ISO 23838-2022 金属材料--室温下的高应变率扭转试验 Metallic materials — High strain rate torsion test at room temperature

This document specifies terms and definitions, symbols and designations, principle, apparatus, test piece, procedure, data processing, evaluation of test result, test report and other contents for the torsion test at high strain rates for metallic materials by using torsional split Hopkinson bar (TSHB).t edition 2022-06 Metallic materials — High strain rate torsion test at room temperature Matériaux métalliques — Essai de torsion à haute vitesse de déformation à température ambiante Reference number ISO 23838:2022(E) ？ ISO 2022 ISO 23838:2022(E) COPYRIGHT PROTECTED DOCUMENT ？ ISO 2022 All rights reserved. Unless otherwise specified, or required in th