Assertion: molybdenum | /r/ObjectUse | used in pure form
Facets:
value: alloyed with other metals
type: OTHER
Source sentences:
text: After the production of large molybdenum bars became common, molybdenum came to be used (in pure form or alloyed with other metals) in cases requiring the maintenance of strength at high temperatures—for example, in the production of parts for rockets and aircraft.