Friction Welding of 1.2mass%N High Nitrogen Stainless Steel

DOI 6 References

Bibliographic Information

Other Title
  • 1.2mass%N高窒素ステンレス鋼の摩擦圧接

Abstract

Recently high nitrogen steels (HNS) are known as advanced materials. Nitrogen alloying gives several beneficial effects on the many properties of steels. However, nitrogen loss unavoidably occurs when HNS is welded with fusion welding process, resulting in the reduction of corrosion resistance as well as mechanical properties. Friction welding is a solid-state joining process, and materials do not melt at the bonding interface. Hence defects associated with melting-solidification phenomena, such as nitrogen loss, weld porosity and weld cracking, do not take place. The objective of the present study is to evaluate the weldability of friction welding of high nitrogen stainless steel contained 1.2mass% nitrogen.

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Details 詳細情報について

  • CRID
    1390001206429517568
  • NII Article ID
    130004471223
  • DOI
    10.7791/jhts.35.137
  • COI
    1:CAS:528:DC%2BD1MXhtVWlsrzI
  • ISSN
    03871096
  • Text Lang
    ja
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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