D 2003

Thermodynamic Modelling and Analytical Electron Microscopy of Model Quaternary Ni-based Systems

PICHA, Radim, Pavel BROŽ and Jiří BURŠÍK

Basic information

Original name

Thermodynamic Modelling and Analytical Electron Microscopy of Model Quaternary Ni-based Systems

Authors

PICHA, Radim (203 Czech Republic, guarantor), Pavel BROŽ (203 Czech Republic) and Jiří BURŠÍK (203 Czech Republic)

Edition

2003. vyd. Prag (Czech Rep.), ISPMA 9 (Prag), p. -, 1 pp. 2003

Publisher

Charles University

Other information

Language

English

Type of outcome

Stať ve sborníku

Field of Study

10403 Physical chemistry

Country of publisher

Czech Republic

Confidentiality degree

není předmětem státního či obchodního tajemství

RIV identification code

RIV/00216224:14310/03:00008486

Organization unit

Faculty of Science

Keywords in English

CALPHAD; Phase Equilibrium; Modelling; Experiment
Změněno: 19/1/2004 17:19, doc. RNDr. Pavel Brož, Ph.D.

Abstract

V originále

Design of advanced materials in general calls for better understanding of phase transitions at service temperatures and the equilibrium phase diagrams. In the case of multicomponent alloys, it is often necessary to study phase transformations on a model systems. Al-Ni-Cr-X quaternary systems (X = Co, W, Ti, Ta etc.) are relatively simple yet sufficiently representative model for Ni-based superalloys. For complete thermodynamic description of the systems, thermodynamic parameters of lower order systems as well as higher order correction terms are necessary.

Links

GA106/02/0876, research and development project
Name: Teoretické a experimentální studium modelových soustav na bázi niklu a termodynamický popis fázových rovnováh
Investor: Czech Science Foundation, Theoretical and experimental study of Ni-based model systems and thermodynamic description of phase equilibria