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K

Koichi Tsuchiya

national institute for materials science

51H指数
426论文数
9.6K被引数
收录论文 124
发表时间
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Heterostructure induced superior strength-ductility balance in sigma phase containing low SFE Co30Cr20Fe20Mn20Ni10 FCC high entropy alloy含σ相的低SFE Co30Cr20Fe20Mn20Ni10 FCC高熵合金中异质结构诱导的优异强度-延性平衡
errIntermetallics
IF4.8
err2026-06-10
err0
PREAI
errBikash Tripathy; Florian Tropper; Takahito Ohmura; Ueji Rintaro; Koichi Tsuchiya
err分享
err收藏
Effect of grain size and stacking-fault energy on mechanical properties and martensitic transformation in Cr20Mn20Fe20Co40-xNix FCC high-entropy alloy
errmaterials science and engineering: a
IF0
err2025-12-09
err0
PREAI
errBikash Tripathy; Koichi Tsuchiya
err分享
err收藏
Development of novel multi-element low-activation Fe-based alloys for nuclear and fusion reactor applications新型多元素低活化铁基合金在核反应堆及聚变堆应用中的开发
errJOURNAL OF NUCLEAR MATERIALS
IF3.2
err2025-05-01
err0
PREAI
errFuruya, Kazuyuki; Tsuchiya, Koichi; Wakai, Eiichi; Chandiran, Elango; Tripathy, Bikash; Ando, Masami; Kamada, Takaharu; Noto, Hiroyuki
err分享
err收藏
Effect of phase stability of FCC and HCP phases on tensile and low-cycle fatigue properties of Co-20Cr-10Mo-xNi medium-entropy alloysFCC和HCP相的相稳定性对Co-20Cr-10Mo-xNi中熵合金拉伸和低周乏力性能的影响
errJOURNAL OF ALLOYS AND COMPOUNDS
IF6.3
err2025-02-01
err0
PREAI
errTasaki, Wataru; Tsuchiya, Koichi; Nagashima, Nobuo; Singh, Alok; Sawaguchi, Takahiro
err分享
err收藏
Structure-dynamics relation in metallic glass revealed by 5-dimensional scanning transmission electron microscopy通过5维扫描透射电子显微镜揭示金属玻璃中的结构动力学关系
errNPG ASIA MATERIALS
IF8.3
err2024-11-15
err0
errOAAI
errNakazawa, Katsuaki; Mitsuishi, Kazutaka; Iakoubovskii, Konstantin; Kohara, Shinji; Tsuchiya, Koichi
err分享
err收藏
Deformation behavior of Mg-Zn-Y icosahedral quasicrystal phase in a magnesium matrix by high pressure torsion at room temperature
errJOURNAL OF MATERIALS SCIENCE
IF3.9
err2024-09-03
err0
PREAI
errSingh, Alok; Basha, Dudekula Althaf; Hiroto, Takanobu; Matsushita, Yoshitaka; Seenuvasaperumal, P.; Somekawa, Hidetoshi; Tsuchiya, Koichi
err分享
err收藏
A unique {332}<113> twin to α martensite transition during twin propagation in a Ti-12wt.% Mo alloy with micro-segregation
errSCRIPTA MATERIALIA
IF5.6
err2024-04-01
err2
PREAI
errJi, Xin; Emura, Satoshi; Tsuchiya, Koichi
err分享
err收藏
Heterogeneous distribution of isothermal ω precipitates prevents brittle fracture in aged β-Ti alloys
errSCRIPTA MATERIALIA
IF5.6
err2024-03-01
err3
PREAI
errJi, Xin; Chong, Yan; Emura, Satoshi; Tsuchiya, Koichi
err分享
err收藏
Unveiling the transformation pathways of hierarchical γ90-εtwin - α' triple phase structure formation at ε-ε martensite intersection
errMATERIALS CHARACTERIZATION
IF5.5
err2023-11-01
err6
PREAI
errSingh, Digvijay; Tasaki, Wataru; Yoshinaka, Fumiyoshi; Takamori, Susumu; Emura, Satoshi; Tsuchiya, Koichi; Sawaguchi, Takahiro
err分享
err收藏
The Constituent Phases and Micromechanical Properties of Steel Corrosion Layers Generated by Hyperbaric-Oxygen Accelerated Corrosion Test
errMATERIALS
IF3.2
err2023-06-22
err2
errOAAI
errJiang, Baozhen; Doi, Kotaro; Tsuchiya, Koichi
err分享
err收藏
Nanoscale strain mapping and symmetry analysis of Zr50Cu40Al10 metallic glass rejuvenated by high-pressure torsion via 4D scanning transmission electron microscopy通过4D扫描透射电子显微镜对高压扭转再生的Zr50Cu40Al10金属玻璃进行纳米级应变映射和对称性分析
errJOURNAL OF NON-CRYSTALLINE SOLIDS
IF3.5
err2023-04-01
err6
PREAI
errNakazawa, K.; Lee, S.; Niitsu, K.; Kameyama, M.; Sannomiya, T.; Kohara, S.; Mitsuishi, K.; Tsuchiya, K.
err分享
err收藏
Combination of hTERT and bmi-1, E6, or E7 induces prolongation of the life span of bone marrow stromal cells from an elderly donor without affecting their neurogenic potential
errMOLECULAR AND CELLULAR BIOLOGY
IF2.7
err2023-03-27
err164
errOAAI
errMori, T; Kiyono, T; Imabayashi, H; Takeda, Y; Tsuchiya, K; Miyoshi, S; Makino, H; Matsumoto, K; Saito, H; Ogawa, S; Sakamoto, M; Hata, JI; Umezawa, A
err分享
err收藏
Microstructural response and mechanical properties of a-precipitated Ti-5Al-5Mo-5V-3Cr alloy processed by high-pressure torsion
errJOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
IF6.6
err2023-03-01
err5
errOAAI
errJiang, Baozhen; Men, Doudou; Emura, Satoshi; Tsuchiya, Koichi
err分享
err收藏
Properties of Composite Electrodes for All-solid-state Fluoride-ion Secondary Batteries Processed by High-pressure Torsion高压扭转加工的全固态氟离子二次电池复合电极的性能
errELECTROCHEMISTRY
IF1.7
err2023-02-24
err1
errOAAI
errWang, Yanchang; Lee, Sangmin; Yamamoto, Kentaro; Matsunaga, Toshiyuki; Miki, Hidenori; Iba, Hideki; Tsuchiya, Koichi; Uchiyama, Tomoki; Watanabe, Toshiki; Takami, Tsuyoshi; Uchimoto, Yoshiharu
err分享
err收藏
Cavitation behavior during tensile deformation at room temperature in fine-grained pure magnesium
errMATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
IF7
err2022-09-01
err2
errOAAI
errSomekawa, Hidetoshi; Yi, Jangho; Takahashi, Hiromi; Hiroto, Takanobu; Tsuchiya, Koichi
err分享
err收藏
Nanomechanical and microstructural characterization on the synergetic strengthening in selectively laser melted austenitic stainless steel
errSCRIPTA MATERIALIA
IF5.6
err2022-03-01
err9
PREAI
errLee, Dong-Hyun; Gao, Zhe; Park, Jeong-Min; Zhao, Yakai; Suh, Jin-Yoo; Jagle, Eric A.; Tsuchiya, Koichi; Ramamurty, Upadrasta; Jang, Jae-il
err分享
err收藏
Decoupling the roles of constituent phases in the strengthening of hydrogenated nanocrystalline dual-phase high-entropy alloys解耦组成相在氢化纳米晶双相高熵合金强化中的作用
errSCRIPTA MATERIALIA
IF5.6
err2022-03-01
err11
PREAI
errGao, Zhe; Zhao, Yakai; Park, Jeong-Min; Jeon, A-Hyun; Murakami, Kotaro; Komazaki, Shin-ichi; Tsuchiya, Koichi; Ramamurty, Upadrasta; Jang, Jae-il
err分享
err收藏
Phase transformation and morphological features in a cold-worked CrMnFeCoNi high entropy alloy with Al addition
errMATERIALS CHARACTERIZATION
IF5.5
err2021-12-01
err2
PREAI
errSingh, Alok; Hiroto, Takanobu; Watanabe, Hiroyuki; Ikeo, Naoko; Mukai, Toshiji; Tsuchiya, Koichi
err分享
err收藏
Exploring the hydrogen absorption and strengthening behavior in nanocrystalline face-centered cubic high-entropy alloys纳米晶面心立方高熵合金吸氢强化行为的探讨
errSCRIPTA MATERIALIA
IF5.6
err2021-10-01
err15
errOAAI
errZhao, Yakai; Park, Jeong-Min; Murakami, Kotaro; Komazaki, Shin-ichi; Kawasaki, Megumi; Tsuchiya, Koichi; Suh, Jin-Yoo; Ramamurty, Upadrasta; Jang, Jae-il
err分享
err收藏
Effect of initial microstructure on grain refinement under hot compression in CrMnFeCoNi high-entropy alloy with Al addition
errMATERIALIA
IF2.9
err2021-08-01
err9
PREAI
errWatanabe, Hiroyuki; Murata, Toru; Ikeo, Naoko; Mukai, Toshiji; Han, Kwangsik; Tsuchiya, Koichi
err分享
err收藏

研究方向

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合作学者
合作期刊
Y
YamauchiYusuke (Yusuke Yamauchi)
H 指数: 169 · 论文数: 1.6K
Y
Yoshio Bando
H 指数: 169 · 论文数: 1.8K
D
Dmitri Golberg
H 指数: 142 · 论文数: 1.3K
Yang REN 封面图
Yang REN (Yang Ren)
H 指数: 132 · 论文数: 1.6K
H
Hirohisa Saito
H 指数: 94 · 论文数: 1.2K
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