Micro Imprinting for Al Alloy Using Ni-W Electroformed Mold

Manabu Yasui; Satoru Kaneko; Masaharu Takahashi; Takashi Sano; Yasuo Hirabayashi; Takeshi Ozawa; Ryutaro Maeda

doi:10.20965/ijat.2015.p0674

Special Issue on Micro-Nano Materials and Processing

Micro Imprinting for Al Alloy Using Ni-W Electroformed Mold

Manabu Yasui, Satoru Kaneko, Masaharu Takahashi, Takashi Sano, Yasuo Hirabayashi, Takeshi Ozawa, Ryutaro Maeda

著者情報

キーワード: Al alloy, imprinting, Ni-W electroformed mold

ジャーナルオープンアクセス

2015 年 9 巻 6 号 p. 674-677

DOI https://doi.org/10.20965/ijat.2015.p0674

詳細

抄録

We demonstrate the heat-resistant property of a Ni-W electroformed mold (Ni-W mold) used as the micro imprinting die for an Al alloy. To enhance the transfer performance of the Ni-W mold to A2017, we carried out micro imprinting for A2017 at 600°C. However, entire Ni-W patterns stuck to A2017. It is considered that Al, a major component of A2017, and Ni, a major component of a Ni-W mold, formed an intermetallic compound at 600°C.

責任著者(Corresponding author)

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