Pretreatment Prior to PVD Coating of the Surface of Cold Working Die Steel

DOI 1 Citations 5 References

Bibliographic Information

Other Title
  • 冷間金型用合金工具鋼へのPVDコーティングのための前処理

Abstract

This study investigated pretreatment for PVD coating onto cold working die steel corresponding to SKD11. The roughness and height of the carbide of the SKD11 surface increased concomitantly with increasing etching times by both Cr and Ar ion bombardment. The CrN coating adhesion onto the SKD11 changes to the worth, when the carbide thickness was greater than 150 nm. Electron beam irradiation of the SKD11 surface produced about 5-μm-thick melted layers having a smooth surface and improved the CrN adhesion. Furthermore, the corrosion resistance of the CrN coated onto the SKD11 improved after electron beam irradiation.

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Details 詳細情報について

  • CRID
    1390001204117138560
  • NII Article ID
    130004704930
  • DOI
    10.4139/sfj.64.677
  • COI
    1:CAS:528:DC%2BC2cXjtFarsrc%3D
  • ISSN
    18843409
    09151869
  • Text Lang
    ja
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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