Results 31 to 40 of about 138 (124)
Journal of Materials Research and Technology, 2023 Zinc coatings are generally utilized for manufacturing corrosion-resistant advanced high-strength steels (AHSS). However, in new third generation AHSS (3G-AHSS), zinc from the coating may interact with the steel substrate leading to liquid metal ...
S. Song +5 more
doaj +1 more source
Lead‐Cooled Fast Reactor Systems and the Fuels and Materials Challenges
Science and Technology of Nuclear Installations, Volume 2007, Issue 1, 2007., 2007 Anticipated developments in the consumer energy market have led developers of nuclear energy concepts to consider how innovations in energy technology can be adapted to meet consumer needs. Properties of molten lead or lead‐bismuth alloy coolants in lead‐cooled fast reactor (LFR) systems offer potential advantages for reactors with passive safety ...
T. R. Allen +2 more
wiley +1 more source
Early stages of liquid-metal embrittlement in an advanced high-strength steel
Materials Today Advances, 2022 Grain-boundary degradation via liquid-metal embrittlement (LME) is a prominent and long-standing failure process in next generation advanced high-strength steels.
Y. Ikeda +5 more
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Materials & Design, 2021 Zinc-coated ultra-high-strength steel (UHSS) sheets are highly susceptible to liquid metal embrittlement (LME) during resistance spot welding. However, systematic understanding on LME cracks in the pullout fracture of UHSS welds is still lacking.
Yunwu Ma +7 more
doaj +1 more source
Study on Liquid Metal Embrittlement Susceptibility of T91 Exposed to Liquid Lead-Bismuth Eutectic
MetalsIn this study, slow strain rate tensile tests (SSRT) were performed on T91 in lead-bismuth eutectic (LBE) with saturated oxygen to investigate the effects of temperature (350 °C, 450 °C, and 550 °C), strain rate (1 × 10−5/s and 2 × 10−6/s) and pre ...
Jie Zhang, Bo Qin, Bin Long
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Liquid Metal Embrittlement in Resistance Spot Welding (Fourth Report)
International Journal of Automotive Engineering, 2020 This paper describes the development of the finite element (FE) analysis system for comprehensive evaluation of the phenomena occurring during resistance spot welding.
Hideki Ueda +3 more
doaj +1 more source
Advanced Materials Technologies, Volume 11, Issue 7, 6 April 2026.The 4R principle—Resilience, Repairability, Recyclability, and Renewability—enables sustainable liquid‐metal transistors. LM materials provide stretchable, damage‐tolerant architectures, allow rapid circuit repair, permit full material recovery through dissolution, and support renewable fabrication cycles, forming a closed‐loop pathway toward ...
Elahe Parvini, Abdollah Hajalilou
wiley +1 more source
Advances in Materials Science and Engineering, Volume 2026, Issue 1, 2026.Resistance spot welding (RSW) inspection increasingly relies on supervised deep learning models; however, such approaches require large labeled datasets, extensive retraining under changing conditions, and often lack interpretability. Despite their high reported accuracy, there remains a clear need for robust, unsupervised, and training‐free crack ...
Ananta Dutta +7 more
wiley +1 more source
MetalsLiquid metal embrittlement (LME) occurs when a normally ductile alloy undergoes brittle fracture in contact with a liquid metal. The mechanisms behind LME remain unclear, and most of the models rely on post mortem analyses. In this work, we overcome this
Marco Ezequiel +2 more
doaj +1 more source
Metals, 2023 Third-generation advanced high-strength steels (3G-AHSS) are typically galvanized to prevent corrosion of the outer body structure. However, the zinc coating on the surface, combined with the locally elevated temperatures generated during the resistance ...
Abdelbaset R. H. Midawi +6 more
doaj +1 more source