About this Abstract |
Meeting |
MS&T22: Materials Science & Technology
|
Symposium
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Additive Manufacturing of Metals: Microstructure, Properties and Alloy Development
|
Presentation Title |
Effects of Process Parameters on Mechanical Behavior of Wire Arc Additive Manufactured (WAAM) AISI 316LSi |
Author(s) |
Vishnu Ramasamy, John J Lewandowski |
On-Site Speaker (Planned) |
Vishnu Ramasamy |
Abstract Scope |
Wire Arc Additive Manufacturing (WAAM) attracts many industries due to its high productivity, low cost, and wide range of materials. The effects of changes in process parameters on the microstructure and preliminary mechanical properties of AISI 316L(Si) produced via WAAM will be reported. Large scale deposits (≈ 10” X 2.5” X 7”) of 316LSi were manufactured in collaboration with Lincoln Electric Additive Solutions using their robotic deposition cells. The effect of changes in process parameters (P, V, travel/wire-speed/deposition rate, interpass temperature) on the microstructure, ferrite content and preliminary mechanical properties will be reported, along with the measurement of surface roughness on the as-deposited conditions. |