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Journal Articles

Deformation behavior of individual constituent phases and components in multimodal magnesium alloys

Harjo, S.; Gong, W.; Aizawa, Kazuya; Yamasaki, Michiaki*; Kawasaki, Takuro

Nihon Zairyo Gakkai Dai-58-Kai X Sen Zairyo Kyodo Ni Kansuru Shimpojiumu Koen Rombunshu, p.58 - 60, 2024/07

Journal Articles

Contributions of multimodal microstructure in the deformation behavior of extruded Mg alloys containing LPSO phase

Hagihara, Koji*; Mayama, Tsuyoshi*; Yamasaki, Michiaki*; Harjo, S.; Tokunaga, Toko*; Yamamoto, Kazuki*; Sugita, Mika*; Aoyama, Kairi*; Gong, W.; Nishimoto, Soya*

International Journal of Plasticity, 173, p.103865_1 - 103865_21, 2024/02

 Times Cited Count:21 Percentile:98.10(Engineering, Mechanical)

Journal Articles

Strengthening of $$alpha$$Mg and long-period stacking ordered phases in a Mg-Zn-Y alloy by hot-extrusion with low extrusion ratio

Harjo, S.; Gong, W.; Aizawa, Kazuya; Kawasaki, Takuro; Yamasaki, Michiaki*

Acta Materialia, 255, p.119029_1 - 119029_12, 2023/08

 Times Cited Count:28 Percentile:96.68(Materials Science, Multidisciplinary)

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

 Times Cited Count:8 Percentile:72.40(Materials Science, Multidisciplinary)

Journal Articles

${it In situ}$ investigation of the microstructure evolution in Long-Period-Stacking-Ordered (LPSO) magnesium alloys as a function of the temperature

M$'a$this, K.*; Drozdenko, D.*; N$'e$meth, G.*; Harjo, S.; Gong, W.*; Aizawa, Kazuya; Yamasaki, Michiaki*; Kawamura, Yoshihito*

Frontiers in Materials (Internet), 6, p.270_1 - 270_9, 2019/11

 Times Cited Count:8 Percentile:29.17(Materials Science, Multidisciplinary)

Journal Articles

Investigation of the evolution of the microstructure in the directionally solidified Long-Period Stacking-Ordered (LPSO) magnesium alloy as a function of the temperature

Drozdenko, D.*; M$'a$this, K.*; Harjo, S.; Gong, W.; Aizawa, Kazuya; Yamasaki, Michiaki*

Magnesium Technology 2019, p.33 - 36, 2019/02

 Times Cited Count:0 Percentile:0.00(Engineering, Chemical)

Journal Articles

Impurity effects in the microscopic elastic properties of polycrystalline Mg-Zn-Y alloys with a synchronised long-period stacking ordered phase

Hosokawa, Shinya*; Kimura, Koji*; Yamasaki, Michiaki*; Kawamura, Yoshihito*; Yoshida, Koji*; Inui, Masanori*; Tsutsui, Satoshi*; Baron, A. Q. R.*; Kawakita, Yukinobu; Ito, Shinichi*

Journal of Alloys and Compounds, 695, p.426 - 432, 2017/02

 Times Cited Count:5 Percentile:22.99(Chemistry, Physical)

JAEA Reports

Collection of URL measurement data in 2008 at the Horonobe Underground Research Laboratory Project

Sano, Michiaki; Ishii, Eiichi; Niinuma, Hiroaki; Fujikawa, Daisuke; Sanada, Hiroyuki; Hiraga, Naoto; Tsusaka, Kimikazu; Yamasaki, Masanao*

JAEA-Data/Code 2009-015, 142 Pages, 2009/11

JAEA-Data-Code-2009-015.pdf:41.84MB

In the Horonobe Underground Laboratory (URL) Project, Construction of the Ventilation Shaft, the East Shaft and the drifts has been conducted as a Phase 2 research. In the research, observation of the lithofacies and fracture, and in-situ tests, simple elastic wave exploration, Schmidt hammer test, Equotip test, point load test are conducted in each face, and measuring instruments such as extensometer, rock-bolt axial force meter, shotcrete stress meter and tunnel lining concrete stress meter are installed in particular face. In addition, for the purpose of the validation of the results of predictive analysis, conducted in Phase 1, about the amount of spring water during construction of Underground facilities, data on the changes of amount of spring water and water quality is obtained. This report summarizes the measurements data acquired at the Ventilation Shaft (GL -161m $$sim$$ -250m), the East Shaft (GL -110m $$sim$$ -140m) and the 140m drift.

Oral presentation

Improvement of both elongation and strength of magnesium alloy consisting long period stacking ordered phase by hot-extrusion

Harjo, S.; Aizawa, Kazuya; Gong, W.; Yamasaki, Michiaki*; Kawasaki, Takuro

no journal, , 

Oral presentation

Monitoring of strengthening of LPSO in $$alpha$$Mg/LPSO dual phase alloy by hot-extrusion using in situ neutron diffraction during deformation

Harjo, S.; Aizawa, Kazuya; Gong, W.; Kawasaki, Takuro; Yamasaki, Michiaki*

no journal, , 

Oral presentation

Relation between extrusion ratio phase stress sharing during tension in Mg$$_{97}$$Zn$$_{1}$$Y$$_{2}$$

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

no journal, , 

no abstracts in English

Oral presentation

Cyclic tension-compression in situ neutron diffraction of extruded LPSO typed magnesium alloys

Harjo, S.; Gong, W.; Kawasaki, Takuro; Aizawa, Kazuya; Yamasaki, Michiaki*

no journal, , 

Oral presentation

Deformation behavior during tension in a Mg alloy containing 25% LPSO with different extrusion ratios monitored by neutron diffraction

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

no journal, , 

Oral presentation

Oral presentation

Tensile strengthening of a Mg alloy containing 25-vol% LPSO by hot extrusion revealed by neutron diffraction

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

no journal, , 

Oral presentation

Monitoring cyclic tension and compression of LPSO typed magnesium alloys using neutron diffraction

Harjo, S.; Gong, W.; Kawasaki, Takuro; Aizawa, Kazuya; Yamasaki, Michiaki*

no journal, , 

no abstracts in English

Oral presentation

Load sharing between $$alpha$$Mg and LPSO of extruded Mg$$_{97}$$Zn$$_{1}$$Y$$_{2}$$ in cyclic tension-compression

Harjo, S.; Aizawa, Kazuya; Gong, W.; Kawasaki, Takuro; Yamasaki, Michiaki*

no journal, , 

no abstracts in English

Oral presentation

Relation between load sharing in $$alpha$$Mg and LPSO of Mg$$_{97}$$Zn$$_1$$Y$$_2$$ during compression and extrusion ratio

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

no journal, , 

no abstracts in English

Oral presentation

Characterization of internal stresses in Mg-Zn-Y alloy with multimodal microstructure by deformation operando neutron diffraction

Harjo, S.; Gong, W.; Yamasaki, Michiaki*; Kawasaki, Takuro; Aizawa, Kazuya

no journal, , 

Oral presentation

In situ neutron diffraction during compression of LPSO-Mg alloy with different extrusion ratio

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

no journal, , 

20 (Records 1-20 displayed on this page)
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