Synthesis and evaluation of trimodal composites by reactive arc-melting method
Project/Area Number |
16K06802
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Material processing/Microstructural control engineering
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Research Institution | Osaka Prefecture University |
Principal Investigator |
Tsuda Hiroshi 大阪府立大学, 工学(系)研究科(研究院), 客員研究員 (80217322)
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Co-Investigator(Kenkyū-buntansha) |
尾崎 友厚 地方独立行政法人大阪産業技術研究所, その他部局等, 研究員 (50736395)
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Project Period (FY) |
2016-04-01 – 2020-03-31
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Project Status |
Completed (Fiscal Year 2019)
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Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2018: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
|
Keywords | 新規Ti基複合材料 / TiC粒子 / Ti析出 / Ti2C / N添加 / 時効処理 / トリモーダルコンポジット / 力学特性 / Ti基複合材料 / 微細組織 / 複合材料 / 時効 / 機械的特性 / Ti(C,N) / TI析出 / N固溶 / Zr析出 / 結晶学的方位関係 / TEM / 変態 / 機械的性質 |
Outline of Final Research Achievements |
It was clarified that by adding nitrogen the brittleness of ceramic particles was improved by existence of a soft metal phase (Ti), furthermore by optimal heat treatment new ceramic particle dispersed composites with excellent strength and ductility could be synthesized. In addition, it was extremely useful academically to clarify the mechanism of metal phase precipitation in ceramic particles based on the crystallographic information obtained from detailed TEM observation. Since the results obtained in this study can be expected to be applied to other composite materials, it has the potential to create deformable ceramic particle dispersed metal matrix composites.
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Academic Significance and Societal Importance of the Research Achievements |
窒素(N)添加により硬いセラミックス相(TiC粒子)と軟らかい金属相(Ti)を共存させることによりセラミックス粒子の脆さが改善されること、また最適な熱処理により優れた強度・延性を具備したセラミックス粒子分散複合材料が合成できることを明らかにした。また、TEMによる微細組織の詳細な観察から得られた結晶学的情報をもとに、セラミックス中への金属析出機構を明らかにしたことは大きな学術的貢献である。 今回得られた成果は他の複合材料への応用展開も期待できるため、変形可能なセラミックス粒子を分散させた金属基複合材料創製への可能性を有している。
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Report
(5 results)
Research Products
(67 results)
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[Journal Article] Development of a Heat-storable CFRP by incorporating trans-1,4-polybutadiene for the Thermal Management of Small Artificial Satellite2019
Author(s)
K. KATAGIRI, T. TOTANI, T. ISONO, R. GOTO, S. YAMAGUCHI, S. KAWAKITA, T. OZAKI, H. SONOMURA, S. MINAMI, S. HONDA, and K. SASAKI
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Journal Title
Proceedings of 32nd International Symposium on Space Technology and Science and 9th nanosatellite symposium
Volume: paper ID=a90345
Related Report
Peer Reviewed
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[Journal Article] Enhancement of the mechanical properties of the CFRP by cellulose nanofiber sheets using the electro-activated deposition resin molding method2019
Author(s)
K. Katagiri, S. Honda, S. Minami, S. Yamaguchi, S. Kawakita, H. Sonomura, T. Ozaki, S. Uchida, M. Nezu, Y. Yoshioka, K. Sasaki
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Journal Title
Composites Part A: Applied Science and Manufacturing
Volume: 123
Pages: 320-326
DOI
Related Report
Peer Reviewed
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[Journal Article] Enhancement of the bending strength of I-shaped cross-sectional beam of CFRP by dispersing cellulose nanofibers without hydrophobic treatment on the surface2019
Author(s)
K. Katagiri, S. Honda, S. Minami, S. Yamaguchi, H. Sonomura, T. Ozaki, S. Kawakita, S. Uchida, M. Nezu, M. Takemura, Y. Yoshioka, K. Sasaki
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Journal Title
Mechanics of Advanced Materials and Structures
Volume: ー
Issue: 11
Pages: 1-9
DOI
Related Report
Peer Reviewed
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[Journal Article] The bending properties of CFRP I-shaped cross-sectional beam with dispersing cellulose nanofibers on the surface2019
Author(s)
K. Katagiri, S. Honda, D. Kimu, S. Yamaguch, T. Ozaki, H. Sonomura, S. Kawakita, S. Uchida, M. Nezu, M. Takemura, Y. Yoshioka, K. Sasaki
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Journal Title
Proceedings of the American Society for Composite-Thirty Fourth Technical Conference
Volume: ー
Pages: 27997-27997
Related Report
Peer Reviewed
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[Journal Article] Fabrication of heat-storable CFRP by incorporating trans-1,4-polybutadiene with the application of the electrodeposition resin molding method2019
Author(s)
K. Katagiri, R. Gotoh, T. Totani, T. Isono, S. Yamaguchi, T. Ehiro, H. Sonomura, T. Ozaki, S. Kawakita, Y. Yoshioka, S. Minami, S. Honda, K. Sasaki
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Journal Title
Journal of Energy Storage
Volume: 26
Pages: 100980-100980
DOI
Related Report
Peer Reviewed
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[Journal Article] CFRP manufacturing method by using electro-activated deposition and the effect of reinforcement with carbon fiber circumferentially around the hole2019
Author(s)
Kazuaki Katagiri, Shinya Honda, Sayaka Minami, Yusuke Tomizawa, Daiki Kimu, Shimpei Yamaguchi, Takuya Ehiro, Tomoatsu Ozaki, Hirosuke Sonomura, Sonomi Kawakita, Mamoru Takemura, Yayoi Yoshioka and Katsuhiko Sasaki
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Journal Title
Composite Structures
Volume: 207
Pages: 658-664
Related Report
Peer Reviewed
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[Journal Article] Enhancement of mechanical properties of CFRP manufactured by using electro-activated deposition resin molding method with the application of CNF without hydrophobic treatment2019
Author(s)
Kazuaki Katagiri, Katsuhiko Sasaki, Shinya Honda, Sayaka Minami, Shimpei Yamaguchi, Takuya Ehiro, Tomoatsu Ozaki, Hirosuke Sonomura, Sonomi Kawakita, Sohei Uchida, Masayuki Nezu and Yayoi Yoshioka
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Journal Title
Composite Science and Technology
Volume: 169
Pages: 203-208
Related Report
Peer Reviewed
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[Journal Article] Efficient Manufacturing Method of CFRP Corrugation by Using Electro-activated Deposition Resin Molding2019
Author(s)
KAZUAKI KATAGIRI, SHINYA HONDA, SHIMPEI YAMAGUCHI, TAKUYA EHIRO, SONOMI KAWAKITA, HIROSUKE SONOMURA, TOMAOTSU OZAKI, TAYOI YOSHIOKA, MAMORU TAKEMURA, SAYAKA MINAMI and KATSUHIKO SASAKI
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Journal Title
American society for composites, Proceeding of 33rd technical conference
Volume: ―
Related Report
Peer Reviewed
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[Presentation] Development of a heat-storable CFRP by incorporating trans-1,4-polybutadiene for the thermal management of small artificial satellite2019
Author(s)
K. Katagiri, T. Totani, T. Isono, S. Yamaguchi, T. Ehiro, T. Ozaki, H. Sonomura, S. Minami, S. Honda, K. Sasaki
Organizer
2nd International symposium on space technology and science, 9th Nano-satellite symposium
Related Report
Int'l Joint Research
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[Presentation] The bending properties of CFRP I-shaped cross-sectional beam with dispersing cellulose nanofibers on the surface2019
Author(s)
K. Katagiri, S. Honda, D. Kimu, S. Yamaguch, T. Ozaki, H. Sonomura, S. Kawakita, S. Uchida, M. Nezu, M. Takemura, Y. Yoshioka, K. Sasaki
Organizer
American Society of Composite 34th Annual Technical Conference
Related Report
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[Presentation] Efficient manufacturing method of CFRP corrugation by using electro-activated deposition resin molding2018
Author(s)
K. Katagiri, S. Yamaguchi, T. Ehiro, S. Kawakita, H. Sonomura, T. Ozaki, Y. Yoshioka, M. Takemura, S. Honda, S. Minami, K. Sasaki
Organizer
American Society for Composites 33rd Annual Technical Conference
Related Report
Int'l Joint Research
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