Assertion: stud welding | /r/CapableOf | use a flux tip
Facets:
value: to aid in a ferrule
type: PURPOSE
value: to aid in welding
type: PURPOSE
Source sentences:
text: Stud welding uses a flux tip to aid in welding and a ferrule, a ceramic ring which concentrates the heat generated, prevents oxidation and retains the molten metal in the weld zone.