Assertion: iron's effect | /r/HasProperty | achieved at a concentration of 10.2%
Facets:
Source sentences:
text: The maximum effect, about 500 °C, is achieved at a concentration of 10.2% (Rostocker & Bronson 1990, p. 194) harv error: no target: CITEREFRostockerBronson1990 (help).