Published November 2007 | Version v1
Journal article Metadata-only

Superconducting characteristics of 16 mass%Sn-bronze processed (Nb, Ti)3Sn conductor reacted by two-stage heat treatment

Creators

  • 1. Kobe Steel, Ltd., Kobe, Hyogo (Japan)
  • 2. Japan Superconductor Technology Inc., Kitakyushu, Fukuoka (Japan)

Description

Cu-16 mass%Sn-0.5 mass%Ti with a Sn content over a solution limit among Cu has been fabricated as a matrix material of bronze-processed (Nb, Ti)3Sn conductor. This material is well deformed because of no precipitations of Cu-Sn compound in it. The (Nb, Ti)3Sn conductors with the Cu-16 mass%Sn-0.5 mass%Ti matrix have been heat-treated by conventional one-stage and two-stage processes. The resulting conductor has shown high-field superconducting performance which corresponds to the one shifted to 1T of magnitude higher than that of (Nb, Ti)3Sn conductor with Cu-15 mass%Sn-0.3 mass%Ti matrix. (author)

Additional details

Publishing Information

Journal Title
Nippon Kinzoku Gakkai-Shi
Journal Volume
71
Journal Issue
11
Journal Page Range
p. 940-945
ISSN
0021-4876

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
39087377
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
BRONZE; COPPER ALLOYS; CRITICAL CURRENT; CRITICAL FIELD; GRAIN SIZE; HEAT TREATMENTS; MAGNETIC FIELDS; MAGNETS; NIOBIUM ALLOYS; NUCLEAR MAGNETIC RESONANCE; SAMPLE PREPARATION; SCANNING ELECTRON MICROSCOPY; SUPERCONDUCTING WIRES; SUPERCONDUCTIVITY; TERNARY ALLOY SYSTEMS; TIN ALLOYS; TITANIUM ALLOYS; X-RAY SPECTROSCOPY
Descriptors DEC
ALLOY SYSTEMS; ALLOYS; COPPER ALLOYS; COPPER BASE ALLOYS; CURRENTS; ELECTRIC CONDUCTIVITY; ELECTRIC CURRENTS; ELECTRICAL PROPERTIES; ELECTRON MICROSCOPY; EQUIPMENT; MAGNETIC FIELDS; MAGNETIC RESONANCE; MICROSCOPY; MICROSTRUCTURE; PHYSICAL PROPERTIES; RESONANCE; SIZE; SPECTROSCOPY; TIN ALLOYS; TRANSITION ELEMENT ALLOYS; WIRES

Optional Information

Notes
9 refs., 5 figs., 2 tabs.