- date
- 2022.07.13
- modification day
- 2022.09.08
- author
- 함혜주
- hits
- 98
Testing steel for storage/supply of liquid hydrogen environment
- Equipment
- Necessity
- Understand the ultra-low temperature characteristics of the applied steel for the development of a liquefied hydrogen storage/supply system mounted on hydrogen fuel cell propulsion ships
- Investigate the non-linear phenomenon of steel expressed in ultra-low temperature environments
- Evaluate the crack propagation and fracture behavior of steel in ultra-low temperature environments
Test items (Utilization plan)
- Evaluation of static/dynamic performance under room temperature and ultra-low temperature (-253℃) environment
- Tensile/compression/bending/shear/fatigue/impact test, etc.
- Thermal cyclic, Immersion test, etc. under ultra-low temperature environments
- Specification
Division | Tester capacity | Specimen size | Internal chamber size |
Chamber-mounted static tester | 1000kN | 7mmD×35mm(Gauge) (ASTM E1450) | 200mmD×700mmH |
Chamber-mounted fatigue tester | 500kN |
- 32mm×31mm(FCGR, E647) - 6mm×74mm (Fatigue, E466) | 300mmD×800mmH |
Chamber-mounted dynamic tester | 5bar, 103/s | 4mmD×16mm(Gauge) (ASTM E8) | 200mmD×1000mmH |
[Inquiry on Equipment] junhlee@pusan.ac.kr
- file
- there is no file