ASTM C714 Standard Test Method for Thermal Diffusivity of Carbon and Graphite by Thermal Pulse Method
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ASTM International
Standard Test Method for Thermal Diffusivity of Carbon and Graphite by Thermal Pulse Method
N C714
Annotation
This test method covers the determination of the thermal diffusivity of carbons and graphite to ±5 % at temperatures up to 500°C. It requires only a small easily fabricated specimen. Thermal diffusivity values in the range from 0.04 to 2.0 cm2/s are readily measurable by this test method; however, for the reason outlined in Section 5, for materials outside this range this test method may require modification.
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 and health practices and determine the applicability of regulatory limitations prior to use.
Автоматический перевод:
Стандартный метод испытаний для тепловой диффузивности углерода и графита тепловым методом пульса
Этот метод испытаний покрывает определение тепловой диффузивности углерода и графита к ±5% при температурах до 500°C. Требуется только маленький легко изготовленный экземпляр. Тепловые ценности диффузивности в диапазоне от 0.04 до 2.0 cm2/s с готовностью измеримы этим методом испытаний; однако, по причине, обрисованной в общих чертах в Разделе 5, для материалов вне этого диапазона, этот метод испытаний может потребовать модификации.



