@inproceedings{00d2f7c421574e10b221723f4d7f764a,
title = "DMLS (direct metal laser sintering) 4340 steel: Influence of starting particle size",
abstract = "DMLS processed steel parts display mechanical properties that are comparable to their wrought counterparts. However, inadequate powder coverage has been observed during the use of -4μm + 10 μm powder while making parts with large cross sectional areas at nominal powder feed quantity. This can lead to density variations and inferior mechanical properties. Commercially available 4340 steel powders with different particle size distributions are investigated in this study. The influence of starting powder with structure and properties are discussed.",
keywords = "Laser sintering, Microstructure, Powder, Steel",
author = "Elias Jelis and Rajendra Sadangi and Michael Hespos and Stacey Kerwien and Matthew Clemente and Ravindra, {Nuggehalli M.}",
note = "Publisher Copyright: Copyright {\textcopyright} 2015 MS&T15{\textregistered}.; Materials Science and Technology Conference and Exhibition 2015, MS and T 2015 ; Conference date: 04-10-2015 Through 08-10-2015",
year = "2015",
language = "English (US)",
series = "Materials Science and Technology Conference and Exhibition 2015, MS and T 2015",
publisher = "Association for Iron and Steel Technology, AISTECH",
pages = "63--67",
booktitle = "Materials Science and Technology Conference and Exhibition 2015, MS and T 2015",
address = "United States",
}