use of propane and oxygen
2007-10-10 11:02:44 · 5 answers · asked by cule9999 1 in Science & Mathematics ➔ Engineering
Depends to some extent othe sizes involved,Problem is Aluminium alloys conduct the heat so quickly from the weld area that it's very difficult to get fusion.It's best to use argon arc (or if in USA,heliarc)equipment.If you are dealing with sheet metal, and you dont need a leakproof joint,Spotwelding
does the trick.
2007-10-10 11:28:33 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Try a product from this site--
---http://www.aluminumrepair.com/----
welding aluminum with a propane torch.
2007-10-10 12:23:13 · answer #2 · answered by paul h 7 · 0⤊ 0⤋
do not use propane and oxygen. Use a TIG welder, aluminum rod, argon and another gas I don't remember.
2007-10-10 11:16:05 · answer #3 · answered by pitbull1969 5 · 0⤊ 0⤋
Friction stir welding or MIG will also do.
2007-10-10 22:09:09 · answer #4 · answered by Anonymous · 0⤊ 0⤋
ultrasonic welding can be suitable too;
2007-10-10 11:28:30 · answer #5 · answered by Anonymous · 0⤊ 0⤋