Development of Aluminum Scandium Alloys for Hydrogen Storage Valves
Source abstract
Abstract
For the development of aluminum scandium alloys to produce a hydrogen storage valves, various aluminum alloy series with different Sc and Zr contents are tested. The alloys are mainly characterized by hardness measurements and tensile tests. The hardening curves are recorded for different temperatures and compositions, and the selected parameters are validated with the corresponding mechanical tests. The alloys 5083 + 0.2% Sc and AlSi16Mg1Sc0.4 are selected for the production of hydrogen valves by forging and additive manufacturing.
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Research context
OpenAlex topics: Aluminum Alloy Microstructure Properties · Aluminum Alloys Composites Properties · Hydrogen Storage and Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Institute of Applied Materials Helmholtz‐Zentrum Berlin für Materialien und Energie Hahn‐Meitner‐Platz 1 14109 Berlin Germany
Gränges Powder Metallurgy GmbH Siebeneickerstraße 235 42553 Velbert Germany
Funding
German Aerospace Center
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