Norm

ASTM C885 - 87(2020) en

Standard Test Method for Young’s Modulus of Refractory Shapes by Sonic Resonance

57,09 62,23 Incl BTW

Over deze norm

Status Definitief
Aantal pagina's 6
Gepubliceerd op 01-09-2020
Taal Engels

1.1 This test method covers a procedure for measuring the resonance frequency in the flexural (transverse) mode of vibration of rectangular refractory brick or rectangularly shaped monoliths at room temperature. Young's modulus is calculated from the resonance frequency of the shape, its mass (weight), and dimensions.

1.2 Units—The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.2.1 Although the Hertz (Hz) is an SI unit, it is derived from seconds which is also an inch-pound unit.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Details

ICS-code 81.080
Engelse titel Standard Test Method for Young’s Modulus of Refractory Shapes by Sonic Resonance
Vervangt

Winkelwagen

Subtotaal:

Ga naar winkelwagen