After a bit of cleaning the slag off, a solid, durable weld is left behind. The official name for this process is ‘exothermic welding‘, and it has been in use since the 19th century.

Broco, Inc. sets the world standard in underwater exothermic cutting and welding with advanced torches, stingers, rods and electrodes - designed by divers for divers. We share our exothermic ...

While you're watching, look out for the different household items which can be used for exothermic and endothermic reactions. A Bunsen burner flame is produced by burning methane gas. The ...