Pressure and strain dependence of the strength of sintered polycrystalline Mg sub(2)SiO sub(4) ringwoodite

Differential stresses in a cylindrical rock of polycrystalline Mg sub(2)SiO sub(4) ringwoodite were measured at room temperature with pressures up to 10 GPa, axial strains in excess of 20%, and strain rates between 5 10 super(-5) and 4 10 super(-6) s super(-1), using the deformation-DIA coupled with...

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Veröffentlicht in:	Geophysical research letters 2005-02, Vol.32 (4), p.np-np
Hauptverfasser:	Nishiyama, Norimasa, Wang, Yanbin, Uchida, Takeyuki, Irifune, Tetsuo, Rivers, Mark L, Sutton, Steve R
Format:	Artikel
Sprache:	eng
Schlagworte:	Axial strain Deformation Strain Strain hardening Strain rate Strength Stress strain curves Ultimate tensile strength
Online-Zugang:	Volltext
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