Zobrazeno 1 - 5
of 5
pro vyhledávání: '"R. A. J. Sambell"'
Publikováno v:
Journal of Materials Science. 7:663-675
Autor:
R. Bradley, R. A. J. Sambell
Publikováno v:
Philosophical Magazine. 9:161-166
Magnesium oxide single crystals have been irradiated in a reactor to neutron doses in the range 2 × 1019 to 2 × 1020 n.v.t. > 1 Mev. Any irradiation in this dose range prevents slip occurring below a stress of at least 1·3 × 102 Kg mm−2 which w
Publikováno v:
Journal of Materials Science. 7:1454-1464
The mechanical properties of carbon fibre reinforced Pyrex glass are discussed in terms of the volume fraction of fibre, the orientation of the fibres, fibre damage during fabrication, matrix porosity, matrix critical strain, interface properties and
Publikováno v:
Journal of Materials Science. 7:676-681
A description is given of the microstructure and mechanical properties of alumina, sodalime glass, borosilicate glass and a lithia alumino-silicate glass-ceramic containing continuous, high modulus carbon fibres. Strengths up to 680 MNm−2 were obta
Publikováno v:
Philosophical Magazine. 7:393-413
The dislocation movements associated with microcrack growth in ascleaved single crystals of magnesium oxide have been revealed by recording the associated birefringence changes in cine-film and by post-fracture examination. The observations suggest a