About this Abstract |
| Meeting |
2026 TMS Annual Meeting & Exhibition
|
| Symposium
|
Characterization of Minerals, Metals and Materials 2026 - In-Situ Characterization Techniques
|
| Presentation Title |
Analysis of the influence of heat treatment and acetone vapor exposure on ABS samples. |
| Author(s) |
Edson Miranda Soares, Márcia Adelaide Alves Cardoso, Alisson Clay Rios da Silva, Sergio Neves Monteiro, Verônica Scarpini Candido |
| On-Site Speaker (Planned) |
Verônica Scarpini Candido |
| Abstract Scope |
The present study evaluates the influence of acetone vapor and heat treatment on the mechanical properties and aesthetic finish of ABS specimens produced by additive manufacturing via FDM (Fused Deposition Modeling). This study involves exposing groups of samples to thermal conditions at 110 ºC for periods of 1 and 2 hours, with these groups divided into two types: groups without acetone exposure (T1 and T2) and groups with acetone exposure (T1A and T2A). The T1A and T2A samples were first subjected to heat treatment, followed by 1 hour of exposure to acetone vapor. Subsequently, the samples underwent mechanical tests for tensile, compression and impact strength, respectively, according to the ASTM D638-22, ASTM D695-23, and ASTM D256-23 standards. The tensile tests of samples TT0 (without thermal exposure), TT1, and TT2 revealed tensile strengths of 36.7, 38.99, and 37.78 MPa, respectively, and Young’s moduli of 0.822, 0.768, and 0.732 GPa. |
| Proceedings Inclusion? |
Planned: |
| Keywords |
Additive Manufacturing, Polymers, Mechanical Properties |