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|Type:||Artigo de periódico|
|Title:||Young's Modulus Of Heat-treated Carbons: A Theory For Nongraphitizing Carbons|
|Abstract:||An expression to calculate the Young's modulus of nongraphitizing carbons as a function of heat treatment temperature (HTT) is developed. A microscopic model involving parameters of the carbon granular structure is used, where the cross-linkings between microcrystallites play a fundamental role. The theoretical expression is applied to the endocarp of babassu coconut heat treated from 400°C up to 2200°C; it explains satisfactorily the behaviour of the modulus with HTT, including the maximum that generally occurs around 1100°C HTT. © 1993.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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