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Title: Atomizer for improved ultra-fine powder production

Abstract

A concentric ring gas atomization nozzle with isolated gas supply manifolds is provided for manipulating the close-coupled atomization gas structure to improve the yield of atomized powders.

Inventors:
; ;
Issue Date:
Research Org.:
Ames Laboratory (AMES), Ames, IA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1455187
Patent Number(s):
9,981,315
Application Number:
14/121,613
Assignee:
Iowa State University Research Foundation, Inc. (Ames, IA)
DOE Contract Number:  
AC02-07CH11358
Resource Type:
Patent
Resource Relation:
Patent File Date: 2014 Sep 24
Country of Publication:
United States
Language:
English
Subject:
47 OTHER INSTRUMENTATION

Citation Formats

Rieken, Joel R., Heidloff, Andrew J., and Anderson, Iver E. Atomizer for improved ultra-fine powder production. United States: N. p., 2018. Web.
Rieken, Joel R., Heidloff, Andrew J., & Anderson, Iver E. Atomizer for improved ultra-fine powder production. United States.
Rieken, Joel R., Heidloff, Andrew J., and Anderson, Iver E. Tue . "Atomizer for improved ultra-fine powder production". United States. https://www.osti.gov/servlets/purl/1455187.
@article{osti_1455187,
title = {Atomizer for improved ultra-fine powder production},
author = {Rieken, Joel R. and Heidloff, Andrew J. and Anderson, Iver E.},
abstractNote = {A concentric ring gas atomization nozzle with isolated gas supply manifolds is provided for manipulating the close-coupled atomization gas structure to improve the yield of atomized powders.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {5}
}

Patent:

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Works referenced in this record:

Recent Developments in Irradiation-Resistant Steels
journal, August 2008


Development of radiation resistant materials for advanced nuclear power plant
journal, May 2006


Influence of particle dispersions on the high-temperature strength of ferritic alloys
journal, August 2007


Flow mechanisms in high pressure gas atomization
journal, November 1991

  • Anderson, I. E.; Figliola, R. S.; Morton, H.
  • Materials Science and Engineering: A, Vol. 148, Issue 1, p. 101-114
  • DOI: 10.1016/0921-5093(91)90870-S

Reactive gas atomization processing for Fe-based ODS alloys
journal, September 2012


A computational fluid dynamics (CFD) investigation of the wake closure phenomenon
journal, August 2004

  • Ting, Jason; Anderson, Iver E.
  • Materials Science and Engineering: A, Vol. 379, Issue 1-2, p. 264-276
  • DOI: 10.1016/j.msea.2004.02.065

The effect of wake-closure phenomenon on gas atomization performance
journal, March 2002

  • Ting, Jason; Peretti, Michael W.; Eisen, William B.
  • Materials Science and Engineering: A, Vol. 326, Issue 1, p. 110-121
  • DOI: 10.1016/S0921-5093(01)01437-X

Advanced gas atomization processing for Ti and Ti alloy powder manufacturing
journal, May 2010


Production of Rapidly Solidified Aluminium Alloy Powders by Gas Atomisation and Their Applications
journal, January 1990


Perspective of ODS alloys application in nuclear environments
journal, December 2002