Welding copper and copper alloys

[Cippee]

I like welding copper and it's alloys. I like this video and though I would share it. You want a test weld a 1/2" copper pipe using a 14 gauge copper wire as filler metal. It's quite tricky. Silicon bronze is easier to weld then copper though. When ever I have to weld copper or it's alloys I'm happy. However I don't like brass the zinc sucks and will make you sick.

http://www.youtube.com/v/12Q0uejml7s?autoplay=1