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Advanced Manufacturing and Testing of Seamless High-Purity Niobium…

Award Information

Agency:
Department of Energy
Branch:
N/A
Award ID:
Program Year/Program:
2012 / SBIR
Agency Tracking Number:
99308
Solicitation Year:
2012
Solicitation Topic Code:
29 b
Solicitation Number:
DE-FOA-0000577
Small Business Information
Ultramet
12173 Montague Street Pacoima, CA 91331-2210
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2012
Title: Advanced Manufacturing and Testing of Seamless High-Purity Niobium Superconducting Radio Frequency Cavities
Agency: DOE
Contract: DE-FG02-12ER90366
Award Amount: $150,000.00
 

Abstract:

Niobium superconducting radio frequency (SRF) cavities provide high continuous wave operating fields while offering high beam quality and low beam-cavity interaction. Extensive research is being conducted worldwide to develop cost-effective processing for large-scale production of niobium SRF cavities of acceptable purity and surface finish for multiple particle accelerator projects. Chemical vapor deposition (CVD) processing techniques are being developed for fabrication of seamless high-purity niobium SRF cavities. Innovative SRF cavity fabrication techniques combining CVD and mandrel utilization and removal procedures are being developed with the intent of eliminating, or substantially reducing, the need for electron beam welding and many costly, time-consuming, and often performance-limiting fabrication steps currently used. Performance testing will be conducted. Commercial applications and other benefits: Particle accelerators have become the tool of choice for fields as diverse as high-energy physics, ion implantation, medical treatment, waste sterilization, nuclear waste transmutation, airport security, food preservation, spallation neutron physics, and coherent light research. The proposed CVD processing technique has excellent potential for substantially reducing the cost of fabricating high-performance accelerator cavities and minimizing the need for electron beam weld attachment. It is uniquely well-suited for the net-shape fabrication of complex component geometries, such as accelerator power couplers, that are difficult or impossible to form by conventional hydro- and spin-forming methods.

Principal Investigator:

Victor Arrieta
Mr.
818-899-0236
victor.arrieta@ultramet.com

Business Contact:

Craig N. Ward
Mr.
818-899-0236
craig.ward@ultramet.com
Small Business Information at Submission:

Ultramet
12173 Montague Street Pacoima, CA -

EIN/Tax ID: 952662293
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No