Accession Number : AD0678207
Title : EFFECT OF ATMOSPHERES ON THE MECHANICAL PROPERTIES OF CRYSTALS.
Descriptive Note : Final rept.,
Corporate Author : RENSSELAER POLYTECHNIC INST TROY N Y DEPT OF MATERIALS ENGINEERING
Personal Author(s) : Ansell,George S. ; Hitch,Thomas T. ; Hudson,John B.
Report Date : 29 OCT 1968
Pagination or Media Count : 63
Abstract : Tensile tests were performed on silver, zinc, and aluminum single crystals in ultra high vacuum. The surfaces of silver samples were cleaned and all the samples were annealed using electron bombardment prior to testing. During the easy glide region of tensile deformation the samples were exposed to a wet oxygen or air contaminant atmosphere. (Author)
Descriptors : (*METALS, SINGLE CRYSTALS), (*SINGLE CRYSTALS, SURFACE PROPERTIES), SILVER, ALUMINUM, ZINC, OXIDES, CLEANING, DISLOCATIONS, MICROSCOPY, VACUUM APPARATUS, ANNEALING, FRACTOGRAPHY, TENSILE PROPERTIES, ELECTRON IRRADIATION, CRYSTAL GROWTH, ELECTROLYTIC POLISHING, SURFACE ROUGHNESS, STRESSES, STRAIN(MECHANICS)
Subject Categories : Metallurgy and Metallography
Distribution Statement : APPROVED FOR PUBLIC RELEASE