Primary Intelligence Asset

AMSC HTS Superconductor Analysis 2024

Declassified Public record OCR verified
INTEL

Executive Summary

This document provides a technical breakdown of high-temperature superconducting (HTS) wire manufactured by American Superconductor Corporation (AMSC). It explains how these wires are made and how different protective coatings allow them to be used in high-power military and industrial hardware.
Analysis Confidence: High
ST_CODE: B124FF

System Metadata

Source ID

DOC-AMSC_HTS

Process Date

8/9/2026

Integrity Hash

SHA256-e1tvn5i879f...

Indexer Status

COMPLETE

Initializing_Secure_Viewer...
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INVESTIGATIVE ANALYSIS

Summary

This document provides a technical breakdown of high-temperature superconducting (HTS) wire manufactured by American Superconductor Corporation (AMSC). It explains how these wires are made and how different protective coatings allow them to be used in high-power military and industrial hardware.

Origin

The document is a 'Technology Watch Report' focusing on American Superconductor Corporation (AMSC), likely aggregated or analyzed by an entity associated with 'SecretMilitaryTechnology.com' based on the embedded watermarks.

Purpose

The report was conducted to create a detailed technical baseline of AMSC's manufacturing capabilities and material performance to evaluate their suitability for high-end commercial and defense applications.

Why It Matters

" This analysis is critical for investigations into advanced propulsion and compact fusion (FRC) programs, as HTS materials are the primary enabling technology for the high-intensity magnetic fields required in those systems. The mention of stainless-steel reinforced variants capable of handling extreme electromagnetic forces suggests a direct link to 'black program' requirements for high-stress aerospace environments. "

Key Claims

  • › AMSC utilizes the Rolling-Assisted Biaxially Textured Substrate (RABiTS) method licensed from Oak Ridge National Laboratory (ORNL).
  • › The superconducting layer consists of dysprosium-doped yttrium barium copper oxide (Dy-doped YBCO) applied via a Metal-Organic Deposition (MOD) process.
  • › The Type 8612 stainless steel-laminated wire reaches a minimum critical current of 400-500 A at 77 K.
  • › AMSC's 'wide-strip' manufacturing process utilizes nickel-tungsten alloy substrates (Ni-5at%W or Ni-9at%W) in widths of 4 cm and 10 cm.
  • › The copper-laminated Type 8502 wire has a maximum rated tensile stress of 150 MPa.

Contribution to the Field

This document provides specific material science formulations (such as Dy-doped YBCO) and mechanical stress tolerances (up to 200 MPa) for 2G HTS wire variants, bridging the gap between proprietary manufacturing and practical defense application.

External Primary Sources (10)

Verified external sources that corroborate the claims in this document.

patent
US Patent 9,947,420 B2 — Magnetic field plasma confinement for compact fusion power
patent
US Patent 9,959,942 — Compact fusion reactor
patent
US Patent 9,502,202 B2 — Compact cylindrical plasma fusion reactor with coherent beam emission
news 2023-08-30
Skunk Works Halted Nuclear Fusion Effort Before 2021 — Aviation Week
Steve Trimble
reference
Lockheed Martin Compact Fusion Reactor — Wikipedia
conference 2019
Recent Achievements in the C-2W Field-Reversed Configuration Experiment — APS DPP19
TAE Technologies
paper 2019-06-05
Formation of hot, stable, long-lived field-reversed configuration plasmas on the C-2W device — Nuclear Fusion
H. Gota et al.
paper 2024-12-20
Producing entangled photon pairs and quantum squeezed states in plasmas — Physical Review E
Kenan Qu, Nathaniel J. Fisch
preprint
Producing entangled photon pairs and quantum squeezed states in plasmas — arXiv
Kenan Qu, Nathaniel J. Fisch
corporate
Compact Fusion — Lockheed Martin

Full Transcript

No transcript available.

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Frequently Asked Questions

What is this document? ▾
This document provides a technical breakdown of high-temperature superconducting (HTS) wire manufactured by American Superconductor Corporation (AMSC). It explains how these wires are made and how different protective coatings allow them to be used in high-power military and industrial hardware.
Where does this document come from? ▾
The document is a 'Technology Watch Report' focusing on American Superconductor Corporation (AMSC), likely aggregated or analyzed by an entity associated with 'SecretMilitaryTechnology.com' based on the embedded watermarks.
What is the research purpose of this document? ▾
The report was conducted to create a detailed technical baseline of AMSC's manufacturing capabilities and material performance to evaluate their suitability for high-end commercial and defense applications.
Where is this document cited in the investigation? ▾
This document is referenced in 25 places across the investigation: 1 Research Paper, 23 Dossiers, 1 Research Rounds. See the "Cited In" section below for the complete list of pages that reference this document.