National Repository of Grey Literature 109 records found  beginprevious99 - 108next  jump to record: Search took 0.00 seconds. 
Simulated element redistributions in Ni-based superalloys weldments
Brož, P. ; Buršík, Jiří ; Sopoušek, J. ; Picha, R.
The diffusion and phase precipitation processes in welded joints of pure Al-Cr-Ni system and low alloyed Al-Cr-Ni-X systems (where X means Co, W, or Ti) were simulated using CALPHAD method and DICTRA software. The equilibrium calculations allowed to predict phase diagram cross-sections for the Al-Cr-Ni-X systems. The performed simulations based on local equilibrium condition in diffusion couple enabled to describe the phase transformation process and obtain redistribution of alloying species, activity profiles, and other time-distance dependences for other relevant values in diffusion-affected zone of the Al-Cr-Ni / Al-Cr-Ni-X weldments.
Study of phase equilibria in Al-Cr-Ni-W and Al-Cr-Ni-Co alloys
Picha, R. ; Buršík, Jiří ; Brož, P.
The quaternary systems Ni-Al-Cr-W and Ni-Al-Cr-Co were studied after long term annealing at 1173 K by means of analytical electron microscopy. The experimentally obtained quantitative parameters were used for thermodynamic modelling of phase equilibria using software Thermocalc.
Study and modelling of the gamma and gamma prime phase equilibrium in Ni-Al-Cr-Co system
Brož, P. ; Buršík, Jiří ; Picha, R.
Several alloys of Ni-Al-Cr-Co system with constant Ni content of 70 at. % were studied after long term annealing at 1173 and 1273 K by means of analytical electron microscopy. The quantitative structural parameters showed good agreement with calculated data obtained by means of the software Thermocalc. Optimization of some thermodynamic parameters was performed.

National Repository of Grey Literature : 109 records found   beginprevious99 - 108next  jump to record:
See also: similar author names
8 BROŽ, Pavel
11 BROŽ, Petr
8 Brož, Pavel
11 Brož, Petr
1 Brož, Prokop
4 Brož, Přemysl
Interested in being notified about new results for this query?
Subscribe to the RSS feed.