Assertion: tellurium | /r/HasProperty | alloyed to copper
Facets:
value: to improve tellurium
type: PURPOSE
value: for the same purpose
type: PURPOSE
value: usually
type: DEGREE
value: with lead
type: OTHER
value: often
type: TEMPORAL
Source sentences:
text: Applications Tellurium is often used as an additive to steel and it is often alloyed to aluminum, copper, lead or tin.
text: Tellurium, which does not reduce electrical conductivity, is also alloyed with copper for the same purpose and with lead to improving resistance to fatigue.
text: Tellurium is a mineral that is often used as an additive for steel and is usually alloyed to aluminum, copper, lead or tin.
text: It is alloyed with stainless steel and copper to improve their machinability and tellurium is used as a semiconductor, cadmium telluride is used in solar panels because it has the highest efficiency for electricity generation, tellurium speeds the curing of rubber and renders it less susceptible to aging and to the softening effects of oil, and tellurium oxide, TeO, is used in some rewritable CDs and DVDs.