E14 Machining ability of electroplated diamond tools with CNT-coated diamond grains(Grinding technology)

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概要

• 論文の詳細を見る

• Diamond grains covered by nested carbon nanotubes (CNTs) were constructed using self-assembly techniques for improving the tool life of electroplated tools. The acid-treated CNTs are first adsorbed onto amine-terminated grains, which were chemically functionalized by silane coupling treatments or UV treatments, in N, N-dimethylformamide solution. Then, the drying and readsorption cycle deposited CNT coatings on the grains by CNT-CNT interaction. The CNT coatings on amine-terminated grains treated by UV irradiation had smooth and uniform profiles, and homogeneous structure. The bonding strength of the CNT-coated grains to the Ni matrix was almost twice as large as that of the normal grains.

• 一般社団法人日本機械学会の論文
• 2009-12-01

著者

• SUZUKI Tsunehisa

  Yamagata Research Institute of Technology

• Mitsui Toshiaki

  Yamagata Research Institute Of Technology

• Fujino Tomoki

  Yamagata Research Institute Of Technology

• SAITO Hiroshi

  Yamagata Prefectural Central Hospital

• KATO Mutsuto

  Yamagata research institute of technology

• SATAKE Yasufumi

  Yamagata research institute of technology

• Saito Hiroshi

  Yamagata Research Institute Of Technology

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