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遠心燃焼合成法によるNi-Al合金の精密鋳造と異種金属材料への同時接合

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Title: 遠心燃焼合成法によるNi-Al合金の精密鋳造と異種金属材料への同時接合
Other Titles: Precision Casting of Ni-Al Alloy and Simultaneous Joining to Dissimilar Metals by Centrifugal Combustion Synthesis
Authors: 大参, 達也1 Browse this author →KAKEN DB
桐原, 和彦2 Browse this author
工藤, 昌行3 Browse this author
Authors(alt): Ohmi, Tatsuya1
Kirihara, Kazuhiko2
Kudoh, Masayuki3
Keywords: combustion synthesis
thermite reaction
centrifugal casting
centrifugal force
precision casting
joining
nickel-aluminum alloy
intermetallic compound
solidification
Issue Date: Sep-2000
Publisher: 日本金属学会
Journal Title: 日本金属学会誌
Journal Title(alt): Journal of the Japan Institute of Metals
Volume: 64
Issue: 9
Start Page: 735
End Page: 738
Publisher DOI: 10.2320/jinstmet1952.64.9_735
Abstract: A modified centrifugal combustion synthesis process has been developed that enables precisely casting synthesized materials and simultaneously joining them to a dissimilar metal. The material to be synthesized was a Ni-25 mol%Al alloy and that to be bonded was a stainless steel, an ultra-low carbon steel, pure nickel or a Ni-25 mol%Al alloy. The base material to be bonded; a graphite mold; and a green compact of reactants consisting of Al, Ni and NiO were set in a centrifugal caster. When the combustion synthesis reaction was induced in the centrifugal force field, synthesized molten Ni-Al alloy flew into the mold and collided with the base material. This process was successfully applied in joining the synthesized Ni-Al alloy and various base materials. Centrifugal force was also confirmed to assist the molten Ni-Al alloy fill the mold cavity and adhere to the surface of the base materials.
Relation: https://www.jstage.jst.go.jp/article/jinstmet1952/64/9/64_9_735/_article/-char/ja
Type: article
URI: http://hdl.handle.net/2115/74670
Appears in Collections:工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 大参 達也

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