• Home
  • Blog/News
  • Monthly Talks
    • 2023 >
      • January
      • February
    • 2022 >
      • September
      • October
    • 2020 >
      • February
      • January
    • 2019 >
      • November
      • October
      • September
      • April
      • March
      • February
      • January
    • 2018 >
      • January
      • February
      • March
      • May
      • September
      • October
    • 2017 >
      • January
      • February
      • March
      • April
      • May
      • September
      • November
    • 2016 >
      • January
      • February
      • March
      • April
      • May
      • June
      • September
      • November
    • 2015 >
      • June
      • May
      • April
      • March
      • February
    • 2014 >
      • November
      • May
      • April
      • March
      • February
      • January
    • 2013 >
      • November
  • Symposium
    • 2013
    • 2012 >
      • 2012 Symposium on Materials Challenges in Aerospace Fasteners
      • 2012 ASM OC Events
      • 2012 Speaker Schedule
      • 2012 Monthly ASM Newsletters
      • January
    • 2011 >
      • 2011 Biomaterials Symposium
      • Symposium Program
      • Symposium Poster Competition Information
    • 2008-2011 >
      • Programs 2010-2011
      • Programs 2009-2010
      • Programs 2008-2009
  • About us
    • Current Executive Commitee
    • Previous Executive Committee
    • Directions to the Duck Club
  • Materials Camp
  • Contact us
ASM Orange County Chapter
Connect with us:


The role of feedstock powder on materials produced by additive manufacturing

Dr. Joshua Yee
Sr. Member of Technical Staff
Sandia National Laboratories, Livermore, CA 


Wednesday, March 15th 2017
 6:00 PM

The Duck Club
5 Riparian View
Irvine, CA 92612

    RSVP Here

Submit
Abstract: Additive manufacturing (AM) techniques such as directed energy deposition (DED) and powder bed fusion (PBF) allow for the creation of complex engineering parts that could not be produced otherwise by traditional manufacturing techniques.  One of the critical inputs for these processes is the feedstock powder.  Differences in the delivery of powder during DED and PBF leads to the formation of different types of material defects, each of which have potential consequences on component performance.  In this talk, we will discuss the role of feedstock powder on AM processes and on defect formation.  Furthermore, we will discuss the influence of these defects on engineering properties, and potential mitigation strategies for adverse effects. 
 
Sandia National Laboratories is a multi-mission laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the US Department of Energy’s National Nuclear Security Administration under contract DE-AC04-94AL85000.  
​

Picture
Bio: Josh graduated from the UC Irvine in 2011 with a dual B.S. in materials science and engineering, and mechanical engineering.  He completed his graduate studies at UC Davis, receiving an M.S. and Ph.D. in materials science and engineering in 2014 and 2015, respectively.  Josh has since joined Sandia National Laboratories in Livermore, CA as a senior member of the technical staff.   ​


Powered by Create your own unique website with customizable templates.