- date
- 2022.07.13
- modification day
- 2022.09.08
- author
- 함혜주
- hits
- 108
Measurement equipment for verification of hydrogen embrittlement prevention design
Necessity
- Prevention of cracking and propagation caused by hydrogen embrittlement in liquid hydrogen environment
- Comprehensive measuring equipment that can be quantitatively evaluated to prevent material performance degradation and rapid crack growth due to hydrogen embrittlement
- Evaluation of hydrogen loading according to hydrogen embrittlement prevention and reduction design
Test items (Utilization plan)
- Hydrogen penetration test for test specimens applied in a hydrogen environment
- Material performance evaluation in connection with the liquid hydrogen environment integrated test facility
Specification
Division | Tester capacity | Specimen size | Internal chamber size |
High-pressure hydrogen charging facility | 700bar or more (~room temperature) ANSI/CSA CHMC 1 | All material unit test specimens | 300mmD (Spherical type) |
Electrochemical hydrogen charging facility | 10V / 10A (8 channels) (ISO 16573) | All material unit test specimens | No restrictions (Beaker size) |
Hydrogen loading amount measurement equipment | Heat up to 800˚C | No restrictions | Small equipment available (depending on inner chamber size) |
[Inquiry on Equipment] junhlee@pusan.ac.kr
- file
- there is no file