NF EN ISO 12680-1
Methods of test for refractory products - Part 1 : determination of dynamic Young's modulus (MOE) by impulse excitation of vibration
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.
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.
- Avant-proposiv
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1Domaine d'application 1
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2Références normatives 1
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3Termes et définitions 1
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4Principe 3
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5Signification et utilisation 3
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6Appareillage 4
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7Échantillonnage 5
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8Éprouvettes 6
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9Mode opératoire 6
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10Calculs 8
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11Rapport d'essai 11
- Annexe A (informative) Facteurs affectant l'exactitude des déterminations12
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