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Search Results: Records 1-6 displayed on this page of 6
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Journal Articles

Compressive deformation behavior of AZ31 alloy at 21K; An ${it In situ}$ neutron diffraction study

Gong, W.; Kawasaki, Takuro; Zheng, R.*; Mayama, Tsuyoshi*; Sun, B.*; Aizawa, Kazuya; Harjo, S.; Tsuji, Nobuhiro*

Scripta Materialia, 225, p.115161_1 - 115161_5, 2023/03

https://doi.org/10.1016/j.scriptamat.2022.115161
 Times Cited Count：2 Percentile：43.26(Nanoscience & Nanotechnology)

Journal Articles

Effect of extrusion ratio in hot-extrusion on kink deformation during compressive deformation in an $$alpha$$Mg/LPSO dual-phase magnesium alloy monitored by ${it in situ}$ neutron diffraction

Harjo, S.; Gong, W.; Aizawa, Kazuya; Kawasaki, Takuro; Yamasaki, Michiaki*; Mayama, Tsuyoshi*; Kawamura, Yoshihito*

Materials Transactions, 64(4), p.766 - 773, 2023/02

https://doi.org/10.2320/matertrans.MT-MD2022004
 Times Cited Count：1 Percentile：86.01(Materials Science, Multidisciplinary)

Oral presentation

Strategy for analyzing plasticity heterogeneity in medium Mn steels

Koyama, Motomichi*; Hojo, Tomohiko*; Miyamoto, Goro*; Morooka, Satoshi; Yamashita, Takayuki; Sawaguchi, Takahiro*; Mine, Yoji*; Mayama, Tsuyoshi*; Okitsu, Takayuki*; Sakakibara, Mutsumi*; et al.

no journal, , 

no abstracts in English

Oral presentation

Deformation mechanisms of AZ31 alloy at cryogenic temperature investigated by in-situ neutron diffraction

Gong, W.; Harjo, S.; Mayama, Tsuyoshi*; Kawasaki, Takuro; Aizawa, Kazuya; Sun, B.*; Tsuji, Nobuhiro*

no journal, , 

In situ neutron diffraction experiments at cryogenic temperature was performed to investigate the temperature dependence of deformation behavior and corresponding activities of deformation mechanisms in a commercial AZ31 Mg alloy. The stress-strain curve at 21K showed slightly higher macroscopic yield stress but remarkably higher fracture stress and strain than that of room temperature. The enhancement of extension twinning and suppression of contraction twinning at cryogenic temperature are considered to be the reasons for improving the corresponding macroscopic strength and ductility in the commercial AZ31 alloy.

Oral presentation

In-situ neutron diffraction study of deformation behavior of AZ31 alloy at 21K

Gong, W.; Harjo, S.; Mayama, Tsuyoshi*; Kawasaki, Takuro; Aizawa, Kazuya; Sun, B.*; Tsuji, Nobuhiro*

no journal, , 

Oral presentation

In-situ neutron diffraction study of cryogenic deformation behavior in AZ31 magnesium alloy

Gong, W.; Harjo, S.; Mayama, Tsuyoshi*; Kawasaki, Takuro; Aizawa, Kazuya; Tsuji, Nobuhiro*

no journal, , 

6 (Records 1-6 displayed on this page)
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