Manufacturing process of particle intermetallic compound reinforced Al base composites by infiltration-reaction method

A new process is proposed to fabricate an aluminum alloy matrix composite dispersed with intermetallic compound particles by using the reaction between porous nickel and molten aluminum alloy. The intermetallic compound particles reinforced aluminum alloy matrix composite was manufactured with the i...

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Autores principales:	Yongbum CHOI, Zhefeng XU, Kenjiro SUGIO, Kazuhiro MATSUGI, Gen SASAKI
Formato:	article
Lenguaje:	EN
Publicado:	The Japan Society of Mechanical Engineers 2016
Materias:	metal-matrix composites intermetallic compound pressure infiltration reaction mechanical properties Mechanical engineering and machinery TJ1-1570
Acceso en línea:	https://doaj.org/article/28c4d2f2c61e4730b9a1e44cfe3de020
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spelling	oai:doaj.org-article:28c4d2f2c61e4730b9a1e44cfe3de0202021-11-26T06:40:16ZManufacturing process of particle intermetallic compound reinforced Al base composites by infiltration-reaction method2187-974510.1299/mej.15-00492https://doaj.org/article/28c4d2f2c61e4730b9a1e44cfe3de0202016-02-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/mej/3/2/3_15-00492/_pdf/-char/enhttps://doaj.org/toc/2187-9745A new process is proposed to fabricate an aluminum alloy matrix composite dispersed with intermetallic compound particles by using the reaction between porous nickel and molten aluminum alloy. The intermetallic compound particles reinforced aluminum alloy matrix composite was manufactured with the infiltration-reaction method. Four different specific surface areas of porous nickel were used to fabricate the composites and then the porosity inside composites were investigated. Porous nickel reacted with molten aluminum alloy at 973 K, and the intermetallic compound, Al3Ni was generated on the surface of the porous nickel. The generated intermetallic compound Al3Ni, was delaminated according to the difference of thermal expiation coefficient with nickel. And the intermetallic compounds moves in the direction of aluminum matrix. The area fraction of the intermetallic compounds increased with the increasing specific surface area of porous nickel. In addition, the hardness of composite increased by the increasing specific surface area of porous nickel.Yongbum CHOIZhefeng XUKenjiro SUGIOKazuhiro MATSUGIGen SASAKIThe Japan Society of Mechanical Engineersarticlemetal-matrix compositesintermetallic compoundpressure infiltrationreactionmechanical propertiesMechanical engineering and machineryTJ1-1570ENMechanical Engineering Journal, Vol 3, Iss 2, Pp 15-00492-15-00492 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	metal-matrix composites intermetallic compound pressure infiltration reaction mechanical properties Mechanical engineering and machinery TJ1-1570
spellingShingle	metal-matrix composites intermetallic compound pressure infiltration reaction mechanical properties Mechanical engineering and machinery TJ1-1570 Yongbum CHOI Zhefeng XU Kenjiro SUGIO Kazuhiro MATSUGI Gen SASAKI Manufacturing process of particle intermetallic compound reinforced Al base composites by infiltration-reaction method
description	A new process is proposed to fabricate an aluminum alloy matrix composite dispersed with intermetallic compound particles by using the reaction between porous nickel and molten aluminum alloy. The intermetallic compound particles reinforced aluminum alloy matrix composite was manufactured with the infiltration-reaction method. Four different specific surface areas of porous nickel were used to fabricate the composites and then the porosity inside composites were investigated. Porous nickel reacted with molten aluminum alloy at 973 K, and the intermetallic compound, Al3Ni was generated on the surface of the porous nickel. The generated intermetallic compound Al3Ni, was delaminated according to the difference of thermal expiation coefficient with nickel. And the intermetallic compounds moves in the direction of aluminum matrix. The area fraction of the intermetallic compounds increased with the increasing specific surface area of porous nickel. In addition, the hardness of composite increased by the increasing specific surface area of porous nickel.
format	article
author	Yongbum CHOI Zhefeng XU Kenjiro SUGIO Kazuhiro MATSUGI Gen SASAKI
author_facet	Yongbum CHOI Zhefeng XU Kenjiro SUGIO Kazuhiro MATSUGI Gen SASAKI
author_sort	Yongbum CHOI
title	Manufacturing process of particle intermetallic compound reinforced Al base composites by infiltration-reaction method
title_short	Manufacturing process of particle intermetallic compound reinforced Al base composites by infiltration-reaction method
title_full	Manufacturing process of particle intermetallic compound reinforced Al base composites by infiltration-reaction method
title_fullStr	Manufacturing process of particle intermetallic compound reinforced Al base composites by infiltration-reaction method
title_full_unstemmed	Manufacturing process of particle intermetallic compound reinforced Al base composites by infiltration-reaction method
title_sort	manufacturing process of particle intermetallic compound reinforced al base composites by infiltration-reaction method
publisher	The Japan Society of Mechanical Engineers
publishDate	2016
url	https://doaj.org/article/28c4d2f2c61e4730b9a1e44cfe3de020
work_keys_str_mv	AT yongbumchoi manufacturingprocessofparticleintermetalliccompoundreinforcedalbasecompositesbyinfiltrationreactionmethod AT zhefengxu manufacturingprocessofparticleintermetalliccompoundreinforcedalbasecompositesbyinfiltrationreactionmethod AT kenjirosugio manufacturingprocessofparticleintermetalliccompoundreinforcedalbasecompositesbyinfiltrationreactionmethod AT kazuhiromatsugi manufacturingprocessofparticleintermetalliccompoundreinforcedalbasecompositesbyinfiltrationreactionmethod AT gensasaki manufacturingprocessofparticleintermetalliccompoundreinforcedalbasecompositesbyinfiltrationreactionmethod
_version_	1718409707145658368

Manufacturing process of particle intermetallic compound reinforced Al base composites by infiltration-reaction method

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