Aluminium is a flexible and lightweight metal for Car thing repair.
Without contaminants on the metal, there are no harmful fumes, either.
Techniques
A tricky thing about aluminum is it does not show color changes when heated to the melting point like steel does, so care must be taken to learn recognize this point.Difficulties
Repairing Car bodies with aluminium can be arduous, on account of oxygen contamination can ruin the process. Modern welding methods have made this problem easier to handle. It's best not to use serrated hammers during the body work, since the soft nature of aluminum could result in gouging.
TIG Welding
TIG (Tungsten Inert Gas) welding emerged in 1950. It's considered the best type of welding for aluminum body work. TIG has superior weld arc control and doesn't produce sparks or messy spatter when the surface is clean.Historically, aluminium used in vehicle bodies has been environing a faraway clock. The hood of the Base T Ford was trumped-up of aluminium and 1930s vehicles besides had aluminium parts. The leading work to using aluminium instead of steel is the significantly lighter weight.
Cleanliness of the metal is important, since residue can contain oxygen and hydrogen that will result in poor welds.
