Creep behavior of magnetorheological elastomers under combined magnetic and mechanical loads

Nima Ghafoorianfar

doi:10.1117/12.2218927

18 April 2016 Creep behavior of magnetorheological elastomers under combined magnetic and mechanical loads

Nima Ghafoorianfar

Proceedings Volume 9800, Behavior and Mechanics of Multifunctional Materials and Composites 2016; 980006 (2016) https://doi.org/10.1117/12.2218927
Event: SPIE Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring, 2016, Las Vegas, Nevada, United States

Abstract

In this work, creep behavior of magnetorheological elastomers is investigated under combined magnetic and mechanical loading conditions. For the first time, a creep behavior model of MR elastomer is presented in this work in compression mode. A Weibull distribution function is used to model this behavior of MRE very well for both magnetic and mechanical loading conditions. This new model, which have been used previously for modeling recovery of thermosetting polymeric materials, is able to demonstrate the MRE creep behavior more accurately compared to previous models in the literature. The results show that the creep intensity is highly dependent on the carbonyl iron particle volume percentage of MRE samples, as well as the applied magnetic field.

Citation Download Citation

Nima Ghafoorianfar "Creep behavior of magnetorheological elastomers under combined magnetic and mechanical loads", Proc. SPIE 9800, Behavior and Mechanics of Multifunctional Materials and Composites 2016, 980006 (18 April 2016); https://doi.org/10.1117/12.2218927

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available