Brass

Briefly discuss using the fracture surface image and the absorbed energy the difference in the impact resistance of the steel sample tested at room temperature and -59oC.

Izod Impact Test (a) Use the table below with absorbed energy (Joules) results obtained for three materials tested. Calculate the average toughness and standard deviation for each material Izod Impact Test Steel Brass Aluminum 1 2.56 1.87 0.97 2 2.62 1.72 0.79 3 2.68 1.67 0.80 Average absorbed energy       Standard deviation   […]

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