Role of Hydrogen and Temperature in Hydrogen Embrittlement of Equimolar CoCrFeMnNi High-entropy Alloy
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DOI: 10.1007/s12540-020-00752-3
Abstract: Abstract We investigated the effects of hydrogen and temperature on hydrogen embrittlement (HE) of cold-rolled equimolar CoCrFeMnNi high-entropy alloy (HEA). The HE exhibited intergranular fracture in this HEA at 298 and 177 K. At 177 K, more… read more here.
Keywords: temperature; hydrogen; equimolar cocrfemnni; temperature hydrogen ... See more keywords
Determining correlations between final hydrogen temperature and refueling parameters from experimental and numerical data
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DOI: 10.1016/j.ijhydene.2019.12.225
Abstract: Abstract During the hydrogen filling process, the excessive temperature rise may cause the hydrogen storage tank to fail. Therefore, preventing the temperature from rising too high is an important guarantee for the safety of the… read more here.
Keywords: temperature; hydrogen; final hydrogen; type ... See more keywords
Enhanced refrigeration capacity in Ho1-Dy B2 compounds around liquid hydrogen temperature
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DOI: 10.1016/j.jallcom.2021.158757
Abstract: Abstract In this study, the crystal structure, magnetic properties, and magnetocaloric effect of Ho1-xDyxB2 compounds were investigated. It was found that nearly single-phase (Ho,Dy)B2 compounds with the AlB2-type structure directly formed in the as-arc melted… read more here.
Keywords: refrigeration; refrigeration capacity; hydrogen temperature; temperature ... See more keywords