Welded with water

Usually used for gas welding, it is used for gas from oxygen cylinders combined with acetylene gas to heat fusion welds. Recently, British scientists have developed a handheld device that can generate heat from a tap.

Flame-retardant welding technology is being tested in the United Kingdom. (Photo: safeflameproject.eu)

"Instead of using gas, acetylene to make a source of heat, they use the electrolysis method, splitting water into hydrogen and oxygen, and putting it in one." welding torches make a fire.

The flame characteristics generated by this system are less 'cool ' than the hot spots that are formed of oxygen and acetylene.

In particular, this fire does not endanger the eyes. The fire will remain cold even after use, so it can be placed wherever you want.

Compared to acetylene gas, this method is 20 times cheaper because of the limited costs associated with gas storage, insurance and transportation costs.

Small and medium enterprises will take advantage of these advantages.