Assertion: tellurium | /r/ObjectUse | used as an alloying additive
Facets:
value: in order to improve fabricating characteristics
type: PURPOSE
value: in order to improve mechanical properties
type: PURPOSE
Source sentences:
text: Tellurium is used in semiconductor technology; it is also used as an alloying additive in alloys of lead, cast iron, and steel in order to improve fabricating characteristics and mechanical properties.