The high-temperature mechanical properties of the material?
Thread Content
What are the regulations regarding the high-temperature mechanical properties of materials in pressure vessels? Please give some advice!
The high-temperature mechanical properties of materials are generally determined through experimental data, and they are related to the choice of allowable stress. I’m not sure what the original poster is trying to understand
High-temperature mechanical properties: 1. High-temperature tensile test: It is possible to determine the yield strength, tensile strength, reduction of area, and elongation after fracture of the material at high temperatures. 2. High-temperature impact test: It enables the determination of the impact energy of materials at high temperatures. 3. High-temperature hardness test: It allows determination of the hardness of materials at high temperatures. 4. Endurance test: It enables the determination of the endurance strength of materials at high temperatures. 5. Creep test: It enables the determination of the creep limit of materials at high temperatures.
I mean, under what conditions are materials required to undergo high-temperature mechanical property tests?