This document specifies the method for determining the linear thermal expansion coefficient of thermal sprayed high-temperature alloy coating materials, including terms and definitions, principles, equipment and instruments, sample preparation and requirements, testing, calculations, accuracy and deviation, and test reports. This document is mainly applicable to the determination of the linear thermal expansion coefficient of thermal sprayed high-temperature alloy coatings (such as nickel-based alloy coatings) using a push-rod dilatometer.
YB/T 6036-2022 history
2022YB/T 6036-2022 Method for determination of thermal expansion coefficient of thermal sprayed high-temperature alloy coatings