In most cases, brittle fracture occurs only at temperatures _________ the Charpy impact transition temperature.
A) Above
B) Below
C) Around
D) Inside

Question

Quizplus · Accepted Answer

Brittle fracture occurs below the Charpy impact transition temperature. At temperatures above the transition temperature, materials become ductile and able to absorb more energy before fracturing, which makes them less likely to experience brittle fracture.

In Most Cases, Brittle Fracture Occurs Only at Temperatures _________