Surface Modification of Stainless Steel for Surgical Tool by EB-Polishing

Akira Okada; Yoshiyuki Uno; Hiroaki Watanabe; Kunihiko Fujiwara; Kenji Doi

doi:10.4028/www.scientific.net/KEM.407-408.339

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HomeKey Engineering MaterialsKey Engineering Materials Vols. 407-408Surface Modification of Stainless Steel for...

Surface Modification of Stainless Steel for Surgical Tool by EB-Polishing

Abstract:

A new surface finishing method by large-area electron beam irradiation (EB-polishing) for stainless steels for orthopedic surgical tool was proposed in our previous paper, and it was shown that high-efficient surface finishing was possible by the EB-polishing. In this report, the surface structure of EB-polished stainless steel is analyzed by TEM and EDX. Also, surface modification effects such as resistance to corrosion and blood repellency are evaluated. Then, the applicability of the EB-polishing as a new surface modification method of stainless steel for orthopedic surgical tool is discussed.

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Periodical:

Key Engineering Materials (Volumes 407-408)

Pages:

339-342

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.407-408.339

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Online since:

February 2009

Authors:

Akira Okada, Yoshiyuki Uno, Hiroaki Watanabe, Kunihiko Fujiwara, Kenji Doi

Keywords:

Electron-Beam, Stainless Steel (SS), Surface Modification, Surgical Tool

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References

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