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Dissolution of copper precipitates in an Fe-1.3wt%Cu alloy under Fe+ ion irradiation

Abstract:

The stability of Cu precipitates in an Fe-1.3wt%Cu alloy under 300 keV Fe+ ion irradiation has been investigated using transmission electron microscopy and high-resolution electron microscopy. The irradiations were carried out between room temperature and 550 degrees C at displacement rates of 10(-3) to 10(-2) dpa(s)(-1) to fluences of up to 30 dpa. Copper precipitates were found to keep their shape but decrease in size under all irradiation conditions. The results are discussed within the fr...

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Publication status:
Published

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Institution:
University of Oxford
Department:
Oxford, MPLS, Materials
Wanderka, N More by this author
Abromeit, C More by this author
Volume:
540
Pages:
457-462
Publication date:
1999
ISSN:
0272-9172
URN:
uuid:800e076a-c9f4-4303-af15-73199537b914
Source identifiers:
15079
Local pid:
pubs:15079
ISBN:
1-55899-446-7

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