A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Internal friction and micro-creep measurements were performed with high-purity Al bamboo-crystal specimens. The relaxation strength was found to decrease with the decrease of the temperature of measurement and became zero at about 0. 4T sub m, (T sub m being melting temperature). This reflects the occurrence of local disordering in the bamboo boundary region at this temperature. This result conforms to the picture of grain boundary disordering constructed by atomic simulation studies.... Grain boundary disordering, Internal friction, Microcreep, High purity al.
Internal friction and micro-creep measurements were performed with high-purity Al bamboo-crystal specimens. The relaxation strength was found to decrease with the decrease of the temperature of measurement and became zero at about 0. 4T sub m, (T sub m being melting temperature). This reflects the occurrence of local disordering in the bamboo boundary region at this temperature. This result conforms to the picture of grain boundary disordering constructed by atomic simulation studies.... Grain boundary disordering, Internal friction, Microcreep, High purity al.
Anelastic Relaxations Associated with Local Disordering in Grain Boundaries
1993
14 pages
Report
No indication
English
Solid State Physics , Nonferrous Metals & Alloys , Grain boundaries , Aluminum , Creep , Crystals , Internal friction , Measurement , Melting , Relaxation , Simulation , Temperature , Order disorder transformations , Elastic properties , Atomic structure , Foreign technology , Grain boundary disordering , Microcreep , High purity Al , Translations
Anelastic Relaxations due to Grain Boundaries
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| British Library Online Contents | 1993
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