Assertion: nickel | /r/HasProperty | the metal of choice
Facets:
value: for making superalloys — metal combos
type: PURPOSE
value: because of its ability
type: CAUSE
Source sentences:
text: Because of its ability to withstand extremely high temperatures, nickel is the metal of choice for making superalloys — metal combos that are known for great strength as well as resistance to heat, corrosion and oxidation.