Fracture surface characteristics of unfilled thermosets

Autor:	Richard E. Robertson, Viorica E. Mindroiu
Rok vydání:	1987
Předmět:	Surface (mathematics) Materials science Polymers and Plastics Materials Chemistry Fracture (geology) Surface structure Thermosetting polymer Fracture mechanics Lamellar structure General Chemistry Texture (crystalline) Composite material Instability
Zdroj:	Polymer Engineering and Science. 27:55-62
ISSN:	1548-2634 0032-3888
DOI:	10.1002/pen.760270109
Popis:	Many of the features that cause the great complexity of the fracture surfaces of thermosets are suggested to have a simple explanation. These features include the “basic longitudinal texture,” “steps,” “welts,” “arrays of skewed cracks,” and the “stacked lamellar texture.” The explanation for their occurrence is based on the hypothesis of an instability of the propagating crack front that produces a “fingering” ahead of the crack.
Databáze:	OpenAIRE
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