Velikanova T. High-temperature phase transformations of the Mn-like phases in the Fe-Mo, Fe-Mo-C, Fe-Mo-Cr-C system

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0413U005790

Applicant for

Specialization

  • 02.00.04 - Фізична хімія

03-10-2013

Specialized Academic Board

Д26.207.02

Essay

The systematic study of physico-chemical regularities of alfa- and beta-Mn-like phases formation (chi and pi, corresponding) in metastable and stable state in the Fe-based Fe-Mo, Fe-Mo-C, Fe-Mo-Cr-C systems was firstly carried out by using of methods: HT XRD, TEM, SEM, local X-ray analysis, HT DTA, thermodynamic CALPHAD-modelling and oth. The dependence of the stability of Mn-like phases from temperature and also from alloy addition of carbon and/or chromium was determined; the physical properties of chi- and pi-phases was detected.

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