Application of the Surface Technology to the Elucidation of Various Welding Defects

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Author(s)

Abstract

In welding, the chemical reaction in molten pool is mainly influenced by light elements. The ion probe microanalyzer (IMA) is a useful device for the determination of light elements such as hydrogen, carbon, nitrogen, phosphorus and sulfur. IMA was applied to clarify a bright band formed in flash welding and the behaviour of carbon in the case of gouging with carbon electrode. Carbon behaviour obtained with IMA was in a good agreement with that obtained with EPMA.

Journal

  • Transactions of JWRI

    Transactions of JWRI 2(2), 208-211, 1973-10

    Osaka University

Codes

  • NII Article ID (NAID)
    110006484459
  • NII NACSIS-CAT ID (NCID)
    AA00867058
  • Text Lang
    ENG
  • ISSN
    03874508
  • Data Source
    NII-ELS 
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