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Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005597
EISBN: 978-1-62708-174-0
...Abstract Abstract The shielding gas used in an arc welding process has a significant influence on the overall performance of the welding system. These gases are argon, helium, oxygen, hydrogen, nitrogen, and carbon dioxide. This article discusses the shielding gas selection criteria for plasma...
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Published: 31 October 2011
Fig. 8 Plot of arc voltage versus arc current for selected inert shielding gases. Welding parameters: anode, titanium; cathode, tungsten; polarity, direct current electrode negative; arc length, 12.7 mm (0.050 in.) More
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005570
EISBN: 978-1-62708-174-0
...Abstract Abstract This article describes the process, advantages, limitations, applications, and equipment used for shielded metal arc welding (SMAW). It provides information on the types of electrodes, weld schedules, and welding procedures. The article explains the electrodes used in the SMAW...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001353
EISBN: 978-1-62708-173-3
...Abstract Abstract Shielded metal arc welding (SMAW), commonly called stick or covered electrode welding, is a manual welding process whereby an arc is generated between a flux-covered consumable electrode and a workpiece. This article discusses the advantages and limitations and applications...
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Published: 31 October 2011
Fig. 8 Schematic illustration comparing (a) shielded metal arc welding and (b) flux-cored arc welding processes. Source: Ref 2 More
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Published: 31 October 2011
Fig. 14 Size comparison: shielded metal arc welding transformer versus an inverter More
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Published: 31 October 2011
Fig. 1 Shielded metal arc welding process More
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Published: 31 October 2011
Fig. 2 Shielded metal arc circuit diagram More
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Published: 31 October 2011
Fig. 3 Shielded metal arc welding electrode holders More
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Published: 31 October 2011
Fig. 1 Gas-shielded flux cored arc welding. Source: Ref 1 More
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Published: 31 October 2011
Fig. 20 Trailing shield. GTAW, gas tungsten arc welding More
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Published: 01 December 2004
Fig. 9 25 mm (1.0 in.) type 304 stainless steel plate, shielded metal arc weld. Heat input: 1.0 MJ/m. Micrograph shows austenite-dendrite structure retained across successive weld passes in the fusion zone. Etchant: 10% oxalic acid electroetch. Magnification: 40× More
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Published: 01 December 2004
Fig. 10 25 mm (1.0 in.) type 304 stainless steel plate, shielded metal arc weld. Heat input: 1.0 MJ/m. Macrograph shows epitaxial grain growth resulting in continuous columnar grains occurring through successive passes in a multiple-pass weld. Etchant: 10% oxalic acid electroetch. Magnification More
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Published: 01 January 1996
Fig. 19 Effect of aging on the fracture toughness of welds. SMA, shielded-metal arc; GTA, gas-tungsten arc. Range of aging temperatures: (a) 550 ( Ref 55 , 70 ) to 566 °C ( Ref 10 , 94 ). (b) 475 ( Ref 69 , 70 ) to 482 °C ( Ref 10 ). (c) 400 ( Ref 15 , 70 , 86 ) to 450 °C ( Ref 10 , 55 ) More
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Published: 01 January 1996
Fig. 20 SEM metallographic/fractographic interface for type 308 shielded-metal arc welds. (a) In the unaged condition, microvoids are nucleated by δ-ferrite and silicon-rich inclusions. (b) After aging δ-ferrite transformation products, σ-phase (white phase) and M 23 C 6 carbides (on prior More
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Published: 31 August 2017
Fig. 6 Gray iron motor frame to which steel ribs were shielded metal arc welded. Dimensions given in inches. Source: Ref 3 More
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Published: 31 August 2017
Fig. 13 Large gray iron casting in which cracks were repaired by shielded metal arc welding. Source: Ref 3 More
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Published: 31 August 2017
Fig. 14 Steering-knuckle assembly and details of shielded metal arc welds made to join the ferritic malleable iron and low-carbon steel components ( Example 5 ). Dimensions given in inches. Source: Ref 3 More
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Published: 01 January 1993
Fig. 18 Charpy V-notch toughness of shielded metal arc welds made in 6 mm ( 1 4 in.) thick E-Brite 26-1 plate with different filler metals. Source: Ref 17 More
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005580
EISBN: 978-1-62708-174-0
...Abstract Abstract Arc welding is one of several fusion processes for joining metals. This article introduces the fundamentals of arc welding and provides a summary of its history and early discoveries. arc shielding arc welding welding electrodes ARC WELDING is one of several...