| About this Abstract |
| Meeting |
2021 TMS Annual Meeting & Exhibition
|
| Symposium
|
Additive Manufacturing: Beyond the Beam II
|
| Presentation Title |
Effect of Processing Defects on Properties of Binderjet WC-Co |
| Author(s) |
Paul D. Prichard, Hadi Miyanaji, Zhuqing Wang |
| On-Site Speaker (Planned) |
Paul D. Prichard |
| Abstract Scope |
The binderjet process has been used to process a variety of metal, ceramics and polymers. Each material system and powder have unique challenges in the various processes necessary to produce high density components including: printing, curing, debinding, sintering and surface finishing. These processes may introduce defects, which influence the product performance. The WC-Co system has a specific set of microstructural requirements, which indicate associated mechanical properties. This paper will discuss the influence of inclusions, porosity, large grains, co-pools on the transverse rupture strength to inform the quality assessment from microstructure instead of performing extensive property testing. |
| Proceedings Inclusion? |
Planned: |
| Keywords |
Additive Manufacturing, Mechanical Properties, Powder Materials |