Closed Solicitation · DEPARTMENT OF ENERGY

    Bi-2212 Superconducting Magnet Wire

    DEPARTMENT OF ENERGY
    Sol. BZ-2026-01SolicitationSet-aside: No Set aside usedBerkeley, CA
    Closed
    STATUS
    Closed
    closed Dec 19, 2025
    POSTED
    Nov 21, 2025
    Publication date
    NAICS CODE
    331491
    Primary industry classification
    PSC CODE
    6145
    Product & service classification

    AI Summary

    The Lawrence Berkeley National Laboratory is soliciting proposals for Bi-2212 superconducting magnet wire. They intend to acquire two or three 10 kg billets with specific diameter and composition requirements. Interested bidders should refer to the attached RFP for detailed specifications.

    Contract details

    Solicitation No.
    BZ-2026-01
    Notice Type
    Solicitation
    Set-Aside
    No Set aside used
    Posted Date
    November 21, 2025
    Response Deadline
    December 19, 2025
    NAICS Code
    331491AI guide
    PSC / Class Code
    6145
    Contract Code
    8900
    Primary Contact
    Brian Zatkow
    State
    CA
    ZIP Code
    94720
    AI Product/Service
    product

    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: • Bare wire diameter: 1.0 mm nominal, with an option of being further drawn to 0.8 mm • Powder: Bi-2212 “521” composition (reference: EngiMat powder LXB-52) • Outer sheath: Ag-Mg 0.2 wt% • Inner sheath: pure Ag • HTS fill factor: 23% ± 5% nominal • Stacking design configuration: 37 x 18 • No twisting • Intermediate annealing optional • Minimum piece-length > 50m Please see the attached RFP and supplemental documents for details.

    Key dates

    1. November 21, 2025Posted Date
    2. December 19, 2025Proposals / Responses Due

    AI search tags

    Frequently asked questions

    Bi-2212 Superconducting Magnet Wire is a federal acquisition solicitation issued by DEPARTMENT OF ENERGY. Review the full description, attachments, and submission requirements on SamSearch before the response deadline.

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