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Author Arensburger, D. S. ♦ Letunovich, S. M.
Source United States Department of Energy Office of Scientific and Technical Information
Content type Text
Language English
Subject Keyword MATERIALS SCIENCE ♦ BORON ♦ METALLURGICAL EFFECTS ♦ BORON ALLOYS ♦ ELECTRIC CONDUCTIVITY ♦ HARDNESS ♦ CHROMIUM ♦ CHROMIUM ALLOYS ♦ COPPER ALLOYS ♦ TITANIUM ♦ TITANIUM ALLOYS ♦ AGE HARDENING ♦ BORON ADDITIONS ♦ COMPARATIVE EVALUATIONS ♦ ELONGATION ♦ EXTRUSION ♦ LATTICE PARAMETERS ♦ MATERIALS TESTING ♦ PRECIPITATION HARDENING ♦ PRESSING ♦ QUANTITY RATIO ♦ QUENCHING ♦ SINTERING ♦ TEMPERATURE EFFECTS ♦ TENSILE PROPERTIES ♦ X-RAY DIFFRACTION ♦ ALLOYS ♦ COHERENT SCATTERING ♦ DIFFRACTION ♦ ELECTRICAL PROPERTIES ♦ ELEMENTS ♦ FABRICATION ♦ HARDENING ♦ MATERIALS WORKING ♦ MECHANICAL PROPERTIES ♦ METALS ♦ PHYSICAL PROPERTIES ♦ SCATTERING ♦ SEMIMETALS ♦ TESTING ♦ TRANSITION ELEMENTS 360103* -- Metals & Alloys-- Mechanical Properties ♦ Metals & AlloysPhysical Properties ♦ Metals & AlloysStructure & Phase Studies
Abstract The authors assess the hardness and electric conductivity of copper alloyed with varying amounts of titanium, chromium and boron and designated for use in electric contacts as functions of temperature, pressure, alloy composition, and various fabrication conditions such as pressing, sintering, hardening, extrusion and aging. The conductivities were calculated relative to that of pure annealed copper. Graphs depicting the results of the study as well as the lattice parameters of the alloys are presented.
Educational Use Research
Learning Resource Type Article
Publisher Date 1986-12-01
Publisher Place United States
Journal Sov. Powder Metall. Met. Ceram.
Volume Number 25
Issue Number 7
Organization Tallin Polytechnic Institute, USSR


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