Electronic Resource
s.l. ; Stafa-Zurich, Switzerland
Solid state phenomena
Vol. 113 (June 2006), p. 541-544
ISSN:
1662-9779
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Physics
Notes:
The influence of thermal cyclic overloads on mechanical properties of windingconductors was investigated. Copper-niobium microcomposite, soft and hard pure copper wireswere conditioned at temperatures range from 77 K to 500 K. The treatment was done during 100cycles of fast conductor cooling to liquid nitrogen temperature and further fast heating in a climaticchamber. The ultimate tensile stress limit and the elongation at failure of metal-matrixcopper-niobium microcomposite, soft and hard copper wires were measured before and afterthermal treatment with a testing machine at room temperature
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/22/transtech_doi~10.4028%252Fwww.scientific.net%252FSSP.113.541.pdf
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