High-entropy alloy thin film and preparation method thereof, and nuclear fuel cladding coating material
High-entropy alloy thin films prepared by chemical formula optimization and magnetron sputtering have solved the problems of weak adhesion and insufficient performance of high-entropy alloy coatings, and have achieved high-strength, high-temperature oxidation-resistant and corrosion-resistant nuclear fuel cladding materials.
CN117684135BActive Publication Date: 2026-06-26TSINGHUA UNIVERSITY +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- TSINGHUA UNIVERSITY
- Filing Date
- 2023-10-26
- Publication Date
- 2026-06-26
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Figure CN117684135B_ABST
Abstract
The application provides a high-entropy alloy film and a preparation method thereof, and a nuclear fuel cladding coating material. a1 Cr b1 Nb c1 Cr d1 Al e1 Fe f1 (SiC) g1 ) 1‑ h1 O h1 , 1 <= a1 <= 2, 0 <= b1 <= 1, 0 <= c1 <= 1, 0 <= d1 <= 1, 0 <= e1 <= 1, 0 <= f1 <= 1, 0
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