In Situ Fracture Behavior of AZ51 and AZT513 Alloy

Byeong Ho Kim; Kyung Chul Park; Sung Hak Lee; Yong Ho Park; Ik Min Park

doi:10.4028/www.scientific.net/MSF.620-622.177

Paper Titles

Effect of Nitrogen Content on the Hot Ductility during Hot Deformation of Stainless Steels
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Effect of Warm Processing Parameters on the Precipitation of γ'-Phase in 2205 Duplex Stainless Steels
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Effect of Calcium on Solidification Behavior of Mg-Sn Based Alloys
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A Study on the Formability of AZ31B Magnesium Alloy Sheet with Experiment and Simulation
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In Situ Fracture Behavior of AZ51 and AZT513 Alloy
p.177

Evaluation on Solar Heat Reflective Coatings to Reduce Asphalt Concrete Temperature
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Eco-Fabrication of Metal Nanoparticle Related Materials by Home Electric Appliances
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Research on Crosslinking of Polylactide Using Low Concentration of Dicumyl Peroxide
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Sodium Lignosulphonate-Polyvinyl Alcohol Bioadsorbent: Synthesis, Characterization and Adsorption for Pb (II)
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HomeMaterials Science ForumMaterials Science Forum Vols. 620-622In Situ Fracture Behavior of AZ51 and AZT513 Alloy

In Situ Fracture Behavior of AZ51 and AZT513 Alloy

Abstract:

The fracture behavior of Mg-5Al-1Zn and Mg-5Al-1Zn-3Sn alloy was investigated by direct observation of microfracture process using an in-situ loading stage installed inside a scanning electron microscope chamber. Crack was initiated at the interface of Mg/second-phase particles or second-phase particles. Fracture of the alloys was predominantly dimple or/and quasi-cleavage failure. The improvement of what could be explained by mechanisms of blocking of crack or shear band propagation, formation of multiple shear bands, crack blunting and shear band branching.