Anode rods are used in RV and home hot water heaters. Aluminum tanks are not required to have an anode rod where steel tanks usually are.
Water heaters can operate without an anode rod. If tank is not made of steel, then no anode rod is present. If tank is made from steel or glass-lined steel, then anode rod is necessary for long life of tank. Without anode rod, water will rust tank causing leaks and possible failure where tank bursts open and floods house until water is turned off. Anode rods are made of lower noble metals than steel water heater tank. When the two metals are connected together, water reacts with lower noble metal first, so the water dissolves anode rod instead of rusting tank. Anode rods should be checked every two-four years, more frequently when water is softened. Factory-made, gas and electric, steel water heaters come with one or two anode rods installed. Tanks with longer warranties generally have two anode rods. Check manual for specifics. Adding a second anode rod can prolong life of water heater. Ship hulls and propellers, and steel bridges, and other structures that come in contact with water also have anode rods.
No. They are powdered metal.
Yes..look up alumaloy welding rods
Nose surgery?
Aluminium metal is formed at the carbon anode (negative).
There are alumium batteries . The aluminium-ion battery is conceptually similar to the lithium-ion battery: when the battery is discharged atoms from a metal anode are oxidised, releasing electrons into the external circuit. When recharged, the electrons are driven back to the anode.
I'm not sure what you mean by 'safe', but vinegar can etch aluminum - so I would not recommend leaving vinegar in an aluminum pot overnight.
the two types of anode is stationary anode and rotating anode
yes it is because sprite cans are aluminum and u drink from it :)
Ive never heard of them being used before in salt water pools.
Aluminum products cannot go into the dishwasher because they will melt from the heat of the dishwasher. However, some aluminum products are dishwasher safe. If it is dishwasher safe, it will say so on the product.