Autor: Ratke, L. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Directional Solidification of AlSi Alloys with Fe Intermetallic Phases
Autorzy:: Mikołajczak, P.
Ratke, L.
Powiązania:: https://bibliotekanauki.pl/articles/379990.pdf
Data publikacji:: 2014
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: directional solidification
aluminum alloys
calibration
intermetallic phases
krzepnięcie kierunkowe
stopy aluminium
kalibracja
fazy międzymetaliczne
Opis:: Directional solidification technique is an important research instrument to study solidification of metals and alloys. In the paper the model [6,7,8] of directional solidification in special Artemis-3 facility was presented. The current work aimed to propose the ease and efficient way in calibrating the facility. The introduced M coefficient allowed effective calibration and implementation of defined thermal conditions. The specimens of AlSi alloys with Fe-rich intermetallics and especially deleterious β-Al5FeSi were processed by controlled solidification velocity, temperature gradient and cooling rate.
Źródło:: Archives of Foundry Engineering; 2014, 14, 1; 75-78
1897-3310
2299-2944
Pojawia się w:: Archives of Foundry Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Effect of Contact Gap in Directional Solidification of AlSiFe Alloys
Autorzy:: Mikołajczak, P.
Ratke, L.
Powiązania:: https://bibliotekanauki.pl/articles/381310.pdf
Data publikacji:: 2014
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: directional solidification
aluminium alloys
calibration
intermetallic phases
krzepnięcie kierunkowe
stop aluminium
kalibracja
faza międzymetaliczna
Opis:: One of the methods to study solidification of alloys and metals is directional solidification. In the paper the effect of the contact gap between the analyzed specimen and the bottom heater was analysed. The occurring contact gap caused the increase in planned solidification velocity. For the facility calibration the methodology with M coefficient was applied. The experiments revealed efficient values of M and allowed to conduct efficiently the directional solidification of AlSiFe alloys in wide range of growth rates. The effect of the contact gap seems to be random phenomena and most difficult factor influencing precisely planned directional solidification.
Źródło:: Archives of Foundry Engineering; 2014, 14, 3 spec.; 41-44
1897-3310
2299-2944
Pojawia się w:: Archives of Foundry Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

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