Engineering, 01.08.2020 19:01, Artemis3821
Compute the volume percent of graphite, VGr, in a 2.5 wt% C cast iron, assuming that all the carbon exists as the graphite phase. Assume densities of 7.9 and 2.3 g/cm3 for ferrite and graphite, respectively.
Answers: 2
) is determined by the following expression:
- Volume occupied by the graphite phase, measured in cubic centimeters.
- Volume occupied by the ferrite phase, measured in cubic centimeters.
, 
- Masses of the graphite and ferrite phases, measured in grams.
, 
- Densities of the graphite and ferrite phases, measured in grams per cubic centimeter.
and 
, the volume percent of graphite is:
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Compute the volume percent of graphite, VGr, in a 2.5 wt% C cast iron, assuming that all the carbon...
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