Assertion: shielded electrode | /r/HasSubevent | increased welding speeds
Facets:
value: greatly
type: DEGREE
Source sentences:
text: In 1957, the flux-cored arc welding process debuted in which the self-shielded wire electrode could be used with automatic equipment, resulting in greatly increased welding speeds.
text: In 1957, the flux-cored arc welding process debuted, in which the self-shielded wire electrode could be used with automatic equipment, resulting in greatly increased welding speeds, and that same year, plasma arc welding was invented by Robert Gage.