Impact of environmental conditions and powder on the additive manufacturing process and final part properties

Presenter: Dr Martina Meisnar - European Space Agency

Correlations of Porosity Spatter and Process Metrics for Powder Bed Fusion Laser Beam Metallic Additive Manufacturing

Presenter: Dr Samuel Hocker - NASA

Authors: Dr SangHyon Chu - NASA LaRC, Dr Edward Glaessgen - NASA Langley Research Center, Dr Andrew Kitahara - Analytical Mechanics Associates, Dr Brodan Richter - NASA Langley Research Ctr, Dr Peter Spaeth - NASA LaRC, Mr Brandon Widener - AMA, Mr Joseph Zalameda - NASA LaRC

Reduction of Gas Porosity in Laser Powder Bed Fusion Using Mechanistic Modeling and Experimental Data Analysis 

Presenter: Dr Tuhin Mukherjee - Iowa State University

Author: Mr Satyaki Sinha - Iowa State University