Assertion: hafnium's property | /r/CapableOf | maintain hardness
Facets:
value: under high loads
type: OTHER
value: until its fusion point
type: TEMPORAL
Source sentences:
text: An important property of silica brick is its ability to maintain hardness under high loads until its fusion point.
text: An important property of silica brick is its ability to maintain hardness under high loads until its fusion point.