Studies on Hot Cracking Susceptibility and Establishment of Welding Procedure of Austenitic Stainless Steel Grade UNS S31035 for Power Plant Application
Sign Up to like & getrecommendations! Published in 2017 at "Transactions of the Indian Institute of Metals"
DOI: 10.1007/s12666-017-1077-y
Abstract: Austenitic stainless steel Sandvik Sanicro 25 (UNS S31035) was developed in European Advanced ultra super critical boiler program called Thermie-AD700 project. Compared to all other commercial heat resistant austenitic stainless steels, Sanicro 25 has the… read more here.
Keywords: stainless; uns s31035; austenitic stainless; stainless steel ... See more keywords
Influence of external loads on a characteristic angle between grains and solidus line as an indicator for hot cracking susceptibility during GTA welding
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Processing Technology"
DOI: 10.1016/j.jmatprotec.2016.08.013
Abstract: A long list of criteria determining the hot cracking susceptibility already exists. A main influence on solidification cracking can result from the design of the welded construction, i.e. from the influence of external loads. Using… read more here.
Keywords: influence external; characteristic angle; hot cracking; influence ... See more keywords
Irradiation-assisted stress corrosion cracking susceptibility and mechanical properties related to irradiation-induced microstructures of 304L austenitic stainless steel
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DOI: 10.1016/j.jnucmat.2019.151880
Abstract: Abstract 304L SSs are used for structural components of Light Water Reactor (LWR) nuclear power plants and have been shown to face Irradiation Assisted Stress Corrosion Cracking (IASCC). This degradation phenomenon has been of great… read more here.
Keywords: irradiation; corrosion cracking; susceptibility; stress corrosion ... 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
Effect of Si content on the cracking behavior of selective laser melted Al7050
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DOI: 10.1108/rpj-12-2018-0310
Abstract: Purpose It is a crucial issue to eliminate cracks for selective laser melting (SLM) 7xxx series aluminum alloy. This paper aims to study the effect of silicon content on the cracking behavior and the mechanism… read more here.
Keywords: cracking behavior; content cracking; content; cracking susceptibility ... See more keywords
Difference in Reheat Cracking Susceptibility of 2.25Cr-W and 9Cr-W Heat-resistant Steels
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DOI: 10.2355/isijinternational.isijint-2016-737
Abstract: Intergranular reheat cracking occurs in the coarse-grained heat affected zone (CGHAZ) of weldment after post-weld heat treatment (PWHT) or under the service condition.1,2) It has been suggested that the reheat cracking is attributed to grain… read more here.
Keywords: heat; reheat cracking; cracking susceptibility; heat resistant ... 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
Liquation Cracking Susceptibility and Mechanical Properties of 7075 Aluminum Alloy GTAW Joints
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DOI: 10.3390/ma15103651
Abstract: In this work, aluminum alloy 7075-T651 was welded by using customized Al-Cu-Si and Al-Cu-Mg-Zn filler wire during gas tungsten arc welding. The liquation cracking susceptibility of the joints was tested under a circular-patch welding experiment.… read more here.
Keywords: aluminum alloy; cracking susceptibility; liquation; liquation cracking ... See more keywords
Effect of Austenite-to-Ferrite Phase Transformation at Grain Boundaries on PWHT Cracking Susceptibility in CGHAZ of T23 Steel
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DOI: 10.3390/met8060416
Abstract: The post-weld heat treatment (PWHT) cracking susceptibility of a coarse grain heat-affected zone (CGHAZ) in SA213-T23 (2.25Cr-1.6W steel) that was used for boiler tubes employed in thermal power plants was investigated using a Gleeble thermal… read more here.
Keywords: cracking susceptibility; grain; pwht cracking; 650 700 ... See more keywords
Comparison of Hot Cracking Susceptibility of TIG and Laser Beam Welded Alloy 718 by Varestraint Testing
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DOI: 10.3390/met9090985
Abstract: Reduced hot cracking susceptibility is essential to ensure the flawless manufacturing of nickel superalloys typically employed in welded aircraft engine structures. The hot cracking of precipitation strengthened alloy 718 mainly depends on chemical composition and… read more here.
Keywords: laser beam; hot cracking; alloy 718; varestraint ... See more keywords