ...