I have recreated complete parts by using shaped investment core and welding bronze around it. After chasing nobody new the difference.
Do you have any pictures of this thing you do, Mr Supin? Maybe you
could post them on your blog? It would intrest me greatly to see
pictures of chased bronze that was formed by welding. ( I assume that
you mean brazing, not welding? ) I am a firm believer that pictures
are the proof of the pudding… the taste comes afterwards. But I am
always willing to learn a new technique.
Cheers, Hans
http://www.meevis.com