NASA NTRS · 19890052793
Ordering in the Fe-Ni system under electron irradiation
Abstract
The disorder-order transformation was generated in a range of Fe-Ni alloys using 1 MeV electrons in a high voltage electron microscope. The experimental factors that influence the occurrence of the transformation were determined, and the critical disordering temperature, Tc, was determined as a function of composition. It was demonstrated that the irradiation enhanced the ordering reaction kinetics. A metastable, ordered phase transformation was not induced. From the results, it is possible to deduce new information about the Fe-Ni phase diagram below 350 C.
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Reuter, K. B., Williams, D. B., Goldstein, J. I.. 1989-04-01. Ordering in the Fe-Ni system under electron irradiation. https://ntrs.nasa.gov/citations/19890052793
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