High-entropy alloys in 2026: overview
High-entropy alloys combine several principal elements, often in similar proportions, instead of relying on one dominant base metal. This compositional freedom creates scope to tune strength, ductility, corrosion resistance and performance at high temperatures, but makes phase stability and processing harder to predict. The field is moving from composition-led experimentation toward microstructure and property control: researchers need to understand how local chemistry, heat treatment and manufacturing history affect real-world performance.
Recent work targets these linked challenges. In September 2026, University of Science and Technology Beijing researchers combined experiments and first-principles calculations to study corrosion in VNbTaW refractory alloy; another study examined how precipitated Laves particles affect pitting. In June 2026, NIST researchers used elliptical laser scanning during 3D printing to mix metals, with real-time X-ray analysis confirming the process. Together, these directions point to more controlled alloy discovery and production, while room-temperature brittleness, oxidation and reliable property prediction remain technical hurdles.
- 1From composition to control: Researchers are linking local chemistry and microstructure to performance, rather than relying on composition alone to predict alloy behavior.
- 2Processing shapes properties: Laser-based manufacturing and post-processing offer ways to manage mixing and formability, but process conditions can also create new microstructural variability.
- 3Extreme-temperature trade-offs: Refractory alloys target demanding environments, yet improving strength without sacrificing ductility, corrosion resistance or manufacturability remains central.
Top organizations working on high-entropy alloys
Ranked by Linknovate activity score · last 24 monthsThe activity score adds up the relevance of every patent, publication, grant and news item linking an organization to high-entropy alloys. Showing 7 of 1,918 organizations.
| # | Organization | Approach | Signals (24 mo) | Momentum | Why it matters |
|---|---|---|---|---|---|
| 1 | 
Chinese Academy of Sciences CAS
Research · China |
Refractory alloys | PUB 280 · NEWS 9 | -19% | Recently, researchers associated with CAS studied refractory high-entropy alloys for extreme-temperature performance, including ceramic and carbon additions to tune strength and ductility. |
| 2 | 
University of Science and Technology Beijing
Research · China |
Refractory alloys | PUB 246 · NEWS 5 | -32% | Recently, researchers associated with USTB investigated corrosion in refractory high-entropy alloys, including precipitate effects in saline solution and VNbTaW electrochemical behavior. |
| 3 | 
Harbin Institute of Technology
Research · China |
Lightweight alloys | PUB 223 | -13% | Recently, researchers associated with Harbin Institute of Technology examined lightweight refractory alloy design and reported a lower-hafnium HfNbTiZr composition with improved strength-ductility balance and high-temperature strength. |
| 4 | 
Central South University
Research · China |
Refractory alloys | PUB 203 | -5% | Recently, researchers associated with Central South University used chemical-bonding engineering to optimize strength and plasticity in refractory high-entropy alloys and studied laser-remelted alloy coatings. |
| 5 | 
Northwestern Polytechnical University
Research · China |
Refractory alloys | PUB 182 · NEWS 1 | -21% | Recently, researchers associated with Northwestern Polytechnical University prepared ceramic-reinforced TaMoTiCr refractory-alloy composites by spark plasma sintering and investigated their friction and wear across temperatures. |
| 6 | 
Northeastern University
Research · United States |
Refractory alloys | PUB 173 | +37% | Recently, researchers associated with Northeastern University studied high-temperature sliding wear in oxygen-doped TiZrHfNb refractory high-entropy alloys. |
| 7 | 
Shanghai JiaoTong University
Research · China |
FCC transition-metal alloys | PUB 177 | -3% | Recently, researchers associated with Shanghai Jiao Tong University investigated tensile plasticity at high strain rates in additively manufactured FeCoNiCrMn high-entropy alloy. |
| 8 | ··Hidden organizationCompany | Approach | PAT 00 · PUB 00 GRANTS 0 · NEWS 00 | +00% | Available to registered users. |
| 9 | ··Hidden organizationCompany | Approach | PAT 00 · PUB 00 GRANTS 0 · NEWS 00 | +00% | Available to registered users. |
| 10 | ··Hidden organizationCompany | Approach | PAT 00 · PUB 00 GRANTS 0 · NEWS 00 | +00% | Available to registered users. |
Leading research centers
Leading research institutions 1,643 total
- Chinese Academy of Sciences CASChinaRecently, researchers associated with CAS studied refractory high-entropy alloys for extreme-temperature performance, including ceramic and carbon additions to tune strength and ductility.
- University of Science and Technology BeijingChinaRecently, researchers associated with USTB investigated corrosion in refractory high-entropy alloys, including precipitate effects in saline solution and VNbTaW electrochemical behavior.
- Harbin Institute of TechnologyChinaRecently, researchers associated with Harbin Institute of Technology examined lightweight refractory alloy design and reported a lower-hafnium HfNbTiZr composition with improved strength-ductility balance and high-temperature strength.
- ··Hidden research institutionCountryAvailable to registered users, with their key researchers.
- ··Hidden research institutionCountryAvailable to registered users, with their key researchers.
Where high-entropy alloys innovation happens
Share of documents with at least one organization from each country.
Open the interactive map with all 1,918 organizationsMain technical approaches
Last 24 months| Approach | What it is | Documents | Leading organizations |
|---|---|---|---|
| FCC transition-metal alloys | These alloys use face-centered-cubic structures, often to balance ductility and strength; their performance depends on composition and control of deformation. | 1,511 |
Chinese Academy of Sciences CAS, University of Science and Technology Beijing, Northeastern University |
| Refractory alloys | Built from high-melting-point elements for high-temperature use, they face trade-offs in room-temperature ductility, oxidation resistance and processing. | 998 |
Chinese Academy of Sciences CAS, Beijing Institute of Technology, University of Science and Technology Beijing |
| Lightweight alloys | These designs seek lower density while retaining useful strength; reducing weight can complicate strength, ductility and high-temperature performance. | 316 |
University of Science and Technology Beijing, Harbin Institute of Technology, Northwestern Polytechnical University |
| Multiphase and eutectic alloys | They use multiple phases or eutectic structures to tune properties, but performance depends on controlling phase distribution and stability. | 945 |
Chinese Academy of Sciences CAS, Central South University, University of Science and Technology Beijing |
| Nanostructured alloys | Fine-scale structures can improve strength and hardness, while thermal stability and retention of ductility remain important trade-offs. | 1,498 |
Chinese Academy of Sciences CAS, Harbin Institute of Technology, Central South University |
Emerging trends
Last 12 months vs previous 36 monthsTerms whose frequency in the last 12 months grew the most compared with the previous 36 months.
Funding and investment
Recent funding rounds
FACTS records $115.5 million in grants across 142 awards since 2020. It also lists 10 funding rounds totaling $299.9 million; these are separate funding metrics.
Patent landscape
Top patent holders · last 24 monthsRecent developments
Latest news, duplicates removed- Sep 2026Newswise — High-entropy alloys are highly promising structural and functional materials. Among them, refractory high-entropy alloys possess outstanding high-temperature mechanical properties and have broad application…Newswise: MedNews
- Jul 2026Metal alloys are used everywhere from aircraft to cutlery, making them an indispensable part of modern life. Scientists are continuing to try to find ways to improve them – which often comes down to the way they're…ScienceAlert - Latest
- Jul 2026Jul 08, 2026 Large language model guides discovery of catalysts for clean energy tech An AI assistant for high-entropy alloy (HEA) electrocatalysis named ChatHEA provided a helping hand not just to extract data from the…Nanowerk Nanotechnology and Emerging Technologies News
- Jul 2026High-entropy alloys (HEAs) are metallurgy’s version of having your cake and eating it too, combining multiple elements to create unusual mixes of desirable properties. The problem is that they can be difficult to…New Atlas - New Technology & Science News
- Month 20XXHidden developmentAvailable to registered users with alerts enabled.
Frequently asked questions about high-entropy alloys
Which universities and research centers lead high-entropy alloys research?
Chinese Academy of Sciences CAS leads the named research organizations with 289 documents in the 24-month window, followed by University of Science and Technology Beijing with 251. Their recent work includes refractory alloy strength, ductility and corrosion. Harbin Institute of Technology also has substantial activity, including research on lightweight refractory compositions and high-temperature strength.
How much funding has high-entropy alloys received?
FACTS records $115.5 million in grants across 142 awards since 2020. It separately lists 10 funding rounds totaling $299.9 million. These are distinct funding measures in the dataset, so they should not be added together as a single total. The funding-round entries are not all clearly specific to high-entropy alloy projects.
Who holds the most high-entropy alloys patents?
Kunmimg University of Science and Technology has the highest listed count, with 4 patents. Aramco Services Company, Saudi Aramco, The Regents Of The University Of California and Vulcan Industrial Holdings LLC each have 3 listed patents. These counts identify the patent holders appearing in FACTS, rather than measuring the full patent portfolios of those organizations.
Is high-entropy alloys patent activity growing?
No: patent activity declined by 42.1% in the last 12 months compared with the previous 12 months, according to FACTS. The 24-month window contains 90 patents. This contrasts with a much larger publication base, so patent counts alone should not be treated as a complete measure of research activity or commercial progress.
What are the latest developments in high-entropy alloys?
In September 2026, University of Science and Technology Beijing researchers combined experiments and first-principles calculations to investigate corrosion in VNbTaW refractory high-entropy alloy. A separate September 2026 study examined precipitate effects on pitting. In August 2026, researchers reported additive manufacturing work on refractory alloys with radiation resistance, reflecting interest in processing routes for demanding environments.
What new methods or terms are emerging in high-entropy alloys?
FACTS highlights manganese alloys, grain refinement and microstructural evolution as emerging terms, with 64, 73 and 57 documents respectively. Recent methods include active-learning workflows for predicting alloy properties and phases, physics-informed strength prediction, and laser-based alloying. These methods aim to reduce trial and error, though reliable prediction still depends on connecting models to experimental evidence.
What are the main approaches in high-entropy alloys and how do they differ?
FACTS groups research into FCC transition-metal, refractory, lightweight, multiphase and eutectic, and nanostructured alloys. FCC designs commonly focus on balancing strength and ductility; refractory alloys target high-temperature conditions; lightweight designs seek lower density. Multiphase and nanostructured approaches use structural scale and phase distribution to tune properties, with stability and processing as recurring trade-offs.
Which countries lead high-entropy alloys?
China leads with 12,901 documents, or 55.7% of the country-attributed total in FACTS. The United States follows with 4,172 documents and an 18.0% share, then India with 1,797 and a 7.8% share. Germany and Japan also have substantial activity, with 1,216 and 1,185 documents respectively.
What are the applications of high-entropy alloys?
FACTS identifies protective coatings, electrocatalysis and clean energy, additive manufacturing, hydrogen storage, and aerospace and high-temperature structures as application areas. Protective coatings have 2,148 documents, while electrocatalysis and clean energy have 608 and additive manufacturing has 552. These areas use different alloy properties, from corrosion protection to catalytic activity and performance under heat.