What to do when you have to solder parts to aluminium?
I considered aluminium clad PCB's for a design and aluminium solder was required to solder components to the aluminium.
At the time I Googled and didn't get a hit. I recall getting an email from Kester that their solder for aluminium is no longer available. Alusol.
I even tried a low oxygen solution of using regular solder and cooking oil. Mmmmm fried solder. Didn't work.. :( Goofed or myth ..I dunno but I hate greasy electronics.