Repair Effect of Hot Work Tool Steel by Laser-Melting Process

查看全文 作　　者：Yahong SUN Satoshi HANAKI Hitoshi UCHIDA Hisakichi SUNADA Nobuhiro [1]TSUJII

机构地区：[1]Graduate School of Engineering, Himeji Institute of Technology 2167, Shosha, Himeji 671-2201, Japan Graduate School of Engineering, Himeji Institute of Technology 2167, Shosha, Himeji 671-2201, Japan Graduate School of Engineering, Himeji Institute of Technology 2167, Shosha, Himeji 671-2201, Japan Graduate School of Engineering, Himeji Institute of Technology 2167, Shosha, Himeji 671-2201, Japan Technical Research Laboratories, Sanyo Special Steel Co., LTD. 3007, Nakajima, Shikama-ku, Himeji 672-8677, Japan

出　　处：《Journal of Materials Science & Technology》索引2003年第19卷第z1期,共3页

摘　　要：Both wear and crack due to heat checking in hot work tool steel are major failure modes. It is desirable to find amethod to lengthen the tool life while reducing manufacturing cost. This paper suggests a method to improve toollife for hot work tool steel (SKD6) with crack by laser-melting process. The method has been evaluated using theimpact and fatigue test results. It is demonstrated that a repair of the crack by a laser-melting process is effectivefor life extension of the damaged tool. 关键词：HOT WORK tool steel, Laser-melting process, Impact test, FATIGUE test, FRACTOGRAPHY

相关文献

参考文献（6）
引证文献（2）
耦合文献（0）

参考文献(6)

引证文献(2)

互联网出版许可证新出网证(渝)字10号全国400电话 - 免长途话费

Repair Effect of Hot Work Tool Steel by Laser-Melting Process

参考文献(6)

引证文献(2)

用户提示