Assertion: alpha cristobalite | /r/HasProperty | passed the beta-alpha transition
Facets:
Source sentences:
text: The strength of partially crystalline sintered silica samples were tested at 350??C as beta-cristobalite having never cooled through the beta-alpha transition, at 25??C as alpha-cristobalite having passed the beta-alpha transition, and at 350??C as beta cristobalite having been cooled through the beta-alpha transition and subsequently reheated.
text: The strength of partially crystalline sintered silica samples were tested at 350??C as beta-cristobalite having never cooled through the beta-alpha transition, at 25??C as alpha-cristobalite having passed the beta-alpha transition, and at 350??C as beta cristobalite having been cooled through the beta-alpha transition and subsequently reheated.