Hamburg, Germany – Nikon SLM Solutions and RINA, a global inspection, certification, and consulting engineering company, have officially inaugurated the 'H2AM Open Lab' in Hamburg. This joint initiative marks a significant step forward in addressing the burgeoning demand for components capable of operating reliably within aggressive hydrogen environments, a critical challenge for the rapidly expanding hydrogen economy. The facility is poised to become a central hub for research and development in additive manufacturing (AM) solutions specifically tailored for high-pressure hydrogen applications.

The energy transition's momentum has underscored the necessity for robust, hydrogen-compatible infrastructure, from production and storage to distribution and end-use. Traditional manufacturing methods often face limitations in producing complex geometries and achieving the specific material properties required to mitigate hydrogen embrittlement, a phenomenon where hydrogen atoms diffuse into metals, leading to reduced ductility and premature failure. The 'H2AM Open Lab' will leverage Nikon SLM Solutions' expertise in selective laser melting (SLM) technology and RINA's deep knowledge in materials science, certification, and engineering to overcome these hurdles.

Initial research at the lab will focus on a range of metallic alloys, including specialized nickel-based superalloys and advanced titanium alloys, known for their potential in high-stress, corrosive environments. Engineers and material scientists will work collaboratively to optimize printing parameters, post-processing techniques, and surface treatments to enhance the resistance of additively manufactured components to hydrogen-induced degradation. The lab will utilize advanced characterization techniques, including in-situ hydrogen testing, to validate material performance under simulated operational conditions. This rigorous testing protocol is essential for ensuring the safety and longevity of parts destined for critical hydrogen infrastructure, such as electrolyzers, fuel cells, and high-pressure storage tanks.

The collaboration extends beyond pure research, aiming to establish industry standards and best practices for qualifying AM parts for hydrogen service. RINA's role in certification and standardization will be pivotal in translating laboratory findings into deployable industrial solutions, thereby accelerating market adoption. This strategic partnership reflects a broader industry trend towards leveraging advanced manufacturing techniques to de-risk and scale up clean energy technologies. By fostering an open innovation environment, the 'H2AM Open Lab' intends to invite external partners and contribute to a shared knowledge base, further accelerating the development of a resilient hydrogen supply chain. The facility is expected to play a crucial role in validating new materials and designs, ultimately contributing to the cost-effectiveness and reliability of hydrogen-based energy systems globally.