Status and Highlights of the CICC Magnet Program (I. Dixon)

1. All wire for MagLab and HZB magnets completed to spec, 7 months early. • All conduit materials for both magnets completed and accepted. • Jacketing line construction nearly complete, jacketing should start Sept. 2010 • Cryostat design completed for HZB. • Cryostat design for MagLab should be complete Oct and PO issued shortly thereafter • 2 model coils completed in past year. Winding of third model coil started in July • Equipment for reacting the coil has been received • Equipment for impregnating the coils will arrive shortly • Refrigerator ordered and should arrive Feb 2011 • Cryogenic Distribution box & 80 K cold box ordered • Over halfway through both HZB & MagLab projects (due 2013). • International Design review held Jan 2010 • Readiness review for cryostat held July 2010 • $20M proposal for ZeEMANS (SNS) magnet submitted • $40M proposal for ZEEMANS beamline submitted Status and Highlights of the CICC Magnet Program (I. Dixon) as of summer 2010, mid-point in current award period

2. Novel 25 T split resistive Magnet Project Underway • Coil and housing Design Complete • Magnet Housing ordered • Stamping dies ordered • Sheet metal ordered • System expected to be complete in 1st quarter 2011 • Reached 36 T with a resistive magnet in December 2009 (new record) • Labs in Grenoble and Nijmegen have made great progress in recent years, only slightly behind us presently • Developed conceptual design for 28 MW, 40 T magnets Status and Highlights of the Resistive Magnet Program (J. Toth & J. Chen) as of summer 2010, mid-point in current award period

3. Funding received for 32 T all-superconducting magnet • Installed new equipment for both layer-winding and pancake winding of tape conductors • Developing insulation procedures • Developing joint technology • Developing quench protection strategies • Submitted $20M proposal for 25-30 T conical magnet for neutron scattering at SNS July 2009. • Submitted $10M “secret” proposal for YBCO coil and tape technology in May 2010. • DOE office of electricity stopped funding YBCO tape development as it is now commercially successful. This might have a tremendous negative impact on prospeccts for High Bc magnets. Status and Highlights of the HTS Magnet Program (Markiewicz, Larbalestier, Trociewicz, Weijers, Bird) as of summer 2010, mid-point in current award period

4. Status and Highlights of the High-Strength Material Program (Ke Han) • NHMFL has been taking a Leading Role in Understanding and Using High Strength Materials • (>1 GPa) for High Field Magnets: • Understanding and Development of Materials with Refined Structure Features (<100 nm) for Magnet Applications: • Co-Ni-Mo-Cr Alloy (strength > 2.5GPa at 77 K) Successfully used for Pulsed Magnets; • Understanding the Nano-platelet Distribution on Performance of the Alloys; • Cu-Ag in Sheet Form Successfully used for Resistive Magnets; • Understanding the Anisotropy Issues In the Composite; • Cu+Al2O3 and Cu-Nb in Wire or Rod Form Successfully used For Pulsed Magnets; • Understanding the Electric Resistivity and Strength with Number of Cycles • Understanding and Development of Fabrication Approaches to Material Performance and Service in High Field Magnets: • Nb3Sn Reaction Treatments on the Behaviors of C and N in CICC Alloys –for Current and Future CICC Magnet • Welding of Structural Materials and Soldering of Conductors • Development of Cu with High Density of Dislocations or Nanotwins as Conductors and Stabilizer of Superconductors for Future Generation Magnets as of summer 2010, mid-point in current award period

5. HZB and MagLab Series-Connected Hybrids should be complete 2013 • Hopefully SNS magnet will be funded in 2011 and nearing completion by 2017 • We should replace the “A” coil of the 45 T outsert after the Series-Connected Hybrid is operational. The “A” coil was damaged in an unprotected quench in 2000. It has ebeen operating at 80% current since then. The wire, cable and conduit were already purchased for this a few years ago. Recent test data indicate the magnet is continuing to degrade. We might need to reduce the operating current further before we are able to replace it. This replacement should be completed by 2017 • We should have a second SCH for ourselves funded shortly after the first is finished and well along in construction by 2017. • There are great possibilities to pursue x-ray & neutron scattering magnets in both conical & split configuration for other labs (APS, BNL, ILL, ESRF, etc.) As the HZB and MagLab projects wind down we should start writing proposals for magnets for these other labs ($10-15M each) and have another starting prior to 2017. • As the SCH for the NHMFL nears completion, we should start promoting the possibility of building a 60 T dc magnet using CICC for the outer coils. A conceptual design should be complete and funding might be awarded by 2017. Visionfor the CICC Magnet Program in 2017 (I. Dixon) as of summer 2010, mid-point in current award period

6. Split Magnets • 1st Split resistive magnet (scattering) should be complete 2011 • 2nd insert for split magnet (rotation) should be complete 2013 • If demand warrants, should have permanent installations for both scattering & rotation rather than swapping 2 inserts in and out. • Should have contract for split hybrid for one of the x-ray or neutron labs and be developing split insert for it before 2017. • Solenoids • Resistive inserts for HZB & MagLab should be complete 2013. • 1st 28 MW, 40 T magnet @ MagLab should be complete by 2013. • Additional 28 MW magnets should be complete before 2017. • Should have another contract for conical hybrid for one of the x-ray or neutron labs and be developing split insert for it before 2017. Visionfor the Resistive Magnet Program in 2017 (J. Chen & J. Toth) as of summer 2010, mid-point in current award period

7. 32 T all-superconducting magnet should be complete 2013 • 25-30 T conical magnet for neutron scattering at SNS should be funded 2011 and nearing completion in 2017. • Army should be satisfied w/ “secret” YBCO coil and tape work and provide additional funding. • DOE office of electricity should be funding YBCO tape development again. • Should have funding for 30 T NMR magnet and be well along in construction by 2017. • After completing the 32 T YBCO magnet we should seek funds for a 40 T SC magnet. Additional 30- 40 T magnets should be built to reduce the electric bill. • A conceptual design should be developed for a 55-60 T dc magnet. The inner coils might be HTS. • The DOE wants to build a Muon Collider w/ a 40-50 T dc magnet. By 2017 the MagLab should be leading the design of such a system. Visionfor the HTS Magnet Program in 2017 (Markiewicz, Larbalestier, Troceiwitz. Weijers, Bird) as of summer 2010, mid-point in current award period

8. Visionfor the High-Strength Materials Program in 2017 (Ke Han) • NHMFL Collaborates with Other National Lab, such as LANL, to Research on High Strength Materials on Broad Scale Applications • Research in Further Refined Microstructure in New Conductors Provides New Opportunities: to achieve Conductivity > 80% IACS and Strength > 1.5 Gpa • New Sub-Å Microscope in FSU Provides Unique Research Opportunities in Development of Conductors with Refined Microstructures • Isotropic Sheet Conductors (Current Conductor Is Anisotropic) For DC Magnet • True Nanostructured Conductors in Wire Form for Pulsed Magnets (Current Conductors have Microstructured Component) • High Strength Structural Alloys for CICC Type Magnets and Pulsed Magnets: High Modulus Alloy Development with Compatible Properties with Existing Other Components of the Magnet. • High Strength Fiber Structure Materials For Pulsed Magnets • High Strength Thin Insulation to Enhance the Performance of Magnets as of summer 2010, mid-point in current award period