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Charpy v-notch test can only estimate the energy absorbed by the fracturing of material.

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in Casting-Forming-Welding I by (687k points)
Charpy v-notch test can only estimate the energy absorbed by the fracturing of material.

(a) True

(b) False

The question was asked by my college professor while I was bunking the class.

My question is taken from Destructive Testing topic in section Inspection Testing in Foundries of Casting-Forming-Welding I

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The correct option is (b) False

The explanation is: In charpy test, not only the absorbed energy, but the percentage of shear fracture area can also be measured. This is generally evaluated by observing the fracture surface of the specimen or work-piece and this estimates the relative amount of shear fracture, which looks rough or torn.

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