Effect of plastic strain on the solidification cracking of Hastelloy-X in the selective laser melting process
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DOI: 10.1016/j.addma.2020.101742
Abstract: Abstract There is a growing demand to produce parts from Hastelloy-X materials, which exhibit a high unit cost per weight, by the selective laser melting (SLM) process. However, when the Hastelloy-X material was employed, solidification… read more here.
Keywords: process; plastic strain; solidification cracking; solidification ... See more keywords
Weld solidification cracking in a 304L stainless steel water tank
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DOI: 10.1016/j.engfailanal.2020.104614
Abstract: Abstract Type 304L stainless steel alloy is known to be highly resistant to solidification cracking. In the present case the particular design of the welded seams in a simple 200 litre water tank, along with… read more here.
Keywords: water tank; stainless steel; cracking 304l; solidification cracking ... See more keywords
Effect of filler metals on solidification cracking susceptibility of Al alloys 2024 and 6061
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DOI: 10.1016/j.jmatprotec.2018.11.022
Abstract: Abstract The effectiveness of filler metals in reducing solidification cracking in welds of 2024 Al and 6061 Al was examined, these two Al alloys being highly susceptible to solidification cracking. The effectiveness was evaluated by… read more here.
Keywords: filler metals; solidification cracking; filler; 2024 6061 ... See more keywords
Solidification cracking prevention by thermal strain control via water-cooled gas tungsten arc welding
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DOI: 10.1016/j.mtcomm.2020.101109
Abstract: Abstract During the U-type hot cracking test of gas tungsten arc welding (GTAW), water was flowed onto the back side of 310S stainless steel (water-cooled GTAW) to prevent solidification cracking. To investigate the prevention of… read more here.
Keywords: water cooled; solidification; thermal strain; strain ... See more keywords
Solidification cracking susceptibility in pulsed laser welding of Al–Mg alloys
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DOI: 10.1016/j.mtla.2019.100417
Abstract: Abstract Prevention of solidification cracking is a major concern in pulsed laser welding of aluminium-magnesium alloys. Laser parameters can affect both Mg evaporation and the solidification rate. In this study the interactive effects of Mg… read more here.
Keywords: solidification; solidification cracking; cracking susceptibility; pulsed laser ... See more keywords
A New Test Method for Evaluation of Solidification Cracking Susceptibility of Stainless Steel during Laser Welding
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DOI: 10.3390/ma13143178
Abstract: A new test method named “Trapezoidal hot” cracking test was developed to evaluate solidification cracking susceptibility of stainless steel during laser welding. The new test method was used to obtain the solidification cracking directly, and… read more here.
Keywords: stainless; steel; solidification; solidification cracking ... See more keywords