About this Abstract |
Meeting |
2022 TMS Annual Meeting & Exhibition
|
Symposium
|
Dynamic Behavior of Materials IX
|
Presentation Title |
G-20: Polymer Mechanics under High Pressure |
Author(s) |
Jennifer Jordan, Daniel T. Casem, Eric Brown, Blake Sturtevant |
On-Site Speaker (Planned) |
Eric Brown |
Abstract Scope |
High pressure mechanics of polymers have been studied using a variety of techniques, including Paris-Edinburgh press, diamond anvil cell, pressure-shear experiments and lateral manganin gauges in shock experiments. In the present work, we have studied a variety of polymers,including polyurea, polymethylmethacrylate (PMMA), polytetrafluroethylene (PTFE), and polyethylene (PE), to understand the relationship between polymer structure. We will present experimental studies to understand the high pressure elastic behavior using a Paris-Edinburgh press and ultrasonic sound speed measurements. Additionally, we will present dynamic high pressure results using longitudinal and lateral manganin gauges to determine the normal and shear stress in the polymers. We will compare our experimental results to those in the literature using other experimental techniques. |
Proceedings Inclusion? |
Planned: |
Keywords |
Polymers, Mechanical Properties, |