Výsledky vyhledávání - "Hisao Shishido"

Evaluation of precipitates and clusters during artificial aging of two model Al–Mg–Si alloys with different Mg/Si ratios

Autor: Hisao Shishido, Yasuhiro Aruga, Yuya Murata, Calin D Marioara, Olaf Engler

Publikováno v: Journal of Alloys and Compounds. 927:166978

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5b5518c40ccbc185edd1547dae124197
https://doi.org/10.1016/j.jallcom.2022.166978

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Effects of Sn Addition on Clustering and Age-Hardening Behavior in a Pre-Aged Al-Mg-Si Alloy

Autor: Masaya Kozuka, Yasuhiro Aruga, Katsushi Matsumoto, Yasuo Takaki, Hisao Shishido

Publikováno v: Materials Science Forum. 877:455-460

The effects of Sn addition on clustering and age-hardening behavior in an Al-0.6Mg-1.0Si (mass %) alloy were investigated. Addition of Sn delayed the age-hardening in single aging at 170 ̊C. On the other hand, Sn promoted the age-hardening response

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b56032dcdb41e7dc091b64d6223cdb6e
https://doi.org/10.4028/www.scientific.net/msf.877.455

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A Combined TEM and Atom Probe Approach to Analyse the Early Stages of Age Hardening in AA 6016

Autor: C. Schäfer, Olaf Engler, Masaya Kozuka, Calin Daniel Marioara, Henk Jan Brinkman, Hisao Shishido, Yasuhiro Aruga

Publikováno v: Materials Science Forum. 877:231-236

In this study we aim at combining the results from transmission electron microscopy (TEM) and atom probe tomography (APT) to study the early stages of phase decomposition in the age hardening alloy AA 6016. Samples are subjected to different periods

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::00e27f019ceab6fdd02615645f70fca3
https://doi.org/10.4028/www.scientific.net/msf.877.231

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Effects of Cu or Li Addition and Multi-Step Aging Conditions on the Bake-Hardenability of an Al-Mg-Si Alloy

Autor: Shoichi Hirosawa, Yasuhiro Aruga, Katsushi Matsumoto, Yuki Koshino, Hisao Shishido

Publikováno v: Materials Science Forum. :1152-1156

In recent years, automobiles with lower fuel consumption are required because the exhaust fume is severely regulated. The weight-saving is quite effective to realize such low fuel consumption, and therefore aluminum alloy becomes attractive as an alt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4006419f3271bcbbb1558b4abbd742aa
https://doi.org/10.4028/www.scientific.net/msf.794-796.1152

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Effect of P Content on Stress Relaxation and Clustering Behavior in Cu-Ni-P Alloys

Autor: George Davey Smith, Alfred Cerezo, Yasuhiro Aruga, David W. Saxey, Hisao Shishido, Emmanuelle A. Marquis, Yuya Sumino

Stress relaxation behavior and cluster distributions in Cu-P alloy and Cu-Ni-P alloys with different P content have been investigated by means of three-dimensional atom probe (3DAP). The overall improvement in the stress relaxation performance is con

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7dc169e491c06cdbe85e254a87371208
https://ora.ox.ac.uk/objects/uuid:c97d2478-7b99-473a-8757-3f8a66f0ce5e

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Effect of Solute Clusters on Stress Relaxation Behavior in Cu-Ni-P Alloys

Autor: Yasuhiro Aruga, Alfred Cerezo, Emmanuelle A. Marquis, Yuya Sumino, George Davey Smith, Hisao Shishido, David W. Saxey

In this study, the ultrafine structures in Cu-P and Cu-Ni-P alloys have been characterized using a three-dimensional atom probe (3DAP) and transmission electron microscopy (TEM), and the stress relaxation behavior of these alloys has been explored. T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d728023a70fcaa9b0338964a90551a4c
https://doi.org/10.1007/s11661-009-0025-9

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