論文

Influence of unique layered microstructure on fatigue properties of Ti-48Al-2Cr-2Nb alloys fabricated by electron beam melting

K Cho, R Kobayashi, J Y Oh, H Yasuda, M Todai, T Nakano, A Ikeda, M Ueda, M Takeyama
Influence of unique layered microstructure on fatigue properties of Ti-48Al-2Cr-2Nb alloys fabricated by electron beam melting
Intermetallics, 95 (2018) pp,1-10
dx.doi.org/10.1016/j.intermet.2018.01.009

論文

Strengthening of Mg-based long-period stacking ordered (LPSO) phase with deformation kink bands

K. Hagihara M. Yamasaki Y. Kawamura T. Nakano
Strengthening of Mg-based long-period stacking ordered (LPSO) phase with deformation kink bands
Materials Science & Engineering A 763 (2019) 138163; 1-9
dx.doi.org/10.1016/j.msea.2019.138163

論文

Effects of Fe on Microstructures and Mechanical Properties of Ti–15Nb–25Zr–(0, 2, 4, 8)Fe Alloys Prepared by Spark Plasma Sintering

Q. Li X. Yuan J. Li P. Wang M. Nakai M. Niinomi T. Nakano A. Chiba X. Liu D. Pan
Effects of Fe on Microstructures and Mechanical Properties of Ti–15Nb–25Zr–(0, 2, 4, 8)Fe Alloys Prepared by Spark Plasma Sintering
Materials Transactions, 60 [9] (2019), pp.1763-1768
dx.doi.org/10.2320/matertrans.ME201913

論文

Quantitative ultrasound (QUS) axial transmission method reflects anisotropy in micro-arrangement of apatite crystallites in human long bones: A study with 3-MHz-frequency ultrasound

T. Ishimoto R. Suetoshi D. Cretin K. Hagihara J. Hashimoto A. Kobayashi T. Nakano
Quantitative ultrasound (QUS) axial transmission method reflects anisotropy in micro-arrangement of apatite crystallites in human long bones: A study with 3-MHz-frequency ultrasound
Bone, 127(2019), pp.82-90
dx.doi.org/10.1016/j.bone.2019.05.034

論文

Quantitative and Qualitative Relationship between Microstructural Factors and Fatigue Lives under Load- and Strain-Controlled Conditions of Ti–5Al–2Sn–2Zr–4Cr–4Mo (Ti-17) Fabricated Using a 1500-ton Forging Simulator

M. Niinomi, T. Akahori, M. Nakai, Y. Koizumi, A. Chiba, T. Nakano, T. Kakeshita, Y. Yamabe-Mitarai, S. Kuroda, N. Motohashi, Y. Itsumi, T. Choda,
Quantitative and Qualitative Relationship between Microstructural Factors and Fatigue Lives under Load- and Strain-Controlled Conditions of Ti–5Al–2Sn–2Zr–4Cr–4Mo (Ti-17) Fabricated Using a 1500-ton Forging Simulator
Materials Transactions, 60 [9](2019), pp.1740-1748
dx.doi.org/10.2320/matertrans.ME201904

論文

Additive ManufacturingプロセスによるNi基超合金のクリープ特性向上に向けた異方性組織制御

岡田竜太朗野村嘉道井頭賢一郎中野貴由
Additive ManufacturingプロセスによるNi基超合金のクリープ特性向上に向けた異方性組織制御
スマートプロセス学会誌 8 [3] 5月号「Additive Manufacturingプロセスが切り開く革新的ハードマテリアルの開発（1）」,(2019),pp.106-111
dx.doi.org/10.7791/jspmee.8.106

論文

レーザ積層造形における雰囲気中の酸素がスパッタ発生に与える影響

天野宏紀, 佐々木智章, 野村祐司, 石本卓也,
レーザ積層造形における雰囲気中の酸素がスパッタ発生に与える影響
スマートプロセス学会誌、8 [3] 、5月号、「Additive Manufacturingプロセスが切り開く革新的ハードマテリアルの開発（1）」,(2019),pp.102-105
dx.doi.org/10.7791/jspmee.8.102

論文

Solidification microstructures of the ingots obtained by arc-melting and cold crucible levitation melting in an equiatomic TiNbTaZr medium-entropy alloy and TiNbTaZrX (X = V, Mo, W) high-entropy alloys

T. Nagase, K. Mizuuchi, T. Nakano,
Solidification microstructures of the ingots obtained by arc-melting and cold crucible levitation melting in an equiatomic TiNbTaZr medium-entropy alloy and TiNbTaZrX (X = V, Mo, W) high-entropy alloys
Entropy, 21[5](2019), pp.483: 1-17
dx.doi.org/10.3390/e21050483

論文

Beta titanium single crystal with bone-like elastic modulus and large crystallographic elastic anisotropy,

P. Wang, M. Todai, T. Nakano,
Beta titanium single crystal with bone-like elastic modulus and large crystallographic elastic anisotropy,
Journal of Alloys and Compounds, 782(2019), pp.1-17.
dx.doi.org/10.1016/j.jallcom.2018.12.236

論文

Diffusionless isothermal omega transformation in titanium alloys driven by quenched-in compositional uctuations,

M.Tane H.Nishiyama A.Umeda N.L.Okamoto K.Inoue M.Luckabauer Y.Nagai T.Sekino T.Nakano T.Ichitsubo
Diffusionless isothermal omega transformation in titanium alloys driven by quenched-in compositional uctuations,
Physical Review Materials, 3(2019), 043604:pp.1-9.
dx.doi.org/10.1103/PhysRevMaterials.3.043604

論文

Preparation of Titanium Alloy/Bioactive Glass Composite for Biomedical Applications via Selective Laser Melting

S. Lee, J. Y. Oh, S. Mukaeyama, S.-H. Sun, T. Nakano,
Preparation of Titanium Alloy/Bioactive Glass Composite for Biomedical Applications via Selective Laser Melting
Materials Transactions, 60 (2019), pp.1779-1784
dx.doi.org10.2320/matertrans.ME201914/

論文

Additive manufacturing of dense components in beta‑titanium alloys with crystallographic texture from a mixture of pure metallic element powders

T. Nagase, T. Hori, M. Todai, S.-H. Sun, T. Nakano,
Additive manufacturing of dense components in beta‑titanium alloys with crystallographic texture from a mixture of pure metallic element powders
Materials & Design, 173 (2019), 107771
dx.doi.org/10.1016/j.matdes.2019.107771

論文

レーザ積層造形法によるβ型Ti-15Mo-5Zr-3Al合金の集合組織形成

石本卓也, 安冨淳平, 杉本昌太, 中野貴由,
レーザ積層造形法によるβ型Ti-15Mo-5Zr-3Al合金の集合組織形成
スマートプロセス学会誌、7 [6], (2018), pp.229-232

dx.doi.org/10.7791/jspmee.7.229

論文

Neural network modelling on temperature coefficient of surface tension and its usage in melting point prediction of nanosized metal particles

J. Yeon P. Ni M. Nakamoto T. Tanaka
Neural network modelling on temperature coefficient of surface tension and its usage in melting point prediction of nanosized metal particles
Calphad, 64 (2019), 267-271
dx.doi.org/10.1016/j.calphad.2018.12.008

論文

ニューラルネットワークによる溶鉄中相互作用母係数の推算

中本将嗣田中敏宏
ニューラルネットワークによる溶鉄中相互作用母係数の推算
鉄と鋼vol. 105, No. 3（2019）, pp.395-399
dx.doi.org/10.2355/tetsutohagane.TETSU-2018-116

論文

二元系溶融Fe合金の表面張力からの無限希薄溶Fe中活量係数の算出

中本将嗣田中敏宏
二元系溶融Fe合金の表面張力からの無限希薄溶Fe中活量係数の算出
鉄と鋼vol. 105, No. 3（2019）, pp.400-406
dx.doi.org/10.2355/tetsutohagane.TETSU-2018-115

論文

Development of low-Young’s modulus Ti–Nb-based alloys with Cr addition,

Q. Li G. Ma J. Li M. Niinomi M. Nakai Y. Koizumi D-X. Wei T. Kakeshita T. Nakano A. Chiba X. Liu K. Zhou D. Pan
Development of low-Young’s modulus Ti–Nb-based alloys with Cr addition,
Journal of Materials Science, 54(2019), pp.8675-8683.
dx.doi.org/10.1007/s10853-019-03457-0

論文

Strengthening mechanisms acting in extruded Mg-based long-period stacking ordered (LPSO)-phase alloys

K. Hagihara Z. Lia M. Yamasaki Y. Kawamura T. Nakano
Strengthening mechanisms acting in extruded Mg-based long-period stacking ordered (LPSO)-phase alloys
Acta Materialia, 163 (2019), pp.226-239
dx.doi.org/10.1016/j.actamat.2018.10.016

論文

Excellent mechanical and corrosion properties of austenitic stainless steel with a unique crystallographic lamellar microstructure via selective laser melting

S.-H. Sun T. Ishimoto K. Hagihara Y. Tsutsumi T. Hanawa T. Nakano
Excellent mechanical and corrosion properties of austenitic stainless steel with a unique crystallographic lamellar microstructure via selective laser melting
Scripta Materialia, 159 (2019), pp.89-93
dx.doi.org/10.1016/j.scriptamat.2018.09.017

論文

Energy condition of isothermal magnetoelectric switching of perpendicular exchange bias in Pt/Co/Au/Cr₂O₃/Pt stacked films

T. V. A. Nguyen, Y. Shiratsuchi, S. Yonemura, T. Shibata, R. Nakatani
Energy condition of isothermal magnetoelectric switching of perpendicular exchange bias in Pt/Co/Au/Cr₂O₃/Pt stacked films
Journal of Applied Physics, 124 (2018), 233902
dx.doi.org/10.1063/1.5047563