TY - JOUR A1 - Scheuerlein, C. A1 - Uhlemann, Patrick A1 - Finn, Monika A1 - Lackner, F. A1 - Savary, F. T1 - Mechanical properties of the HL-LHC 11 T Nb3Sn magnet constituent materials N2 - A test campaign was launched to determine the mechanical properties of the High Luminosity-Large HadronCollider (HL-LHC) 11 T Nb3Sn magnet components. The results can be used to accurately represent the mechanical properties in finite elementmodels that predict the stress and strain distribution in these magnets. Particular attention is paid to anisotropic mechanical behavior of the different magnet materials. Static and dynamic test methods have been applied for determining elastic materials’ behavior, and highly accurate Young’s moduli are obtained with the nondestructive dynamic methods resonance and impulse excitation at ambient temperature and during in situ heat cycles. KW - Superconducting magnets KW - Young’s modulus KW - Resonance testing KW - Stress-strain behavior PY - 2017 U6 - https://doi.org/10.1109/TASC.2016.2638046 SN - 1051-8223 SN - 1558-2515 VL - 27 IS - 4 SP - 1 EP - 7 PB - IEEE AN - OPUS4-39219 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -