ScholarLens Back to search
1966•NASA Technical Reports Server (NASA)Open access

The Effects of Deformation on the Electrical Resistivity of Molybdenum Single Crystals

L. D. Whitmire, F. R. Brotzen

Open full text 2 citations

Abstract

I Z (.Single crystals of high-purity molybdenum were 0 " : l ) -c/o( p .K 4 ' 3 ' Y htp3rmed at temperatures from 195 to 473OK, and the effect of deformation on the electrical resistivity was determined. of point and line defects some crystals were annealed at 473OK. To separate the resistivity componentsThe rate of resistivity increase with strain was nearly linear and was strongly dependent upon the deformation temperature.Point defects are annealed out without any effect on the flow stress.At low temperatures the flow stress is a linear function of the square root of the resistivity increase attributable to dislocations.

Open-access reader

About this research paper

What this paper is about

I Z (.Single crystals of high-purity molybdenum were 0 " : l ) -c/o( p .K 4 ' 3 ' Y htp3rmed at temperatures from 195 to 473OK, and the effect of deformation on the electrical resistivity was determined. of point and line defects some crystals were annealed at 473OK. To separate the resistivity componentsThe rate of resistivity increase with strain was nearly linear and was strongly dependent upon the deformation temperature.Point defects are annealed out without any effect on the flow stress.At low temperatures the flow stress is a linear function of the square root of the resistivity increase attributable to dislocations.

Why it matters

OpenAlex reports 2 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

I Z (.Single crystals of high-purity molybdenum were 0 " : l ) -c/o( p .K 4 ' 3 ' Y htp3rmed at temperatures from 195 to 473OK, and the effect of deformation on the electrical resistivity was determined. of point and line defects some crystals were annealed at 473OK. To separate the resistivity componentsThe rate of resistivity increase with strain was nearly linear and was strongly dependent upon the deformation temperature.Point defects are annealed out without any effect on the flow stress.At low temperatures the flow stress is a linear function of the square root of the resistivity increase attributable to dislocations.

Key concepts: Electrical resistivity and conductivity, Molybdenum, Materials science, Deformation (meteorology), Metallurgy, Composite material, Electrical engineering, Engineering

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
The Effects of Deformation on the Electrical Resistivity of Molybdenum Single Crystals — Research Paper | ScholarLens