00.00 Sep 15, 2026
ISO
ISO/TC 33
International Standard
ISO 12680-1:2005 specifies a method for determining the dynamic Young's modulus of rectangular cross-section bars and circular cross-section specimens of refractories by impulse excitation of vibration. The dynamic Young's modulus is determined using the resonant frequency of the specimen in its flexural mode of vibration.
PUBLISHED
ISO 12680-1:2005
PROJECT
ISO/PWI 12680-1
00.00
Proposal for new project received
Sep 15, 2026