Assertion: molybdenum | /r/CapableOf | replace tungsten
Facets:
value: often
type: TEMPORAL
value: in steel alloys
type: OTHER
value: according to encyclopaedia britannica
type: OTHER
Source sentences:
text: Because of this molybdenum often replaces tungsten in steel alloys, offering the same metallurgical effect with only half as much metal, according to Encyclopaedia Britannica.
text: Throughout the first half of the 20th century, molybdenum began to replace tungsten.