2022年4月21日 · 1.1 This test method covers the determination of the thermal diffusivity of primarily homogeneous isotropic solid materials. Thermal diffusivity values ranging from 0.1 to 1000 (mm) 2 s -1 are measurable by this test method from about 75 to 2800 K.

This standard is issued under the fixed designation E1461; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.

Scope 1.1 This test method covers the determination of the thermal diffusivity of primarily homogeneous isotropic solid materials.

2023年6月12日 · This standard is issued under the Þxed designation E1461; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.

2013年9月1日 · 1.1 This test method covers the determination of the thermal diffusivity of primarily homogeneous isotropic solid materials. Thermal diffusivity values ranging from 0.1 to 1000 (mm) 2 s -1 are measurable by this test method from about 75 to 2800 K.

diffusivity of primarily homogeneous isotropic solid materials. Thermal diffusivity values ranging from 10-7 to 10-3.

astm e1461-13(2022) Standard Test Method for Thermal Diffusivity by the Flash Method 1.1 This test method covers the determination of the thermal diffusivity of primarily homogeneous isotropic solid materials.