Effect of Na_2O on Mechanical Properties of MoSi_2/Oxide Composites for Heating Elements
Source abstract
Abstract
The effect of Na2O on mechanical properties of MoSi2/oxide composites for heating elements was investigated. The results obtained show that the specimens with low Na2O content possess higher bending strength and Weibull modulus after heat treatment at 1773K for 100h. Furthermore, removed Na composites have better creep resistance and higher BDTT. Their creep strain rate is 2/5 and 1/3 or less than that of the unremoved Na composites at 1243K and 1303K, respectively, and their BDTT is increased 100K.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Advanced ceramic materials synthesis · Intermetallics and Advanced Alloy Properties · Aluminum Alloys Composites Properties
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