(English) CONNECTION RING, DETAIL DESIGN, MANUFACTURING AND TESTING OF VACUUM & PRESSURE VESSEL FOR SPALLATION NEUTRON SOURCE

(English) JULY 2020- DECEMBER 2022

(English) ESS LUND

Alcance

(English) DETAIL MANUFACTURING DESIGN ACC TO RCCM Rx
• PURCHASING OF RAW MATERIAL
• CUTTING, BENDING AND ROLLING
• WELDING
• NON DESTRUCTIVE TESTS
• MACHINING
• HELIUM LEAK TEST + WATER PRESSURE TEST.
• FINAL MACHINING
• LASER DIMENSIONAL CONTROL (GPS)
• CLEANING
• FINAL SITE TRANSPORTATION

Especificaciones Técnicas

(English) MATERIAL: 316L—LOW COBALT (SPECIAL FOR NUCLEAR
RESEARCH)
• VACUUM TIGHT WELD ACC. RCCM Rx / SAW + TIG
• 100% RADIOGRAPHIC, PENETRANT AND VISUAL TESTING
ACC. EN STANDARS
• LEAK & PRESSURE TESTING ACC. EN 13480/EN 13445
– VACUUM: 3×10-6 mbar
– GOBLAL LEAK RATE < 2 x 10-9 mbar.l/s
• VERY HIGH PRECISION FINAL MACHINING.
• EXTERNAL DIAMETER Ø 6,2 METERS