Zobrazeno 1 - 10 of 127 pro vyhledávání: '"Kazunari Shinagawa"'
1
Akademický článek
Effect of α + β region sintering on the mechanical properties of injection molded Ti-6Al-4V compacts
Autor: Kentaro KUDO, Kazunari SHINAGAWA, Hideshi MIURA
Publikováno v: Mechanical Engineering Journal, Vol 5, Iss 4, Pp 17-00686-17-00686 (2018)
Injection molded Ti-6Al-4V compacts have normally a coarse lamellar microstructure, because it is sintered above the β transus temperature and it is cooled slowly in furnace. However, static mechanical properties such as tensile strength and ductili
Externí odkaz: https://doaj.org/article/b330101693fa4a0cac162eddc8dc19cb
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2
Akademický článek
Effects of heating history on sintering properties of nickel powder compacts
Autor: Kazunari SHINAGAWA, Sho UTSUNOMIYA
Publikováno v: Mechanical Engineering Journal, Vol 2, Iss 5, Pp 15-00259-15-00259 (2015)
The effects of heating history on the sinterability of nickel powder compacts as a model material are examined from a view point of driving force and flow resistance, that is, the sintering stress and viscosity. Sinter-compression tests were conducte
Externí odkaz: https://doaj.org/article/bab69d067c864543933986457ecdb939
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4
Effect of α + β region sintering on the mechanical properties of injection molded Ti-6Al-4V compacts
Autor: Kazunari Shinagawa, Hideshi Miura, Kentaro Kudo
Publikováno v: Mechanical Engineering Journal, Vol 5, Iss 4, Pp 17-00686-17-00686 (2018)
Injection molded Ti-6Al-4V compacts have normally a coarse lamellar microstructure, because it is sintered above the β transus temperature and it is cooled slowly in furnace. However, static mechanical properties such as tensile strength and ductili
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df91a6e2d6cd845dc8147a2d478ee64c
https://www.jstage.jst.go.jp/article/mej/5/4/5_17-00686/_pdf/-char/en
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6
Capillary liquid bridge and grain coarsening during liquid phase sintering
Autor: Zoran S. Nikolic, Kazunari Shinagawa
Publikováno v: Science of Sintering, Vol 49, Iss 1, Pp 1-10 (2017)
The finite element method is employed to simulate the microstructural evolution through grain coarsening within capillary liquid bridge. Liquid and solid phase domains will be represented with curved interfaces defined by the discrete set of points.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::493e95ec04af80f738894c51da836c12
https://doi.org/10.2298/sos1701001n
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7
Sintering force behind the viscous sintering of two particles
Autor: Shun Kanchika, Yutaka Shinoda, Kota Katsura, Kazunari Shinagawa, Takashi Akatsu, Fumihiro Wakai
Publikováno v: Acta Materialia. 109:292-299
The mechanical principles of viscous sintering were analyzed by finite element simulation of a simple model: the coalescence of two identical spheres. The sintering force in the non-equilibrium process of viscous sintering was defined as the differen
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2554d43b37707ad14aadc431d2df9c94
https://doi.org/10.1016/j.actamat.2016.03.006
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