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4438 records found.
High-temperature deformation in bulk polycrystalline hafnium carbide consolidated using spark plasma sintering
- Article
- Creator
-
D. Demirskyi
;
O. Vasylkiv
;
K. Yoshimi
- Keyword
- hafnium carbide, grain size, flexural strength, high-temperature materials
- Date published
- 2021-08-21
- Updated at
- 2024-11-21 16:32:16 +0900
Deformation‐resistant Ta 0.2 Hf 0.8 C solid‐solution ceramic with superior flexural strength at 2000°C
- Article
- Creator
-
Dmytro Demirskyi
;
Hanna Borodianska
;
Toshiyuki Nishimura
;
Tohru S. Suzuki
;
Kyosuke Yoshimi
;
Oleg Vasylkiv
- Keyword
- strength, ultra-high temperature ceramics, Spark plasma sintering, tantalum hafnium carbide
- Date published
- 2021-08-27
- Updated at
- 2024-11-21 16:32:03 +0900
Fracture peculiarities and high-temperature strength of bulk polycrystalline boron
- Article
- Creator
-
D. Demirskyi
;
P. Badica
;
A. Kuncser
;
O. Vasylkiv
- Keyword
- boron, polycrystalline ceramic, flexural strength, high-temperature materials
- Date published
- 2022-01-24
- Updated at
- 2024-11-21 16:31:38 +0900
Consolidation and high‐temperature strength of monolithic lanthanum hexaboride
- Article
- Creator
-
Dmytro Demirskyi
;
Tohru S. Suzuki
;
Kyosuke Yoshimi
;
Oleg O. Vasylkiv
- Keyword
- grain growth, densification, borides, spark plasma sintering
- Date published
- 2022-01-29
- Updated at
- 2024-11-21 16:35:03 +0900
Reactive consolidation and high-temperature strength of HfB2–SiB6
- Article
- Creator
-
D. Demirskyi
;
T. Nishimura
;
T.S. Suzuki
;
K. Yoshimi
;
O. Vasylkiv
- Keyword
- hafnium diboride, reactive decomposition, silicon hexaboride, flexural strength, hightemperature materials
- Date published
- 2022-05-05
- Updated at
- 2024-11-16 08:31:04 +0900
High‐temperature reactive synthesis of the Zr–Ta multiboride with a supercomposite structure
- Article
- Creator
-
Dmytro Demirskyi
;
Tohru S. Suzuki
;
Kyosuke Yoshimi
;
Oleg Vasylkiv
- Keyword
- Composites, Borides, Hardness, Strength
- Date published
- 2022-07-25
- Updated at
- 2024-11-21 16:31:29 +0900
Effects of data bias on machine-learning–based material discovery using experimental property data
- Article
- Creator
-
Masaya Kumagai
;
Yuki Ando
;
Atsumi Tanaka
;
Koji Tsuda
;
Yukari Katsura
;
Ken Kurosaki
- Keyword
- Machine learning, material informatics, large-scale material data, data bias
- Date published
- 2022-12-31
- Updated at
- 2024-11-16 08:31:01 +0900
Consolidation and high‐temperature properties of ceramics in the TaC–NbC system
- Article
- Creator
-
Dmytro Demirskyi
;
T. Nishimura
;
T. S. Suzuki
;
K. Yoshimi
;
Oleg Vasylkiv
- Keyword
- strength, carbides, hardness, toughness, solid solutions
- Date published
- 2022-07-27
- Updated at
- 2024-11-16 08:30:55 +0900
Deformation-resistant UHTC composites with superior hardness, toughness, and flexural strength up to 2000°C
- Presentation
- Creator
-
VASYLKIV Oleg
- Keyword
- UHTC, SPS, Strength, Hardness, Toughness, Deformation Resistance
- Date published
- Updated at
- 2024-11-16 08:30:48 +0900
Interfacial Strength Evaluation Between Sulfur-Segregated Al2O3 and Ni–Al Single Crystal Alloy Using Nanoindentation
- Proceedings
- Creator
-
Chihiro Tabata
;
Toshio Osada
;
Takahito Ohmura
;
Tadaharu Yokokawa
;
Kyoko Kawagishi
;
Shinsuke Suzuki
- Keyword
- nanoindentation, oxidation, sulfur segregation, interfacial strength, Ni-base single crystal alloy
- Date published
- 2024-08-21
- Updated at
- 2025-08-21 08:30:48 +0900