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Butt welds

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Published: 15 June 2019
Fig. 15 Effect of weld bead on axial fatigue ( R = 0) of butt welds in various tempers of 5083 plate with 5356 filler metal. Source: Ref 24 More
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Published: 01 January 2002
Fig. 24 Cracking from weld toe around volumetric discontinuities in butt welds. (a) Slag inclusion. (b) Porosity More
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Published: 31 October 2011
Fig. 19 Predicted process diagrams for Al-Mg-Si butt welds showing the variation in the design parameters σ min and Δ y red eq with q 0 / vd and h for the alloys AA6060-T6, AA6005-T6, and AA6082-T6 following complete natural aging. (a) Effects of the applied heat input More
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Published: 01 January 1993
Fig. 1 Upset weld configurations in butt welds of pipe with an outside diameter of 25 mm (1 in.) and a wall of 3 mm (0.1 in.). Upset has been machined from the outside surface (on left). The internal upset configuration was controlled by adjusting weld parameters and joint design. (a) Minimum More
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Published: 30 November 2018
Fig. 7 Level of porosity found within 5083-O butt welds produced using laser stir welding (LSW) under different parameters, along with traditional laser beam welding (LBW) for comparison More
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Published: 01 January 1996
Fig. 5 Effect of weld bead on axial fatigue ( R = 0) of butt welds in various tempers of 5083 plate with 5356 filler metal. Source: Ref 15 More
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Published: 31 October 2011
Fig. 10 Upset weld configurations in butt welds of pipe with an outside diameter of 25 mm (1 in.) and a wall of 3 mm (0.1 in.). Upset has been machined from the outside surface (on left). The internal upset configuration was controlled by adjusting weld parameters and joint design. (a) Minimum More
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Published: 01 January 2002
Fig. 57 Upset butt welded steel wire showing typical acceptable burrs on the welds. Dimensions given in inches More
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Published: 01 December 2004
Fig. 6 Incomplete joint penetration of a gas tungsten arc weld in a butt weld in 4 mm (0.160 in.) thick AZ31B-H24 sheet. Weld was made with alloy ER AZ61A filler metal. Note the unfused joint at the root of the weld. Etchant 2, Table 6 . 3.8× More
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Published: 01 January 1993
Fig. 15 Micrograph of transverse section of an electron-beam welded butt weld joining 2.5 mm (0.100 in.) thick Ti-6Al-4V sheet using a 0.127 mm (0.005 in.) thick tantalum shim placed in the joint. Kroll's reagent was used as etchant. More
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Published: 01 January 1986
Fig. 9 Section through an arc butt weld joining two 13-mm (0.5-in.) thick ASTM A517, grade J, steel plates. The schematic shows the fusion zone, the heat-affected zone, and base metal. Etched using 2% nital. 4× More
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Published: 01 January 1986
Fig. 19 Longitudinal residual stress distribution across a flash butt welded induction-hardened railroad rail head. More
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Published: 01 January 2002
Fig. 44 Incomplete penetration in a butt welded joint in steel. Original plate thickness, 19 mm ( 3 4 in.). As-polished. 1.4× More
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Published: 31 October 2011
Fig. 3 Design for butt welding of tubes by extrusion More
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Published: 31 October 2011
Fig. 18 (a) Schematic outline of cold butt welding with multiple upset. (b) Cold-butt-welded copper bar with a cross section of 3 × 5 mm (0.12 × 0.20 in.). Source: Ref 16 More
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Published: 31 October 2011
Fig. 19 Butt-welded and trimmed specimens. Aluminum-copper bars with cross sections of 5 × 15 mm (0.20 × 0.60 in.) and 10 × 100 mm (0.40 × 4.0 in.), respectively. Aluminum-aluminum sheet that is 0.3 × 35 mm (0.01 × 1.4 in.) More
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Published: 31 October 2011
Fig. 15 Simulated residual stress in a butt weld in two directions: (a) perpendicular and (b) parallel to the welding direction. (c) The calculations are compared with the measurements by x-ray diffraction and show good agreement. Source: Ref 49 More
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Published: 31 October 2011
Fig. 2 Conditions for local melting during single-pass butt welding of Al-Zn-Mg extrusions. (a) Schematic representation of the temperature-time pattern within the subsolidus region of the weld heat-affected zone. (b) Process diagram showing contours of f / f 0 = 0 for various positions More
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Published: 01 December 2004
Fig. 4 Incomplete fusion in a two-pass gas tungsten arc butt weld in 4 mm (0.160 in.) thick AZ31B-H24 sheet. Weld was made with alloy ER AZ61A filler metal. Note the unfused area at the root of the second pass (top). Etchant 2, Table 6 . 3.8× More
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Published: 01 December 2004
Fig. 23 Macrograph of flash-butt-welded sheet showing flow lines. Modified Winsteard's reagent. Original magnification 20× More