Accession Number : ADA119391
Title : Environmental Cracking in Metallic Glasses.
Descriptive Note : Final technical rept. 1 Jul 79-30 Jun 82,
Corporate Author : RENSSELAER POLYTECHNIC INST TROY NY DEPT OF MATERIALS ENGINEERING
Personal Author(s) : Stoloff,N. S.
Report Date : 31 AUG 1982
Pagination or Media Count : 25
Abstract : The effects of liquid metal and hydrogen environments on fracture of amorphous alloys has been determined by means of tensile, bend, fatigue and delayed failure experiments. Fractographic features in air and in the aggressive environments are similar except for scale. Fracture occurs along shear bands in all environments. The results are in accord with an enhanced shear mechanism of embrittlement. (Author)
Descriptors : *Glass, *Metallic textiles, *Cracking(Fracturing), *Failure(Mechanics), Hydrogen embrittlement, Liquid metals, Tensile properties, Bending, Shear properties, Ductility, Fractography, Environmental tests, Amorphous materials, Alloys, Iron, Nickel, Test methods, Tables(Data)
Subject Categories : Ceramics, Refractories and Glass
Metallurgy and Metallography
Distribution Statement : APPROVED FOR PUBLIC RELEASE