Bi-2212 Superconducting Magnet Wire

Description

{"description":" Lawrence Berkeley National Laboratory requests a proposal for Bi-2212 superconducting magnet wire. LBNL intends to acquire two or three 10 kg billets of wire with the following specifications: \n\n • Bare wire diameter: 1.0 mm nominal, with an option of being further drawn to 0.8 mm \n• Powder: Bi-2212 “521” composition (reference: EngiMat powder LXB-52) \n• Outer sheath: Ag-Mg 0.2 wt% \n• Inner sheath: pure Ag \n• HTS fill factor: 23% ± 5% nominal \n• Stacking design configuration: 37 x 18 \n• No twisting \n• Intermediate annealing optional \n• Minimum piece-length > 50m \n\n Please see the attached RFP and supplemental documents for details. \n"} Solicitation Number: BZ-2026-01 Type: Solicitation Base Type: Solicitation NAICS: 331491 Classification Code: 6145 Response Deadline: 2025-12-19T15:00:00-08:00 Office Address: Berkeley, CA Place of Performance: Berkeley, California, 94720 POC: Brian Zatkow, bzatkow@lbl.gov, 510-495-2547 {"description":" Lawrence Berkeley National Laboratory requests a proposal for Bi-2212 superconducting magnet wire. LBNL intends to acquire two or three 10 kg billets of wire with the following specifications: \n\n • Bare wire diameter: 1.0 mm nominal, with an option of being further drawn to 0.8 mm \n• Powder: Bi-2212 “521” composition (reference: EngiMat powder LXB-52) \n• Outer sheath: Ag-Mg 0.2 wt% \n• Inner sheath: pure Ag \n• HTS fill factor: 23% ± 5% nominal \n• Stacking design configuration: 37 x 18 \n• No twisting \n• Intermediate annealing optional \n• Minimum piece-length > 50m \n\n Please see the attached RFP and supplemental documents for details. \n"}