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Comparative Study on the Corrosion Resistance of Fe-Based Amorphous Metal, Borated Stainless Steel and Ni-Cr-Mo-Gd Alloy

Published online by Cambridge University Press:  19 October 2011

Tiangan Lian ,
Daniel Day ,
Phillip Hailey ,
Jor-Shan Choi  and
Joseph Farmer
Tiangan Lian
Affiliation:
lian1@llnl.gov, Lwarence Livermore National Laboratory, Chemistry, Materials and Life Sciences, 7000 East Ave., L-631, Livermore,, CA, 94550, United States, 925/422-7384, 925/422-0540
Daniel Day
Affiliation:
day24@llnl.gov, Lawrence Livermore National Laboratory, Livermore, CA, 94550, United States
Phillip Hailey
Affiliation:
hailey4@llnl.gov, Lawrence Livermore National Laboratory, Livermore, CA, 94550, United States
Jor-Shan Choi
Affiliation:
choi1@llnl.gov, Lawrence Livermore National Laboratory, Livermore, CA, 94550, United States
Joseph Farmer
Affiliation:
farmer4@llnl.gov, Lawrence Livermore National Laboratory, Livermore, CA, 94550, United States
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Abstract

Iron-based amorphous alloy Fe49.7Cr17.7Mn1.9Mo7.4W1.6B15.2C3.8Si2.4 was compared to borated stainless steel and Ni-Cr-Mo-Gd alloy on their corrosion resistance in various high-[Cl-] solutions. The melt-spun ribbon of this iron-based amorphous alloy have demonstrated a better corrosion resistance than the bulk borated stainless steel and the bulk Ni-Cr-Mo-Gd alloy, in high-[Cl-] brines at temperatures 90ºC or higher.

Keywords

amorphousalloycorrosion
Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 985: Symposium NN – Scientific Basis for Nuclear Waste Management XXX , 2006 , 0985-NN08-07
Copyright
Copyright © Materials Research Society 2007

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References

REFERENCES

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