Tenders Are Invited For Cbm Dipole Magnet

Contract Notice: Cbm Dipole Magnet Magnets Short Description: Superconducting Dipole Magnet For The Compressed Baryonic Matter (Cbm) Experiment At Fair. The Magnet Houses The Silicon Tracking System (Sts) And Provides A Magnetic Field Integral Of 1 Tm Which Is Needed To Obtain A Momentum Resolution Of ?P/P < 2% For Track Reconstruction At Fair Beam Energies. The Magnet Gap Has A Height Of 147 Cm And A Width Of 330 Cm In Order To Accommodate The Sts Detector. The Magnet Is Of The H-Type With A Warm Iron Yoke/Pole And Cylindrical Superconducting Coils In Two Separate Casings Like The Samurai Magnet At Riken. The Potted Coil Uses Nb-Ti Wire With A Large Cu/Sc Ratio. The Coil Case Made Of Stainless Steel Contains Liquid Helium For Cooling. The Vertical Force In The Coils Is About 300 Tons. The Cold Mass Is Suspended From The Room-Temperature Vacuum Vessel By Suspension Links. Cylindrical Support Struts Compensate For The Vertical Forces. The Energy Stored In The Magnet Is About 5 Mj. The Magnet Will Be Self-Protecting. However, In Order To Limit The Temperature Rise To 120 K In Case Of A Quench, The Energy Will Be Dumped In An External Resistor. Deadline For Submission: 20230222 12:00 Type Of Buyer: Other Type Of Contract: Supplies Type Of Procedure: Competitive Procedure With Negotiation Regulation: European Union, With Participation By Gpa Countries Type Of Bid: Submission For All Lots Award Criteria: The Most Economic Tender Tender Link : Https://Ted.Europa.Eu/Udl?Uri=Ted:Notice:051017-2023:Data:En:Html