Comparative study of microstructure and phase composition of amorphous–nanocrystalline fe-based composite material produced by laser powder bed fusion in argon and helium atmosphere

HIGHLIGHTS

• What: The authors investigate the effect of changing the protective gas from argon to helium on the bulk density, phase composition, amorphous phase content, and microstructural features of the Fe-based amorphous-nanocrystalline composite material obtained via LPBF.
• Who: Danil Erutin and colleagues from the Institute of Mechanical Engineering, Materials, and Transport, Peter the Great StPetersburg Polytechnic University, StPetersburg, Russia have published the paper: Comparative Study of Microstructure and Phase Compositionof Amorphous-Nanocrystalline Fe-Based Composite Material Produced by Laser Powder Bed Fusion in Argon andHelium Atmosphere, in the Journal: Materials 2024, 2343 of /2024 . . .
  

   

  

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