Experimental Determination of Isothermal Sections in the Ni–Al–Cr–Ru Quaternary System: Implications for Ni-Based Superalloys and High-Entropy Alloys
Al + Fcc(Ni)-were confirmed. Notably, the (Ni,Ru)Al + Fcc(Ni) two-phase region exhibited a wide compositional range. This work provides essential experimental phase diagram data and insights for the design of Ni-Al-Cr-Ru-X high-entropy alloys and next-generation Ni-based superalloys.
Authors
- Jianping Huang
- Z S Li
- Dupei Ma
- Ruihua Wang (ORCID: https://orcid.org/0000-0002-4020-8039)
- Yan Liu
- Huayu Xiao
- Qiang Zhang
Institutions
- Harbin Institute of Technology (CN)
- Xiangtan University (CN)
- Hunan Institute of Technology (CN)
Publication Details
- Journal
- Materials
- Published
- 2026-04-21
- DOI
- https://doi.org/10.3390/ma19081669
- Primary Topic
- Intermetallics and Advanced Alloy Properties
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China
- Natural Science Foundation of Hunan Province
- Natural Science Foundation of Heilongjiang Province