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Title: Optimizing Parameters for Post-Processing of Ti-6Al-4V Components Fabricated by Additive Manufacturing for Superior Performance

Abstract

ORNL worked with Quintus Technologies to develop new hot isostatic pressing parameters for Ti-6Al-4V components fabricated via Arcam electron beam melting. These parameters result in isotropic tensile behavior compared to the conventional hot isostatic press HIP parameters that result in anisotropic tensile properties depending on the build direction. Furthermore, an improvement in fatigue behavior was observed.

Authors:
 [1];  [1];  [1];  [1];  [2]
  1. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
  2. Quintus Technologies LLC, Lewis Center, OH (United States)
Publication Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Advanced Manufacturing Office (EE-5A)
Contributing Org.:
Quintus Technologies LLC, Lewis Center, OH (United States)
OSTI Identifier:
1427620
Report Number(s):
ORNL/SPR-2018/12
CRADA/NFE-16-06239
DOE Contract Number:  
AC05-00OR22725
Resource Type:
Technical Report
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Citation Formats

Nandwana, Peeyush, Dehoff, Ryan R., Yoder, Sean L., Peter, William H., and Ahlfors, Magnus. Optimizing Parameters for Post-Processing of Ti-6Al-4V Components Fabricated by Additive Manufacturing for Superior Performance. United States: N. p., 2018. Web. doi:10.2172/1427620.
Nandwana, Peeyush, Dehoff, Ryan R., Yoder, Sean L., Peter, William H., & Ahlfors, Magnus. Optimizing Parameters for Post-Processing of Ti-6Al-4V Components Fabricated by Additive Manufacturing for Superior Performance. United States. doi:10.2172/1427620.
Nandwana, Peeyush, Dehoff, Ryan R., Yoder, Sean L., Peter, William H., and Ahlfors, Magnus. Wed . "Optimizing Parameters for Post-Processing of Ti-6Al-4V Components Fabricated by Additive Manufacturing for Superior Performance". United States. doi:10.2172/1427620. https://www.osti.gov/servlets/purl/1427620.
@article{osti_1427620,
title = {Optimizing Parameters for Post-Processing of Ti-6Al-4V Components Fabricated by Additive Manufacturing for Superior Performance},
author = {Nandwana, Peeyush and Dehoff, Ryan R. and Yoder, Sean L. and Peter, William H. and Ahlfors, Magnus},
abstractNote = {ORNL worked with Quintus Technologies to develop new hot isostatic pressing parameters for Ti-6Al-4V components fabricated via Arcam electron beam melting. These parameters result in isotropic tensile behavior compared to the conventional hot isostatic press HIP parameters that result in anisotropic tensile properties depending on the build direction. Furthermore, an improvement in fatigue behavior was observed.},
doi = {10.2172/1427620},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {1}
}

Technical Report:

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