ESR study on Welding Fume(Materials, Metallurgy & Weldability)

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Author(s)

Abstract

ESR study on various welding fumes was performed. Divalent manganese and trivalent iron ions in these fumes produce two electron resonances. These ions are in the forms of MnO or Fe_3O_4 and/or MnFe_2O_4 phases in these fumes, respectively. A broad resonance was observed in the fumes of gas shielded welding (G-series fumes). The broadness is mainly attributable to the dipole-dipole interaction between Fe^<3+> ions.

Journal

  • Transactions of JWRI

    Transactions of JWRI 13(2), 207-210, 1984-12

    Osaka University

Codes

  • NII Article ID (NAID)
    110006486567
  • NII NACSIS-CAT ID (NCID)
    AA00867058
  • Text Lang
    ENG
  • ISSN
    03874508
  • Data Source
    NII-ELS 
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