論文 - THIRATHIPVIWAT Pramote
件数 18 件-
A role of atomic size misfit in lattice distortion and solid solution strengthening of TiNbHfTaZr high entropy alloy system
Pramote Thirathipviwat, Shigeo Sato, Gian Song, Jozef Bednarcik, Kornelius Nielsch, Juree Jung, Jun … 全著者表示
Pramote Thirathipviwat, Shigeo Sato, Gian Song, Jozef Bednarcik, Kornelius Nielsch, Juree Jung, Junhee Han 閉じる
Scripta Materialia 210 ( 3 ) 114470 2022年3月 [査読有り]
担当区分：筆頭著者, 責任著者 記述言語：英語 掲載種別：研究論文（学術雑誌） 出版者・発行元：Elsevier 共著
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Thirathipviwat, P; Kotake, T; Suzuki, T; Hasegawa, M; Matsumoto, K; Sato, S
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 927 2025年2月
記述言語：英語 掲載種別：研究論文（学術雑誌） 共著
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Harada, S; Yamaguchi, T; Thirathipviwat, P; Hasegawa, M
JOURNAL OF ALLOYS AND COMPOUNDS 1003 175717 2024年10月 [査読有り]
記述言語：英語 掲載種別：研究論文（学術雑誌） 共著
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In situ neutron diffraction study and electron microscopy analysis of microstructure and texture evolution during annealing of rolled CoCrFeNi alloy doped with 1 at.% C
Pramote Thirathipviwat, Makoto Hasegawa, Yusuke Onuki, Shigeo Sato, Oleg V Mishin
Materials Characterization 212 113980 2024年6月 [査読有り]
担当区分：筆頭著者, 責任著者 記述言語：英語 掲載種別：研究論文（学術雑誌） 単著
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Thirathipviwat Pramote, Nozawa Sega, Furusawa Moe, Onuki Yusuke, Hasegawa Makoto, Matsumoto Katsush … 全著者表示
Thirathipviwat Pramote, Nozawa Sega, Furusawa Moe, Onuki Yusuke, Hasegawa Makoto, Matsumoto Katsushi, Sato Shigeo 閉じる
Materials Letters 349 2023年6月
記述言語：英語 掲載種別：研究論文（学術雑誌） 出版者・発行元：Elsevier 共著
In this study, the studies of texture evolution and dislocation density in Al-Mg alloys during uniaxial tensile deformation was performed by the neutron diffraction experiment. During tensile deformation under low strain rate (1.33 x 10-5 s-1), the (001) and (111) duplex texture was observed in Al-Mg alloys. The differences of pole density at (001) and (1 1 1) orientations depend on the content of Mg addition. The (001) deformation texture was developed from initial (001) cube texture, especially observed in the alloys with low Mg addition and pure Al sample. In alloys with high Mg addition, the development of (1 1 1) texture was clearly presented. An increase in Mg addition induced larger dislocation density during the deformation in a correlation with the formation of (1 1 1) deformation texture.
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P. Thirathipviwat, Y. Onuki, J. Vishnu, K. Praveenkumar, R. Andul Ansheed, G. Manivasagam, K. V Sha … 全著者表示
P. Thirathipviwat, Y. Onuki, J. Vishnu, K. Praveenkumar, R. Andul Ansheed, G. Manivasagam, K. V Shankar, M. Hasegawa, S. Sato 閉じる
Materials Letters 339 134105 2023年5月 [査読有り]
DOI Web of Science CiNii Research
担当区分：筆頭著者, 責任著者 記述言語：英語 掲載種別：研究論文（学術雑誌） 出版者・発行元：Elsevier 単著
A newly developed single BCC phase 30Nb5Ta30Ti15V20Zr refractory high entropy alloy (RHEA) has been designed for low density, high mechanical properties, and superior fretting wear resistance. In this study, we focus on the study of the fretting wear resistance in a comparison with Ti6Al4V alloy. The 30Nb5Ta30Ti15V20Zr demonstrated the better fretting wear resistance with low friction coefficient and wear loss. The phase constituent, crystal structure and mutual interaction of complex composition in 30Nb5Ta30Ti15V20Zr contribute to improving the fretting wear resistance. The superior fretting wear resistance increases candidacy potential of the 30Nb5Ta30Ti15V20Zr RHEA for structural applications, especially under fretting conditions.
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Thirathipviwat Pramote, Onuki Yusuke, Umemura Kazuki, Sato Shigeo
JOURNAL OF ALLOYS AND COMPOUNDS 930 2023年1月 [査読有り]
記述言語：英語 掲載種別：研究論文（学術雑誌） 共著
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Thirathipviwat Pramote, Onuki Yusuke, Umemura Kazuki, Sato Shigeo
Journal of Alloys and Compounds 930 2022年10月
記述言語：英語 掲載種別：研究論文（学術雑誌） 出版者・発行元：Elsevier Science SA 共著
In this study, a microstructure of moderately deformed 1 %C-doped CoCrFeNi complex concentrated alloys (CCA) was investigated in a correlation with microstructure evolution at different annealing temperature for 1 h. After 60 % thickness reduction of cold rolling, the dislocation density accumulated as large as 19 x 1015 m-2. The interstitial carbon atom was a key factor inducing large dislocation storage and caused large stored strain energy of 368 J/mol. The recrystallization was completed at 1173 K for 1 h and the average re-crystallized grain size was as fine as 3.7 mu m. During the annealing between 973 and 1173 K, the carbides were increasingly precipitated with an increase in annealing temperature. The carbon addition delayed the recrystallization process due to solute drag effect and carbide precipitations. The conventional fabrication method produced the fine recrystallized microstructure attributed to the large dislocation density of the deformed microstructure and carbide precipitation.(c) 2022 Elsevier B.V. All rights reserved.
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Pramote Thirathipviwat, Sega Nozawa, Moe Furusawa, Yusuke Onuki, Makoto Hasegawa, Katsushi Matsumot … 全著者表示
Pramote Thirathipviwat, Sega Nozawa, Moe Furusawa, Yusuke Onuki, Makoto Hasegawa, Katsushi Matsumoto, Shigeo Sato 閉じる
Materials Science and Engineering: A 855 143956 2022年10月 [査読有り]
担当区分：筆頭著者, 責任著者 記述言語：英語 掲載種別：研究論文（学術雑誌） 共著
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Evaluation of dislocation activities and accumulation in cold swaged CoCrFeMnNi high entropy alloy
Pramote Thirathipviwat, Yusuke Onuki, Gian Song, Junhee Han, Shigeo Sato
Journal of Alloys and Compounds 890 161816 2022年1月 [査読有り]
担当区分：筆頭著者, 責任著者 記述言語：英語 掲載種別：研究論文（学術雑誌） 出版者・発行元：Elsevier 共著
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Compositional complexity dependence of lattice distortion in FeNiCoCrMn high entropy alloy system
P Thirathipviwat, S Sato, G Song, J Bednarcik, K Nielsch, J Han
Materials Science and Engineering A 823 141775 2021年8月 [査読有り]
担当区分：筆頭著者, 責任著者 記述言語：英語 掲載種別：研究論文（学術雑誌） 出版者・発行元：Elsevier 共著
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Tailoring biocompatible Ti-Zr-Nb-Hf-Si metallic glasses based on high-entropy alloys design approach
Mariana Calin, Jithin Vishnu, Pramote Thirathipviwat, Monica-Mihaela Popa, Maria Krautz, Geetha Man … 全著者表示
Mariana Calin, Jithin Vishnu, Pramote Thirathipviwat, Monica-Mihaela Popa, Maria Krautz, Geetha Manivasagam, Annett Gebert 閉じる
Materials Science and Engineering C 121 111733 2021年2月 [査読有り]
記述言語：英語 掲載種別：研究論文（学術雑誌） 単著
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Compositional complexity dependence of dislocation density and mechanical properties in high entropy alloy systems
P Thirathipviwat, G Song, Jozef Bednarcik, U Kühn, T Gemming, K Nielsch, J Han
Progress in Natural Science 30 ( 4 ) 545 - 551 2020年8月 [査読有り]
担当区分：筆頭著者 記述言語：英語 掲載種別：研究論文（学術雑誌） 単著
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A comparison study of dislocation density, recrystallization and grain growth among nickel, FeNiCo ternary alloy and FeNiCoCrMn high entropy alloy
P Thirathipviwat, G Song, J Jayaraj, J Bednarcik, H Wendrock, T Gemming, J Freudenberger, K Nielsch … 全著者表示
P Thirathipviwat, G Song, J Jayaraj, J Bednarcik, H Wendrock, T Gemming, J Freudenberger, K Nielsch, J Han 閉じる
Journal of Alloys and Compounds 790 266 - 273 2019年6月 [査読有り]
担当区分：筆頭著者, 責任著者 記述言語：英語 掲載種別：研究論文（学術雑誌） 単著
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Microstructure, mechanical and thermal oxidation behavior of AlNbTiZr high entropy alloy
J Jayaraj, Pramote Thirathipviwat, Junhee Han, Annett Gebert
Intermetallics 100 9 - 19 2018年9月 [査読有り]
記述言語：英語 掲載種別：研究論文（学術雑誌） 単著
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Microsegregation development of heavily electromagnetically stirred melt of super high strength Al–10Zn–2·5Mg–2·3Cu alloy
T Umeda, P Thirathipviwat, M Supradist, H Nagaumi
International Journal of Cast Metals Research 24 ( 3 ) 184 - 189 2011年8月
記述言語：英語 掲載種別：研究論文（学術雑誌） 単著
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Microsegregation of direct chill ingot of super high strength aluminum alloy cast from heavily electromagnetically stirred melt
Takateru Umeda, Pramote Thirathipviwat, Mawin Suparadist, Hiromi Nagaumi
TMS Light Metals2010 2010年
記述言語：英語 掲載種別：研究論文（国際会議プロシーディングス） 単著
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Microstructures of super high strength Al–10Zn–2˙5Mg–2˙3Cu–0˙14Zr alloys under electromagnetically stirred direct chill casting
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The International Journal of Cast Metals Research 21 ( 1 ) 119 - 124 2008年8月 [査読有り]
記述言語：英語 掲載種別：研究論文（学術雑誌） 単著