Metal to Ceramic

If it's OK for the glue to show use:

LePage's Metal Epoxy

J-B Weld

Faststeel Epoxy Putty if you have gaps to fill

Because they are stronger.
But if you don't want the glue to show use:

Krazy Glue

Super Glue

Zap

Zap-a-Gap if you have gaps to fill

Whenever you are gluing metal it's a good idea to clean it first with steel wool or sandpaper. (Rust never sleeps.)