Aluminum tube is a type of non-ferrous metal pipe. It refers to a metal tubular material that is extruded from pure aluminum or aluminum alloy and is hollow along its entire longitudinal length.
Copper and aluminum have significant differences in physical and chemical properties that determine their different uses and properties in electronic and electrical applications. Here are some of the key differences between copper and aluminum:
Copper is industrial pure copper. Because it has a rose red color and turns purple after an oxide film is formed on the surface, it is generally called copper, also known as copper. It is copper containing a certain amount of oxygen, so it is also called oxygen-containing copper, and sometimes it can also be regarded as a copper alloy.
Flux has a very broad definition, including molten salt, organic matter, active gas, metal vapor, etc., that is, excluding the base metal and solder, it generally refers to the third type of all substances used to reduce the interfacial tension between the base metal and the solder.
