New publication: Seamless thermoplastic joining of ZrCu-based bulk metallic glasses

We are proud to announce the publication of our latest research article in the renowned journal Materials & Design.

The paper, titled “Seamless thermoplastic joining of ZrCu-based bulk metallic glasses via simple high-strain uniaxial compression”, presents a breakthrough method for joining bulk metallic glasses (BMGs). Our team developed a simple and scalable technique using high-strain uniaxial compression within the supercooled liquid region.

By applying this method to a Zr-based BMG, we achieved successful macroscopic joining at 490 °C. The study demonstrates that higher strains (up to 70%) result in superior microscopic joining quality, achieving metallic bonding and microstructural integrity with local chemical and mechanical uniformity. This approach offers a solution to the size limitations of BMGs, enabling the fabrication of larger, complex components for advanced applications.

You can find the full details of the publication below:

Biały, M., Łaszcz, A., Chęcmanowski, J. & Hasiak, M. Seamless thermoplastic joining of ZrCu-based bulk metallic glasses via simple high-strain uniaxial compression. Materials & Design 261, 115392 (2026). https://doi.org/10.1016/j.matdes.2025.115392