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Title: Compositions of corrosion-resistant Fe-based amorphous metals suitable for producing thermal spray coatings

Patent ·
OSTI ID:1093239
; ; ; ; ; ; ; ; ; ; ; ; ; ; ;

A method of coating a surface comprising providing a source of amorphous metal that contains manganese (1 to 3 atomic %), yttrium (0.1 to 10 atomic %), and silicon (0.3 to 3.1 atomic %) in the range of composition given in parentheses; and that contains the following elements in the specified range of composition given in parentheses: chromium (15 to 20 atomic %), molybdenum (2 to 15 atomic %), tungsten (1 to 3 atomic %), boron (5 to 16 atomic %), carbon (3 to 16 atomic %), and the balance iron; and applying said amorphous metal to the surface by a spray.

Research Organization:
Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC52-07NA27344
Assignee:
LLNL
Patent Number(s):
8,524,053
Application Number:
13/027,028
OSTI ID:
1093239
Country of Publication:
United States
Language:
English

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