Mechanical Properties of Aluminum Welds - Course Notes

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Research Objective 14 GM currently cannot accurately predict the failure location <strong>of</strong> gas metal arc welded aluminum structural components This research meant to provide the necessary mechanical property information for both the weld region and the HAZ so that their FE models are accurate
Project Outline 15 Weld Cases Case Material 1 Thickness Material 2 Thickness Weld wire 1 Aural 2 T7 3mm 6063 T4 4mm 4043 2 Aural 2 T7 3mm 6063 T6 4mm 4043 3 5754-O 3mm 6063 T4 4mm 4043 4 5754-O 3mm 6063 T6 4mm 4043 9 5754-O 3mm 5754-O 3mm 4043 These are in a butt joint configuration for testing purposes Also testing base materials mechanical properties
Page 1 and 2: MECHANICAL PROPERTIES OF ALUMINUM W
Page 3 and 4: Motivation 3 Increased use of alum
Page 5 and 6: Mechanical Properties of Welds 5 P
Page 7 and 8: Modified Shear Samples 7 Machined
Page 9 and 10: Shear Test: Kang et al [1] 9 The
Page 11 and 12: Barlat-Lian Yield Function: r= plas
Page 13: True stress, MPa RSW welds graph 13
Page 17 and 18: Weld Configuration 17 (A) (B) RD RD
Page 19 and 20: Experimental Procedure 19 Mechanic
Page 21 and 22: 6063 T4 Stress-Strain Curves 21 606
Page 23 and 24: Shear Test samples: welds 23 Welded
Page 25 and 26: Shear Tests- Base Materials 25 Sam
Page 27 and 28: Summary 27 Tensile tests on bas
Page 29 and 30: Acknowledgements 29 General Motors

Mechanical Properties of Aluminum Welds - Course Notes

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