Assertion: cryolite | /r/HasProperty | added
Facets:
Source sentences:
text: Where the make-up cryolite contains excess sodium fluoride, or sodium oxide, hydroxide or carbonate values, even greater amounts of expensive aluminum fluoride must be added to preserve the ratio.
text: Where the make-up cryolite contains excess sodium fluoride, or sodium oxide, hydroxide or carbonate values, even greater amounts of expensive aluminum fluoride must be added to preserve the ratio.
text: Cryolite is added to reduce the melting point of aluminum ore as the melting point of cryolite is 1009° C.