Study Of Laser Hardening

Yoshimichi IWASE; Yuichi ISHII; Shigeru YAMAGUCHI; Kennzou NANRI; Hideyuki HORISAWA; Nobuo YASUNAGA; Tomoo FUJIOKA

doi:10.2978/jsas.10.2-3_160

レーザ焼入れに関する研究

Yoshimichi IWASE, Yuichi ISHII, Shigeru YAMAGUCHI, Kennzou NANRI, Hideyuki HORISAWA, Nobuo YASUNAGA, Tomoo FUJIOKA

著者情報

ジャーナルフリー

1998 年 10 巻 2-3 号 p. 160-161

DOI https://doi.org/10.2978/jsas.10.2-3_160

詳細

抄録

This paper reports a quantitative evaluation by the various thin coating laser absorbents for laser hardening.Absorbents with a layer thickness of approximately 10μm based on such as graphite (Gr), boron nitride (BN) and silicon carbide (SiC) were coated on a SCM445 soft steel sheet. The results can be attributed to the difference in the heat conduction of thin coated materials.

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