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Advances in High Temperature Materials: Manufacture, Characterization and Simulation

A special issue of Materials (ISSN 1996-1944). This special issue belongs to the section "Manufacturing Processes and Systems".

Deadline for manuscript submissions: closed (20 February 2024) | Viewed by 1623

Special Issue Editors


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Guest Editor
Center of Hypergravity Experimental and Interdisciplinary Research, Zhejiang University, Hangzhou, China
Interests: superalloys; hypergravity solidification; material properties under hypergravity; failure analysis; characterization of microstructure; fatigue; creep; computational materials

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Guest Editor
School of Mechanics and Civil Architecture, Northwestern Polytechnical University, Xi’an 710072, China
Interests: dislocation dynamics; phase-field simulation; constitutive modeling; molecular dynamics; superalloys
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Special Issue Information

Dear Colleagues,

High temperature materials demonstrate a series of superior properties at high temperatures. Due to their ‘super’ performance, they have sustained wide applications in aircraft, industrial gas turbines, oil equipment, and vehicles for over seven decades. As we move through the third decade of the twenty-first century, higher requirements are put forward for the temperature-bearing capacity. These demands necessitate a Special Issue, “Advances in High Temperature Materials: Manufacture, Characterization and Simulation”, to publish recent progress upon which new developments can be built.

Prof. Dr. Hua Wei
Dr. Ronghai Wu
Guest Editors

Manuscript Submission Information

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Keywords

  • high temperature materials
  • refractory metals
  • high temperature ceramics
  • new types of superalloy
  • blade alloy behavior
  • disk alloy manufacture
  • environmental behavior
  • alternative materials
  • microstructure
  • dislocation structure
  • modeling and simulation
  • constitutive modeling

Published Papers (1 paper)

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Review

35 pages, 11229 KiB  
Review
Research Progress of ODS FeCrAl Alloys–A Review of Composition Design
by Xi Wang and Xinpu Shen
Materials 2023, 16(18), 6280; https://doi.org/10.3390/ma16186280 - 19 Sep 2023
Cited by 2 | Viewed by 1381
Abstract
After the Fukushima nuclear accident, the development of new accident-tolerant fuel cladding materials has become a research hotspot around the world. Due to its outstanding corrosion resistance, radiation resistance, and creep properties at elevated temperatures, the oxide dispersion strengthened (ODS) FeCrAl alloy, as [...] Read more.
After the Fukushima nuclear accident, the development of new accident-tolerant fuel cladding materials has become a research hotspot around the world. Due to its outstanding corrosion resistance, radiation resistance, and creep properties at elevated temperatures, the oxide dispersion strengthened (ODS) FeCrAl alloy, as one of the most promising candidate materials for accident-tolerant fuel cladding, has been extensively studied during the past decade. Recent research on chemical composition design as well as its effects on the microstructure and mechanical properties has been reviewed in this paper. In particular, the reasonable/optimized content of Cr is explained from the aspects of oxidation resistance, radiation resistance, and thermal stability. The essential role of the Al element in oxidation resistance, high-temperature stability, and workability was reviewed in detail. The roles of oxide-forming elements, i.e., Y (Y2O3), Ti, and Zr, and the solid solution strengthening element, i.e., W, were discussed. Additionally, their reasonable contents were summarized. Typical types of oxide, i.e., Y–Ti–O, Y–Al–O, and Y–Zr–O, and their formation mechanisms were also discussed in this paper. All aspects mentioned above provide an important reference for understanding the effects of composition design parameters on the properties of nuclear-level ODS FeCrAl alloy. Full article
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