No. Stainless Steel will resist contamination from the aluminum when they are used together.
Steel
Mostly molded plastics then printed circuit boards (plastic composites, copper traces, solder) then ICs (plastic, metal alloy leads, silicon chips, aluminum or gold bond wires) then minor miscellaneous materials.
aluminum alloys because aluminum is quite strong for how light it is
A swamping resistor is usually manufactured from the metal alloy manganin (trade name), or other alloy with similar resistance/temperature characteristics -i.e. practically zero temperature coefficient of resistance. In other words, its resistance will remain more-or-less constant over a wide range of temperature variation.
Yes. Several aluminum alloy's particularly 7075 series
5056 aluminum
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Aluminum extrusions are used to turn aluminum alloy into other materials for cross sectional profiles. It is extracted from other metals containing aluminum and squeezed out.
Simply aluminium doesn't rust!!
an alloy
5056 aluminum
Aluminum alloy or cast iron
Alloy wheels are generally made of aluminum so they are actually the same thing. There are also alloy wheels made of magnesium that are used sometimes used for race cars. Aluminum wheels will give you a smoother ride than regular steel wheels.
An alloy is used where a pure metal is not sufficient. As an example, the superstructure of an aircraft is aluminum. By itself it is too soft and does not have the correct properties. So Aluminum is usually alloyed with a small amount ( 2- 3% ) of copper. This makes an aerospace alloy that is extremely useful.
The most common material used for automotive pistons is an aluminum alloy.
Aluminum is an element. It is used for endless numbers of things, being a very convenient metal that does not rust and has a higher strength to weight ratio than iron does. A very key use is as an aerospace alloy. Aircraft fuselages are manufactured from an alloy that is > 97% Aluminum