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Microstructure and properties of a Fe-C-Cu-MoS2 alloy prepared by laser sintering

  • Jiandong Hu
  • , Yulong Li
  • , Zhang Li
  • , Xianzhang Bu
  • , Lichun Wang
  • Jilin University
  • CAS - Changchun Institute of Optics Fine Mechanics and Physics
  • Changchun Powder Metallurgy Factory

Research output: Contribution to journalArticlepeer-review

9 Scopus citations

Abstract

A laser beam was used to sinter green compacts of alloy powder. Elemental diffusion occurred during laser sintering, forming refined Fe3C and CuMo2S5-x phases. Laser sintering can produce useful parts of desirable microstructure and good properties which offers advantages over those parts prepared by conventional sintering. A green compact with a diameter of 10 mm can be penetratively sintered within 5 min, showing the prospect for industrial applications.

Original languageEnglish
Pages (from-to)2664-2668
Number of pages5
JournalJournal of Materials Science
Volume28
Issue number10
DOIs
StatePublished - Jan 1993
Externally publishedYes

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