Failure Locus of an ABS-Based Compound Manufactured through Photopolymerization

This work investigates the critical plastic strain variation with stress triaxiality and the Lode angle parameter for an Acrylonitrile butadiene styrene (ABS)-based proprietary blend compound (commercial name VeroWhitePlus™ RGD835) manufactured through photopolymerization. Various triaxial states of...

Descripción completa

Detalles Bibliográficos
Autores principales: Șerban, Dan-Andrei, Coșa, Alexandru Viorel, Belgiu, George, Negru, Radu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9504390/
https://www.ncbi.nlm.nih.gov/pubmed/36145967
http://dx.doi.org/10.3390/polym14183822
Descripción
Sumario:This work investigates the critical plastic strain variation with stress triaxiality and the Lode angle parameter for an Acrylonitrile butadiene styrene (ABS)-based proprietary blend compound (commercial name VeroWhitePlus™ RGD835) manufactured through photopolymerization. Various triaxial states of stress and Lode angles were obtained with the help of notched flat specimens used in tensile loadings, notched round specimens used in compression (upsetting) tests and butterfly specimens used in Arcan tests. The tests were replicated using finite element analyses in order to evaluate the aforementioned parameters.

Ejemplares similares