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pro vyhledávání: '"Krystyna Spiradek"'
Autor:
Helmut Clemens, Florian Winkelhofer, Harald Leitner, Ernst Kozeschnik, Erik Parteder, Krystyna Spiradek-Hahn
Publikováno v:
Practical Metallography. 45:159-172
Kurzfassung Während des Stranggießprozesses treten in der erstarrten Strangschale der Brammen thermisch und mechanisch induzierte Spannungen und Dehnungen auf, die bei ungünstiger Prozessführung gepaart mit dem spezifischen Werkstoffverhalten zu
Autor:
Andreas Pichler, Sandra Traint, Christian Krempaszky, Ewald Werner, Peter Stiaszny, Krystyna Spiradek-Hahn
Publikováno v:
steel research international. 76:539-544
The evolution of the microstructure of cold-rolled dual-phase steels during annealing is investigated. For this purpose, a cold-rolled dual-phase grade is annealed in the laboratory. Annealing cycles are applied to systematically investigate various
Publikováno v:
Surface and Coatings Technology. 156:149-154
Plasma immersion ion implantation (PI 3 ) treatment was performed on aluminium for surface nitriding. Glow discharge optical spectroscopy (GDOS) was used to estimate the penetration depth of nitrogen. Transmission electron microscopy (TEM) was used t
Autor:
Wolfgang Lacom, Krystyna Spiradek
Publikováno v:
Thermochimica Acta. 310:125-132
To assess the influence of ceramic reinforcements on the solid-state transformations that proceed during processing, fabrication and application of particulate-reinforced age-hardenable aluminium alloys (PRA), microcalorimetry and differential scanni
Publikováno v:
Practical Metallography. 29:35-43
Publikováno v:
Mikrochimica Acta. 101:127-135
Compatibility studies of austenitic stainless steel AISI 316 with liquid lithium for fusion application have shown that a porous ferritic layer is formed on the surface of the steel in the hot leg of a loop experiment due to depletion of alloying ele
Autor:
Philippe A. Buffat, Krystyna Spiradek-Hahn, Aleksandra Czyrska-Filemonowicz, Tomasz Moskalewicz
Publikováno v:
Scopus-Elsevier
Publikováno v:
Proceedings, annual meeting, Electron Microscopy Society of America. 48:842-843
In metallurgy and metal physics it is very often necessary to analyse the types, shapes, sizes etc. of precipitates in a metal or metal alloy. Furthermore it is often of importance to know the distribution of these particles along the grain boundarie
Publikováno v:
Practical Metallography. 26:626-639
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