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Can I read The microstructure and properties evolution of SS316L fabricated by magnetic field-assisted laser powder bed fusion on EtoBox?
The microstructure and properties evolution of SS316L fabricated by magnetic field-assisted laser powder bed fusion by Hanxiang Zhou; Changhui Song; Yongqiang Yang; Changjun Han; Meng Wang; Yunmian Xiao; Zixin Liu is a Engineering article available to read on EtoBox.
What is The microstructure and properties evolution of SS316L fabricated by magnetic field-assisted laser powder bed fusion about?
Magnetic field-assisted laser-based additive manufacturing provides a feasible method for the fabrication and performance improvement of metal parts. In this research, the effects of axial static and alternating magnetic field-assisted laser powder bed fusion on mechanical properties and microstructure of stainless steel 316L are investigated. Under static magnetic field, the epitaxial growth and crystallographic texture along the building direction are inhibited and cellular dendrites are deflected from the solidification direction by thermoelectric magnetic force. With increasing relative density and texture, the ductility of specimens increases significantly and reaches 52.6%. When an alternating magnetic field is applied, the long epitaxial cellular dendrites along the heat dissipation route and cell spacing decrease. The epitaxial growth along the building direction is significantly blocked by the interaction of induced current and magnetic field. The preferred orientation of crystals is also changed, indicating a strong crystallographic texture along the building direction. In addition, the strength and ductility of specimens are improved under an alternating magnetic f
Who reads The microstructure and properties evolution of SS316L fabricated by magnetic field-assisted laser powder bed fusion?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- Hanxiang Zhou; Changhui Song; Yongqiang Yang; Changjun Han; Meng Wang; Yunmian Xiao; Zixin Liu
- Publisher
- Elsevier BV
- Published
- 2022
- Language
- EN
- Field
- Engineering (Physical Sciences)