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Weld metal

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Published: 01 August 1999
Fig. 11.22 (Part 2) (c) Weld metal: grain-boundary region. 1% nital. 100×. (d) Weld metal: center of a grain. 1% nital. 100×. More
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Published: 01 August 1999
Fig. 11.26 (Part 2) (e) Weld metal, grain-refined pass. 1% nital. 100×. (f) Weld metal, grain-refined pass. Picral. 1000×. (a) and (h) Weld metal: 0.11C-0.14Si-1.01 Mn (wt%). Butt weld made in seven passes in 14 mm plate. (g) Weld metal, as-deposited pass. 1% nital. 100×. (h) Weld More
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Published: 01 March 2001
Fig. 5 Weld metal forming a corrosion cell on steel. Weld metal may be anodic to steel, creating a corrosion cell when immersed. More
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Published: 01 August 1999
Fig. 11.21 Electroslag weld low oxygen content. Weld metal: 0.20C-0.22Si-1.08Mn. Single-pass weld in 25 mm plate. (a) Weld region; longitudinal section. 3% nital. 1×. (b) Weld metal. 215 HV. Arrow indicates large area of bainite. (c) Weld metal. 215 HV. Arrow indicates large area More
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Published: 01 August 1999
Fig. 11.22 (Part 1) Electroslag butt weld in 0.2% C 50 mm thick plate. Weld metal: 0.16C-0.37Si-0.90Mn (wt%). (a) # Transverse section. 3% nital. 1.25×. (b) Weld metal. 170 HV. 1% nital. 1 O×. (c) Weld metal: grain-boundary region. 1% nital. 100×. (d) Weld metal: center of a grain. 1 More
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Published: 01 August 1999
Fig. 11.23 Electroslag butt weld in 0.15% C 50 mm thick plate. Weld metal: 0.16C-0.37Si-0.90Mn (wt%). (a) and (b) Weld metal, as deposited. 170 HV. Picral. 1000×. (c) and (d) Weld metal, after weldment has been austenitized at 925 °C and cooled at 500 °C/h. 125 HV. (c) 1% nital. 100 More
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Published: 01 August 1999
Fig. 11.28 (Part 3) (g) Shape of the weld pool formed in an electron-beam weld. Metal flows down the front of the weld pool and then in the direction of the arrows after the weld pool has passed. After Ref 20 . More
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Published: 01 December 2015
Fig. 9 Pitting of underalloyed (relative to the base metal) type 308L weld metal. The type 316L stainless steel base metal is unaffected. About 2.5× More
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Published: 01 December 2006
Fig. 12 Pitting of underalloyed (relative to base metal) type 308L weld metal. The type 316L stainless steel base metal is unaffected. About 2.5× More
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Published: 01 December 2006
Fig. 20 Chloride SCC of type 304 stainless steel base metal and type 308 weld metal in an aqueous chloride environment at 95 °C (200 °F). Cracks are branching and transgranular. More
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Published: 01 December 2006
Fig. 9 Pitting corrosion resistance of base metal relative to weld metal placed in 6 wt % FeCl 3 solution for 24 h duration per ASTM 648 (method A). Source: Ref 14 More
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Published: 01 July 1997
Fig. 22 Pitting corrosion resistance of base metal relative to weld metal placed in 6 wt% FeCI 3 solution for 24 h per ASTM G 48 (method A). Source: Ref 35 More
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Published: 01 January 2015
Fig. 7.15 Acicular ferrite in low-carbon weld metal. Light micrograph, nital etch. Original magnification: 500×. Courtesy of S. Liu, Colorado School of Mines More
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Published: 01 January 2015
Fig. 23.6 The Schaeffler constitution diagram (1949) for stainless steel weld metal. Source: Ref 23.6 , 23.7 More
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Published: 01 June 2016
Fig. 11.10 (a) Crack in electron-beam-welded aluminum alloy Al-6061 (right: weld metal; left: parent metal). (b) Crack-free electron beam weld in Al-6082 alloy made with cold-sprayed buttering layer using Al-4041 alloy. Source: Ref 11.15 . Courtesy of TWI Ltd. More
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Published: 01 August 2018
Fig. 9.74 Flowchart for the classification of constituents in weld metal, adapted from Ref 76 in a classification very similar to the one defined by the IIW (this flowchart should not be used for evaluations and classification in which compliance with the IIW practice is required More
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Published: 01 September 2008
Fig. 2 Wormhole or piping porosity in weld metal deposited by submerged arc welding. Plate is 19 mm thick. More
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Published: 01 September 2008
Fig. 15 Optical microscopy of grain structure of electroslag weld metal. Original magnification: 50× More
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Published: 01 September 2008
Fig. 19 Solidification cracking in weld metal More
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Published: 01 August 2018
Fig. 14.40 Microstructure of the weld metal deposited by SAW using S3Ni-Mo1 wire (DIN EN ISO 14171-A S3Ni1Mo similar to AWS A5.23 EF3, EF3N uncoppered) and OP41TT flux. Weld subjected to stress relief heat treatment. (1) Acicular ferrite. (2) Grain boundary ferrite. (3) Ferrite with aligned More