Rotary Tool
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专利名称：Rotary Tool
发明人：Hiroka Miyazaki,Hideki Moriguchi,Yoshiharu
Utsumi,Hidetoshi Fujii,Yoshiaki Morisada
申请号：US13995355
申请日：20111214
公开号：US20130341376A1
公开日：
20131226
专利内容由知识产权出版社提供
专利附图：
摘要：There is provided a tool for friction stir welding having excellent wear resistance and chipping resistance. The tool for friction stir welding according to the present
invention is a tool for friction stir welding used in friction stir welding processing, wherein
the tool for friction stir welding includes a base material, the base material includes a first hard phase and a binder phase, and has a thermal conductivity of 45 W/m·K or less, the first hard phase is formed by WC particles, and the binder phase is formed by an iron group metal and is included in the base material at a volume ratio of 8% by volume or more and 28% by volume or less.
申请人：Hiroka Miyazaki,Hideki Moriguchi,Yoshiharu Utsumi,Hidetoshi Fujii,Yoshiaki Morisada
地址：Itami-shi JP,Itami-shi JP,Itami-shi JP,Suita-shi JP,Osaka-shi JP
国籍：JP,JP,JP,JP,JP
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