Normal modulus of elasticity of silicon nitride whiskers

Autor:	Mukaseev, A. A., Gribkov, V. N., Shchetanov, B. V., Isaikin, A. S., Silaev, V. A.
Zdroj:	Powder Metallurgy and Metal Ceramics; March 1972, Vol. 11 Issue: 3 p245-246, 2p
Abstrakt:	1.Measurements were made of the normal modulus of elasticity of a-Si3N4 whiskers of three crystallographic orientations: E5°K<0001> =47,390, E<1¯2¯12> =38,530, and E <¯2421> =49,750 kg/mm2.2.On the basis of these measurements, the following values of compliance were obtained by calculation: S11 = 1.99·10-13, S33 = 2.12 ·10-13, and (S44 + 2S13) = 8.44 · 10-13 cm2/dyn.
Databáze:	Supplemental Index
Externí odkaz:	Zobrazit plný text záznamu Full text from SpringerLink