When welding brass, one way to do it is by using silicon bronze. Heat up the brass until it starts fuming, then create a ball of silicon bronze and let it sink into the puddle. Make sure to avoid inhaling the fumes by using a fan or a fume extractor. Watch the full video showing how to weld dissimilar metals on YouTube https://youtu.be/sb19GhBFjhk | Weld.com

Aerospace Welding alloys can be extremely expensive. So it makes a lot of sense to practice first on cheap cold rolled steel. In this video, I compared 200 pulses per second to straight current and also a few tips for avoiding crater cracks and not melting away ends. See the stuff I used in this video here https://weldmongerstore.com/collections/frontpage | Welding Tips & Tricks

Brass welding | Free Flow