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Title: Iron-based amorphous alloys and methods of synthesizing iron-based amorphous alloys

Abstract

A method according to one embodiment includes combining an amorphous iron-based alloy and at least one metal selected from a group consisting of molybdenum, chromium, tungsten, boron, gadolinium, nickel phosphorous, yttrium, and alloys thereof to form a mixture, wherein the at least one metal is present in the mixture from about 5 atomic percent (at %) to about 55 at %; and ball milling the mixture at least until an amorphous alloy of the iron-based alloy and the at least one metal is formed. Several amorphous iron-based metal alloys are also presented, including corrosion-resistant amorphous iron-based metal alloys and radiation-shielding amorphous iron-based metal alloys.

Inventors:
; ; ; ;
Publication Date:
Research Org.:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1250459
Patent Number(s):
9,328,404
Application Number:
12/426,769
Assignee:
Lawrence Livermore National Security, LLC (Livermore, CA) LLNL
DOE Contract Number:  
AC52-07NA27344
Resource Type:
Patent
Resource Relation:
Patent File Date: 2009 Apr 20
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Saw, Cheng Kiong, Bauer, William A., Choi, Jor-Shan, Day, Dan, and Farmer, Joseph C. Iron-based amorphous alloys and methods of synthesizing iron-based amorphous alloys. United States: N. p., 2016. Web.
Saw, Cheng Kiong, Bauer, William A., Choi, Jor-Shan, Day, Dan, & Farmer, Joseph C. Iron-based amorphous alloys and methods of synthesizing iron-based amorphous alloys. United States.
Saw, Cheng Kiong, Bauer, William A., Choi, Jor-Shan, Day, Dan, and Farmer, Joseph C. Tue . "Iron-based amorphous alloys and methods of synthesizing iron-based amorphous alloys". United States. doi:. https://www.osti.gov/servlets/purl/1250459.
@article{osti_1250459,
title = {Iron-based amorphous alloys and methods of synthesizing iron-based amorphous alloys},
author = {Saw, Cheng Kiong and Bauer, William A. and Choi, Jor-Shan and Day, Dan and Farmer, Joseph C.},
abstractNote = {A method according to one embodiment includes combining an amorphous iron-based alloy and at least one metal selected from a group consisting of molybdenum, chromium, tungsten, boron, gadolinium, nickel phosphorous, yttrium, and alloys thereof to form a mixture, wherein the at least one metal is present in the mixture from about 5 atomic percent (at %) to about 55 at %; and ball milling the mixture at least until an amorphous alloy of the iron-based alloy and the at least one metal is formed. Several amorphous iron-based metal alloys are also presented, including corrosion-resistant amorphous iron-based metal alloys and radiation-shielding amorphous iron-based metal alloys.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue May 03 00:00:00 EDT 2016},
month = {Tue May 03 00:00:00 EDT 2016}
}

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Works referenced in this record:

Formation and characterization of mechanically alloyed Ti–Cu–Ni–Sn bulk metallic glass composites
journal, August 2006


Preparation and thermal stability of mechanically alloyed Ni–Zr–Ti–Y amorphous powders
journal, July 2004