The GB/T 36264-2018 standard specifies the method for testing the tensile strength of fiber-woven composite materials under ultra-high temperatures ranging from 1500°C to 2200°C and specific oxygen content environments. The core experimental principle involves locally and rapidly heating the specimen using electromagnetic induction or other methods in a controlled oxygen partial pressure environment. After reaching and maintaining the target temperature, the specimen is stretched at a constant rate until failure to determine its strength. The primary testing instruments relied upon in this method include an electronic universal testing machine for precise loading, an electromagnetic induction heating system for generating ultra-high temperature environments, and an infrared thermometer for monitoring the surface temperature of the specimen.
| Status | Active | ||
|---|---|---|---|
| CCS | Q23 | ICS | 83.120 |
| Release Date | 2018-06-07 00:00:00 | Implementation Date | 2019-01-01 00:00:00 |
