11 records found.
High-Entropy Ti, Zr, Hf, Ta Multiphase Diboride with Deformation Resistance up to 2000 °C
- Journal article
- Creator
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;BADICA Petre (author) (Search by this author)National Institute of Materials Physics;GRIGOROSKUTA Mihai Alexandru (author) (Search by this author)National Institute of Materials Physics;KUNCSER Andrei (author) (Search by this author)National Institute of Materials PhysicsVASYLKIV Oleg (author) (Search by this author)Research Center for Electronic and Optical Materials/Optical Materials Field/Polycrystalline Optical Material Group, National Institute for Materials Science
- Keyword
- high entropy diboride, high temperature bending test, microstructure, plasticity, spark plasma sintering
- Date published
- 2025-02-15
- Updated at
- 2025-02-23 22:45:45 +0900
High‐temperature deformation and consolidation of polycrystalline α‐SiC by spark plasma sintering
- Journal article
- Creator
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Dmytro Demirskyi (author) (Search by this author)
https://orcid.org/0000-0002-6870-6726
(unauthenticated)
;
Hossein Sepehri‐Amin (author) (Search by this author)
;
Oleg O. Vasylkiv (author) (Search by this author)
- Keyword
- Polycrystalline ⍺-SiC, High temperature deformation, spark plasma sintering, microstructure
- Date published
- 2024-10-22
- Updated at
- 2025-10-23 08:30:26 +0900
Hot-spots generation, exaggerated grain growth and mechanical performance of silicon carbide bulks consolidated by flash spark plasma sintering
- Journal article
- Creator
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;Dmytro Demirskyi (author) (Search by this author)Oleg Vasylkiv (author) (Search by this author)National Institute for Materials Science
- Keyword
- flash sintering, spark plasma sintering, carbon diffusion, silicon carbide, strength
- Date published
- 2016-08-30
- Updated at
- 2025-05-26 12:30:39 +0900
Transparent Er:(Y,La) 2 O 3 Ceramics With High La 3+ Concentration for Mid‐Infrared Laser Applications
- Journal article
- Creator
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Zehao Xu (author) (Search by this author)
https://orcid.org/0009-0007-0336-3332
(unauthenticated)
;
Hiroaki Furuse (author) (Search by this author)
;
;Shogo Miyoshi (author) (Search by this author)Tohru S. Suzuki (author) (Search by this author)
- Keyword
- co-precipitation, laser materials, mid-infrared, spark plasma sintering, transparent ceramics
- Date published
- 2026-07-21
- Updated at
- 2026-07-22 10:09:18 +0900
High‐temperature strength behavior of tantalum diboride to 2000°C
- Journal article
- Creator
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Oleg Vasylkiv (author) (Search by this author)National Institute for Materials Science
;
Dmytro Demirskyi (author) (Search by this author)
- Keyword
- Strength, ultra-high temperature ceramics, spark plasma sintering
- Date published
- 2023-07-11
- Updated at
- 2024-11-13 16:30:14 +0900
High bending strength at 1800 °C exceeding 1 GPa in TiB2-B4C composite
- Journal article
- Creator
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;A. Kuncser (author) (Search by this author)O. Vasylkiv (author) (Search by this author)National Institute for Materials Science
;
;H. Borodianska (author) (Search by this author);D. Demirskyi (author) (Search by this author)National Institute for Materials ScienceP. Badica (author) (Search by this author)
- Keyword
- TiB2, Boron carbide, bending strength, spark plasma sintering
- Date published
- 2023-04-27
- Updated at
- 2024-11-14 16:31:00 +0900
Towards high degree of c-axis orientation in MgB2 bulks
- Journal article
- Creator
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;M.A. Grigoroscuta (author) (Search by this author);G.V. Aldica (author) (Search by this author);M. Burdusel (author) (Search by this author);V. Sandu (author) (Search by this author);A. Kuncser (author) (Search by this author);I. Pasuk (author) (Search by this author);A.M. Ionescu (author) (Search by this author)T.S. Suzuki (author) (Search by this author)National Institute for Materials Science
;
O. Vasylkiv (author) (Search by this author)National Institute for Materials Science
;
P. Badica (author) (Search by this author)
- Keyword
- textured MgB2 bulk, slip casting, spark plasma sintering, critical current density, pinning force, pinning activation energy
- Date published
- 2021-12-07
- Updated at
- 2024-11-16 08:30:30 +0900
High-temperature strength and plastic deformation behavior of niobium diboride consolidated by spark plasma sintering
- Journal article
- Creator
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;Dmytro Demirskyi (author) (Search by this author);Ievgen Solodkyi (author) (Search by this author)Toshiyuki Nishimura (author) (Search by this author)National Institute for Materials Science
;
Yoshio Sakka (author) (Search by this author)National Institute for Materials Science
;
Oleg Vasylkiv (author) (Search by this author)National Institute for Materials Science
- Keyword
- ultra-high temperature ceramic, strength, spark plasma sintering, niobium diboride
- Date published
- 2017-07-10
- Updated at
- 2025-05-26 12:30:17 +0900
Analysis of the high-temperature flexural strength behavior of B 4 C–TaB 2 eutectic composites produced by in situ spark plasma sintering
- Journal article
- Creator
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;Dmytro Demirskyi (author) (Search by this author)Oleg Vasylkiv (author) (Search by this author)National Institute for Materials Science
- Keyword
- boron carbide, high-temperature strength, eutectic composite, tantalum diboride, spark plasma sintering
- Date published
- 2017-04-25
- Updated at
- 2025-05-26 12:30:34 +0900
Strontium fluorapatite (S-FAP) nano-grained laser ceramics
- Journal article
- Creator
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Hiroaki Furuse (author) (Search by this author)Research Center for Electronic and Optical Materials, National Institute for Materials Science
;
;Yuki Mochizuki (author) (Search by this author)Research Center for Functional Materials/Optical Materials Field/Field-Assisted Sintering Group, National Institute for Materials Science;Daichi Kato (author) (Search by this author)Research Center for Functional Materials/Optical Materials Field/Field-Assisted Sintering Group, National Institute for Materials ScienceKoji Morita (author) (Search by this author)Research Center for Electronic and Optical Materials/Optical Materials Field/Polycrystalline Optical Material Group, National Institute for Materials Science
;
Byung-Nam KIM (author) (Search by this author)Research Center for Electronic and Optical Materials/Optical Materials Field/Polycrystalline Optical Material Group, National Institute for Materials Science
;
Tohru SUZUKI (author) (Search by this author)Research Center for Electronic and Optical Materials/Optical Materials Field/Optical Ceramics Group, National Institute for Materials Science
- Keyword
- ceramics, optical materials, fluorapatite, spark plasma sintering, ultrafine grained microstructure
- Date published
- 2023-11-16
- Updated at
- 2025-11-17 12:30:20 +0900