Fabrication of porous Ti structures with nanostructures from Ti powders by femtosecond laser pulses

Chung-Wei Cheng*, Chien Jung Huang, Hui Ta Cheng, Ching Nan Kuo

*Corresponding author for this work

Research output: Contribution to journalArticle

3 Scopus citations

Abstract

The fabrication of titanium (Ti) porous structures covered with periodic nanostructures from micro Ti powders by femtosecond laser-induced sintering and simultaneous laser-induced periodic surface structures (LIPSS) are demonstrated. Different types of structures are obtained only by controlling the laser power of a femtosecond laser at wavelength 800 nm: sintered structures and sintered/melted structures with periodic nanostructures of period 550~650 nm.

Original languageEnglish
Pages (from-to)310-313
Number of pages4
JournalJournal of Laser Micro Nanoengineering
Volume10
Issue number3
DOIs
StatePublished - 1 Jan 2015

Keywords

  • Femtosecond laser
  • LIPSS
  • Melting
  • Sintering

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