Abstract
The experimental data about the thermodynamics of elements behavior in the chromium-base alloys are absent, so it has been offered to estimate those ones by transferring from iron-base alloys. The heats of dissolution of elements, the activity coefficients of elements, the molar interaction parameters of elements, the free energy change (ΔGг˚) for reactions of deoxidation, nitride-, carbide-, sulphide- and borideforming in сhromium-base melts have been calculated and are presented in tables. The recommendations about the rational select of the strengthening phases in chromium-base alloys are given.
Highlights
The experimental data about the thermodynamics of elements behavior in the chromium-base alloys are absent, so it has been offered to estimate those ones by transferring from iron-base alloys
Универсальная методика пересчета значений параметров взаимодействия элементов с одной основы сплава на другую на базе теории квазирегулярных растворов
Summary
В связи с отсутствием экспериментальных данных о термодинамике поведения элементов в расплавах на базе хрома проведена их оценка путем пересчета с данных для сплавов на основе железа. В соответствии с данным методом (на основе теории квазирегулярных растворов), если в жидком железе при 1873 К для трех элементов i, j и Ме известны молярные параметры взаимодействия и то в расплавах на основе элемента Ме при
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
More From: Izvestiya Visshikh Uchebnykh Zavedenii. Chernaya Metallurgiya = Izvestiya. Ferrous Metallurgy
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.