Assertion: potassium cryolite | /r/ObjectUse | used as component
Facets:
value: in welding powders
type: LOCATION
value: in rod coatings
type: LOCATION
value: during the production of welding agents
type: TEMPORAL
value: in welding
type: LOCATION
Source sentences:
text: Potassium cryolite is used as a component in welding powders and welding rod coatings during the production of welding agents.