ductile fracture micrograph specimen
intergranular fracture sem quenching 35c 5mn 1p tempering
deformation brittle wc fracture grains cermet
tensile fracture morphology thermally testing treated
tialn sections micrographs brittle fractured
fracture brittle ductile weld specimen micrograph microstructure welded sequences tensile upset flashing joints hardness figure
fracture ductile deformation mechanisms occurs