A METASTABLE PHASE IN α-Ti-Fe REVEALED BY MÖSSBAUER ANALYSISReport as inadecuate




A METASTABLE PHASE IN α-Ti-Fe REVEALED BY MÖSSBAUER ANALYSIS - Download this document for free, or read online. Document in PDF available to download.



Abstract : It is shown that in the binary system Ti-Fe, at concentrations of CFe ࣘ 0.5 %, phase transitions can be studied with high sensitivity by the Mössbauer effect. The isomer shift of α and αm-Ti-Fe were found to be : 0.00 ± 0.01 mm-s and 0.025 ± 0.01 mm-s respectively, relative to α-iron. A line positioned at -0.275 mm-s, relative to α-iron, has been differentiated and related to a phase, designated-θ, metastable relative to TiFe. The dependence of the reaction on aging temperature, aging time and the content of iron is qualitatively shown.





Author: M. Stupel M. Ron B. Weiss

Source: https://hal.archives-ouvertes.fr/



DOWNLOAD PDF




Related documents