Norm

ASTM E831 - 06 en

Standard Test Method for Linear Thermal Expansion of Solid Materials by Thermomechanical Analysis

  • Deze norm is ingetrokken sinds 01-03-2012

50,60 61,23 Incl BTW

Over deze norm

Status Ingetrokken
Aantal pagina's 5
Gepubliceerd op 15-03-2006
Taal Engels

1.1 This test method determines the apparent coefficient of linear thermal expansion of solid materials using thermomechanical analysis techniques. Related information can be found in Refs. (, ).

1.2 This test method is applicable to solid materials that exhibit sufficient rigidity over the test temperature range such that the sensing probe does not produce indentation of the specimen.

1.3 The recommended lower limit of coefficient of linear thermal expansion measured with this test method is 5 m/(mC). The test method may be used at lower (or negative) expansion levels with decreased accuracy and precision (see Section ).

1.4 This test method is applicable to the temperature range from 120 to 900 C. The temperature range may be extended depending upon the instrumentation and calibration materials used.

1.5 Computer or electronic based instruments, techniques, or data treatment equivalent to this test method may also be used.

Note 1

Users of this test method are expressly advised that all such instruments or techniques may not be equivalent. It is the responsibility of the user to determine the necessary equivalency prior to use.

1.6 SI values are the standard.

1.7 This test method is related to ISO 11359-2 but is significantly different in technical detail.

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

Details

ICS-code 19.060
Engelse titel Standard Test Method for Linear Thermal Expansion of Solid Materials by Thermomechanical Analysis
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