ISO 13826:2013规定了使用激光技术的热喷涂陶瓷涂层的热扩散率的测试方法。 本试验方法适用于厚度在0.8 mm至2mm之间的自立式热喷涂陶瓷涂层，通过各种热喷涂工艺沉积并从基材上去除。热扩散率值范围为10？7平方米/秒到10？对于300 K至1500 K的温度范围，通过该测试方法可测量4 m2/s。

ISO 13826:2013 specifies a test method of thermal diffusivity of thermally sprayed ceramic coatings using laser technology. This test method is applicable to self-standing thermally sprayed ceramic coatings of thickness between 0,8 mm to 2 mm, deposited by various thermal spray processes and removed from the substrate. Thermal diffusivity values ranging from 10^？7 m²/s to 10^？4 m²/s are measurable by this test method for temperature range from 300 K to 1500 K.