ssc-452 aluminum structure design and fabrication guide ship

Aluminum Marine Structure Guide
14-12 Transverse friction stir welds on aluminum alloys 6013 and 6082 compared 14-9
with EC-9 curves
14-13 Laser beam welding process 14-10
14-14 Laser beam welding of a lap-penetration joint with the conduction mode 14-11
14-15 Concept for simultaneously welding with the laser beam process in the 14-12
keyhole and conduction modes
14-16 Experimental apparatus for laser stir welding 14-12
14-17 Laser stir lap weld 14-13
14-18 Laser beam lap weld 14-14
14-19 Laser stir lap fillet weld 14-14
14-20 Laser beam lap fillet weld 14-15
14-21 Laser stir fillet weld 14-15
14-22 Laser beam fillet weld 14-15
14-23 Fatigue testing of laser stir welded and laser welded lap penetration joints 14-16
14-24 Possible applications of laser stir welding 14-17
14-25 Electrospark welding apparatus 14-19
14-26 Laser welding schematic 14-21
14-27 Section through laser welds in of 5182 and 5754 alloys 14-22
14-28 Electron beam welding of panels 14-23
List of Tables
Table Title Page
2-1 Chemical Composition of Aluminum Alloys 2-2
2-2 Mechanical Properties Marine Aluminum Alloys 2-5
2-3 True Stress-Strain Properties of Aluminum Alloys 2-5
2-4 Yield Strength of Some Aluminum Alloys at Elevated Temperatures 2-6
2-5 Dynamic Tear Energy of Aluminum Alloys 2-7
2-6 J-Integral Fracture Toughness of Aluminum Alloys 2-7
2-7 Corrosion Testing of Aluminum 2-14
2-8 Yield Strength of Welded Aluminum Alloys 2-20
2-9 Corrosion-Erosion Resistance of Different Alloys 2-29
2-10 Seawater Galvanic Series 2-31
2-11 SNAME Tee Sections 2-33
2-12 SNAME Angle Sections 2-33
2-13 Properties of Rounded Tees 2-34
2-14 Properties of Bulb Flats 2-36
2-15 Exit and Quench Temperature Data For Selected 6xxx-Series Alloys 2-42
2-16 Standard Tolerances for Extruded Wire, Rod, Bar and Profiles 2-48
3-1 Comparison of Requirements of ABS HSC and DNV High Speed Light Craft 3-10
3-2 Allowable Stress Levels for Bottom Plating 3-12
3-3 Effective Width of Plate based on Buckling Strength 3-17
3-4 Values of Coefficient C to be used in U.S. Navy Equation for Plating 3-22
3-5 Comparison of Requirements for the Bottom Plating of a 61-meter, 50-Knot 3-25
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