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@inproceedings{405163, author = {Brož, Pavel and Buršík, Jiří and Sopoušek, Jiří and Picha, Radim}, address = {Brno}, booktitle = {Procedings of the VIII Seminar Diffusion and Themodynamics of Materials}, keywords = {DICTRA;ThernoCalc;phase;diffusion}, language = {eng}, location = {Brno}, isbn = {80-210-2934-X}, pages = {95-98}, publisher = {Masaryk University, Brno}, title = {Simulated Element Redistribution in Ni-based Superalloy Weldment}, year = {2002} }
TY - JOUR ID - 405163 AU - Brož, Pavel - Buršík, Jiří - Sopoušek, Jiří - Picha, Radim PY - 2002 TI - Simulated Element Redistribution in Ni-based Superalloy Weldment PB - Masaryk University, Brno CY - Brno SN - 802102934X KW - DICTRA;ThernoCalc;phase;diffusion N2 - 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 focusing on the gama/gama' phase transformation. 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. ER -
BROŽ, Pavel, Jiří BURŠÍK, Jiří SOPOUŠEK a Radim PICHA. Simulated Element Redistribution in Ni-based Superalloy Weldment. In \textit{Procedings of the VIII Seminar Diffusion and Themodynamics of Materials}. Brno: Masaryk University, Brno, 2002, s.~95-98. ISBN~80-210-2934-X.
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