Search Results - "Zheng, Ruixiao"

Simultaneously enhanced strength and strain hardening capacity in FeMnCoCr high-entropy alloy via harmonic structure design by Li, Guodong, Liu, Maowen, Lyu, Shaoyuan, Nakatani, Masashi, Zheng, Ruixiao, Ma, Chaoli, Li, Qiushi, Ameyama, Kei

“…Harmonic structure (HS), consisting of coarse-grained (CG) areas uniformly embedded in three dimensional continuously connected ultrafine-grained (UFG) areas,…”
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Towards strength-ductility synergy through hierarchical microstructure design in an austenitic stainless steel by Zheng, Ruixiao, Liu, Maowen, Zhang, Zhe, Ameyama, Kei, Ma, Chaoli

“…An austenitic stainless steel with precisely controlled hierarchical microstructure consisting of statically recrystallized grains (SRGs), nanograins (NGs) and…”
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Influence of Fe addition in CP titanium on phase transformation, microstructure and mechanical properties during high pressure torsion by Deng, Guanyu, Bhattacharjee, Tilak, Chong, Yan, Zheng, Ruixiao, Bai, Yu, Shibata, Akinobu, Tsuji, Nobuhiro

“…In the present study, commercially pure (CP) titanium with four different Fe additions varying from 0.04 to 1.0 wt% were specifically deformed by high pressure…”
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The synergic effects of Sc and Zr on the microstructure and mechanical properties of Al–Si–Mg alloy by Xu, Cong, Xiao, Wenlong, Zheng, Ruixiao, Hanada, Shuji, Yamagata, Hiroshi, Ma, Chaoli

“…In order to clarify the possibility of Zr substitution for Sc on the modification of Al-Si casting alloys, the microstructural evolution and tensile properties…”
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Microstructure and tensile properties of nanocrystalline (FeNiCoCu)1−xTixAlx high entropy alloys processed by high pressure torsion by Zheng, Ruixiao, Chen, Jing, Xiao, Wenlong, Ma, Chaoli

“…In this study, an equal-atomic FeNiCoCu high entropy alloy (HEA) and a Ti and Al added (FeNiCoCu)86Ti7Al7 HEA were subjected for high pressure torsion (HPT) up…”
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Strategy for managing both high strength and large ductility in structural materials–sequential nucleation of different deformation modes based on a concept of plaston by Tsuji, Nobuhiro, Ogata, Shigenobu, Inui, Haruyuki, Tanaka, Isao, Kishida, Kyosuke, Gao, Si, Mao, Wenqi, Bai, Yu, Zheng, Ruixiao, Du, Jun-Ping

“…Based on recent findings in ultrafine grained metals, we proposed a strategy for overcoming the strength-ductility trade-off in structural metallic materials…”
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Enhanced ductility in harmonic structure designed SUS316L produced by high energy ball milling and hot isostatic sintering by Zheng, Ruixiao, Zhang, Zhe, Nakatani, Masashi, Ota, Mie, Chen, Xu, Ma, Chaoli, Ameyama, Kei

“…The objective of the present study is to optimize the mechanical properties of commercial SUS316L stainless steel through harmonic structure design. The…”
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Rediscovery of Hall-Petch strengthening in bulk ultrafine grained pure Mg at cryogenic temperature: A combined in-situ neutron diffraction and electron microscopy study by Zheng, Ruixiao, Gong, Wu, Du, Jun-ping, Gao, Si, Liu, Maowen, Li, Guodong, Kawasaki, Takuro, Harjo, Stefanus, Ma, Chaoli, Ogata, Shigenobu, Tsuji, Nobuhiro

“…Grain refinement can lead to the strengthening of metallic materials according to the Hall-Petch relationship. However, our recent results suggested that grain…”
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Fabrication of high-strength Mg-Y-Sm-Zn-Zr alloy by conventional hot extrusion and aging by Lyu, Shaoyuan, Xiao, Wenlong, Zheng, Ruixiao, Wang, Fang, Hu, Tong, Ma, Chaoli

“…A high-strength Mg-7Y-5Sm-0.5Zn-0.3Zr alloy was developed successfully by hot extrusion and subsequent aging treatment. The results showed that the…”
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Deformation behavior of as-cast and as-extruded Mg97Zn1Y2 alloys during compression, as tracked by in situ neutron diffraction by Gong, Wu, Aizawa, Kazuya, Harjo, Stefanus, Zheng, Ruixiao, Kawasaki, Takuro, Abe, Jun, Kamiyama, Takashi, Tsuji, Nobuhiro

“…Hot extrusion is an effective process for strengthening magnesium alloys. In this study, we investigated the hot extrusion strengthening mechanism in an…”
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Formation mechanism of the abnormal texture during extrusion in Mg-Y-Sm-Zn-Zr alloy by Lyu, Shaoyuan, Xiao, Wenlong, Li, Guodong, Xia, Dabiao, Huang, Yuanding, Gavras, Sarkis, Hort, Norbert, Zheng, Ruixiao, Ma, Chaoli

“…An abnormal texture with c axis of the grains parallel to extrusion direction (ED) was found in extruded Mg–Y-Sm-Zn-Zr alloy. The mechanisms for the formation…”
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Effect of low temperature on tensile properties of AlCoCrFeNi2.1 eutectic high entropy alloy by Bhattacharjee, Tilak, Zheng, Ruixiao, Chong, Yan, Sheikh, Saad, Guo, Sheng, Clark, Ian Thomas, Okawa, Toshiro, Wani, Irfan Samad, Bhattacharjee, Pinaki Prasad, Shibata, Akinobu, Tsuji, Nobuhiro

“…The effect of low temperature on tensile properties of a AlCoCrFeNi2.1 eutectic high entropy alloy (EHEA) was investigated in the present work. Transmission…”
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Fabrication and characterization of hybrid structured Al alloy matrix composites reinforced by high volume fraction of B4C particles by Zheng, Ruixiao, Chen, Jing, Zhang, Yitan, Ameyama, Kei, Ma, Chaoli

“…In the present paper, hybrid structured B4C particles reinforced Al2024 matrix composites were prepared by the powder metallurgy method. The composites made…”
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Effect of grain size on the corrosion behavior of fully recrystallized ultra-fine grained 316L stainless steel fabricated by high-energy ball milling and hot isostatic pressing sintering by Tian, Lixi, Zheng, Ruixiao, Yuan, Cuiqi, Yang, Guang, Shi, Chao, Zhang, Bangyan, Zhang, Zhe

“…Fully recrystallized ultra-fine grained 316L steel with different grain sizes were prepared by high-energy ball milling followed by hot isostatic sintering…”
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Effect of high volume fraction of B4C particles on the microstructure and mechanical properties of aluminum alloy based composites by Zheng, Ruixiao, Hao, Xiaoning, Yuan, Yanbo, Wang, Zhiwei, Ameyama, Kei, Ma, Chaoli

“…•Al-2024/B4C composites have been prepared by powder metallurgy method.•Mechanical milling resulted in significant grain refinement of the Al matrix.•The…”
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Further optimization of strength and ductility in a harmonic structure designed pure copper via thermomechanical processing by Li, Guodong, Lyu, Shaoyuan, Zheng, Ruixiao, Kawabata, Mie, Ma, Chaoli, Li, Qiushi, Ameyama, Kei

“…In this study, thermomechanical processing (TMP) including cold rolling and subsequent annealing was applied to a novel tri-dimensional core/shell structured…”
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Compressive deformation behavior of AZ31 alloy at 21K: an in-situ neutron diffraction study by Gong, Wu, Kawasaki, Takuro, Zheng, Ruixiao, Mayama, Tsuyoshi, Sun, Binxuan, Aizawa, Kazuya, Harjo, Stefanus, Tsuji, Nobuhiro

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Enhanced mechanical properties in β-Ti alloy aged from recrystallized ultrafine β grains by Zhang, Bingjie, Chong, Yan, Zheng, Ruixiao, Bai, Yu, Gholizadeh, Reza, Huang, Mingda, Wang, Dong, Sun, Qiaoyan, Wang, Yunzhi, Tsuji, Nobuhiro

“…Ultrafine β grain structures with recrystallized morphologies were fabricated by severe plastic deformation and subsequent annealing in Ti-10Mo-8 V-1Fe-3.5Al…”
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Effect of Annealing Temperature on the Microstructure and Mechanical Properties of High-Pressure Torsion-Produced 316LN Stainless Steel by Dong, Yuanyuan, Zhang, Zhe, Yang, Zhihai, Zheng, Ruixiao, Chen, Xu

“…316LN stainless steel is a prospective structural material for the nuclear and medical instruments industries. Severe plastic deformation (SPD) combined with…”
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Optimizing the strength and ductility of spark plasma sintered Al 2024 alloy by conventional thermo-mechanical treatment by RUIXIAO ZHENG, YANBO SUN, AMEYAMA, Kei, CHAOLI MA

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