Quantitative image analysis of WE43-T6 cracking behavior

• Main Authors: Ahmad A., Yahya Z.
• Other Authors: 57214160450
• Format: Conference paper
• Published: Institute of Physics Publishing 2023
• Subjects: Grain boundaries; Image analysis; Electron back scatter diffraction; Environment-assisted cracking; In-situ observations; Inter-metallic particle; Metallographic images; Peak aged conditions; Quantitative image analysis; Quantitative measurement; ambient air; crack propagation; cracking; fatigue; grain boundary; image analysis; magnesium; quantitative analysis; Cracks
• Institution: Universiti Tenaga Nasional

Environment-assisted cracking of WE43 cast magnesium (4.2 wt.% Yt, 2.3 wt.% Nd, 0.7% Zr, 0.8% HRE) in the T6 peak-aged condition was induced in ambient air in notched specimens. The mechanism of fracture was studied using electron backscatter diffraction, serial sectioning and in situ observations o...