D 2003

STUDY OF QUATERNARY NI-BASE ALLOYS

PICHA, Radim, Jiří BURŠÍK and Pavel BROŽ

Basic information

Original name

STUDY OF QUATERNARY NI-BASE ALLOYS

Authors

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

Edition

2003. vyd. Brno, JUNIORMAT '03, p. 204-207, 2003

Publisher

Ústav materiálového inženýrství F. Píška VUT FSI v Brně a Česká společnost pro nové materiály a technologie

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/00216224:14310/03:00008487

Organization unit

Faculty of Science

Keywords in English

CALPHAD; Phase Equilibrium; Modelling; Experiment

Tags

Změněno: 19/1/2004 17:34, doc. RNDr. Pavel Brož, Ph.D.

Abstract

V originále

Phase structure of Ni-Al-Cr-Ti and Ni-Al-Cr-Ta alloys was studied at 1000 and 1100 C by means of analytical electron microscopy. Experimental alloys with Ni content around 70 or 75 at.%, proposed with respect to the g+g' phase field existence, were prepared and analysed after long term annealing. The coexistence of g and g' phases, their compositions and phase ratios in studied alloys showed good agreement with calculations.

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