ISSN:
1013-9826
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
By application of clad-bonding technique of pure copper sheet and plain low carbon steelrebar Q195, the cladding wires in different diameter by drawing at room temperature have beenworked. The increasing ratio of the area of grain boundary is in direct proportion to deformationapproximately. The resistivity of the cladding wires go up in direct proportion to deformationbecause the increment of the area of grain boundary results in increment of static disfigurement toelectron dispersion. When deformation is less 9.6, the relative increment of resistivity is less 1.1%,i.e. the wire is provided with good electrical conductivity. And the resistance and resistivity of thewires can be estimeted based on copper ratio of transverse section of the cladding wire and thedeformation by drawing at room temperature
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/53/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.334-335.321.pdf
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