Spatter can originate from rapidly expanding gas bubbles in the weld puddle or in the metal drops that transfer from the end of the electrode. Expanding gases can cause drops to explode like an ...

Incorrect welding parameter; arc voltage, wire feed speed, welding current, stick-out, shielding gas flow rate and torch angle all need to be optimised.. Spatter is made up of many thousands of ...

There isn't one welding process suitable for all applications, so you need to consider these factors: the type and thickness of the metal you're welding, how big the job is, whether you're welding ...