Production process of solidified amorphous alloy material

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United States of America Patent

PATENT NO 5213148
SERIAL NO

07664056

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Abstract

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A solidified amorphous alloy material is produced from a melt of its desired metal material. A melt feeding route is provided with a first-stage quenching zone. The melt is quenched to a predetermined temperature in the first-stage quenching zone. The thus-quenched melt is then introduced into a second-stage quenching and solidification zone, whereby the melt is cooled further and solidified into a solidified material having an amorphous phase.

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Patent Owner(s)

Patent OwnerAddress
YKK CORPORATION1 KANDA IZUMI-CHO CHIYODA-KU TOKYO 101-8642

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Inoue, Akihisa Sendai, JP 197 2954
Kita, Kazuhiko Sendai, JP 33 444
Masumoto, Tsuyoshi Sendai, JP 105 1726
Matsumoto, Noriaki Tokyo, JP 26 648
Sato, Yutaka Osaka, JP 217 2053
Yamaguchi, Hitoshi Okaya, JP 83 1481

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