Two- and Three-Dimensional Analysis of Void ... - Course Notes

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Experimental Approach Tensile Test Coupled with Environment Scanning Electron Microscope Development <strong>of</strong> computer assisted tomography (Cormack – 1960s & Hounsfield – 1970s) The Nobel Prize in Physiology or Medicine 1979 X-Ray Computed Tomography (XRCT) SkyScan @ 1172 high-resolution micro-CT 14
Experimental Approach - XRCT Principles Radiation beam Sample rotated through 180° SOURCE SAMPLE DETECTOR X-Rays CCD camera I 0 I t Absorption image projected on CCD camera I t = I 0 e -μt Beer–Lambert law t – sample thickness μ- absorption coefficient 2D images processed to give 3D volume Hosokawa - 2007 15
Page 1 and 2: Two- and Three-Dimensional Analysis
Page 3 and 4: Introduction Deformation Ductile fr
Page 5 and 6: Introduction Void Coalescence Mecha
Page 7 and 8: Literature Review Void Coalescence
Page 9 and 10: Research Highlight by Our Group Loa
Page 11 and 12: Research Summary by Our Group 3D-mu
Page 13: Experimental Approach - Sample Prep
Page 17 and 18: Preliminary Results - Fractography
Page 19 and 20: 4 Preliminary Results • Void grow
Page 21 and 22: Preliminary Results top surface see
Page 23 and 24: Summary • Classic models cannot g
Page 25: Acknowledgement Supervisor: • Dr.

Two- and Three-Dimensional Analysis of Void ... - Course Notes

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