Our recent work on the "Limitations of Hydrogen Detection After 150 Years of Research on Hydrogen Embrittlement" was highlighted in the Advanced Engineering Materials journal with a back cover! I am mostly happy that this was a special edition of the journal to celebrate the 70th anniversary of Professor Reinhard Pippan (https://onlinelibrary.wiley.com/toc/15272648/2024/26/19)! To all my … Continue reading Celebrating Professor Pippan’s 70th anniversary and 150 years of hydrogen embrittlement research in metallurgy!
Tag: embrittlement
The history of electronic love between Zirconium and Hydrogen!
In our most recent scientific manuscript published at the Scripta Materialia (https://goo.gl/WScks9) , zircaloy-4 specimens were H-charged up to 1230 wppmH by using a gas-solid reaction at high temperatures. We have used Electron Energy Loss Spectroscopy (EELS) to analyse the signals from the plasmonic emissions of face-centred cubic Zirconium Hydrides (ZrH): the δ-ZrH phase. The mechanisms of ZrH … Continue reading The history of electronic love between Zirconium and Hydrogen!
Inert gas bubbles and voids: a posed challenge for the future of nuclear fusion
Future controlled thermonuclear reactors (CTR) will produce large quantities of He gas. The nuclear fusion reaction between deuterium (D) and tritium (T) nuclei predicts the generation of a highly-energetic He atom (3.5 MeV) and an additional neutron with around of 14 MeV. Compared to current existing nuclear fission reactors, CTRs will be very aggressive environments for … Continue reading Inert gas bubbles and voids: a posed challenge for the future of nuclear fusion
Materials at Extremes 