- Tytuł:
- The studies of scale surface produced on outer diffusion layers
- Autorzy:
-
Augustyn-Pieniążek, J.
Zapała, R. - Powiązania:
- https://bibliotekanauki.pl/articles/379615.pdf
- Data publikacji:
- 2011
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
diffusion aluminising
high temperature corrosion
scale morphology
dyfuzja aluminiowa
korozja wysokotemperaturowa
morfologia zgorzeliny - Opis:
- In this study at attempt was made to examine the scale formed on ferritic-austenitic duplex type steel subjected to previous thermo-chemical treatment. The treatment consisted in diffusion aluminising in a metallising mixture composed of Fe-Al powder. As an activator, ammonium chloride (NH4Cl) added in an amount of 2 wt.% was used. Then, both the base material and samples with the diffusion-deposited surface layers were oxidised at 1000°C in the air. Thus formed scales were identified by light microscopy, SEM and X-ray phase analysis. The aim of the oxidation tests carried out under isothermal conditions was to compare the scale morphology when obtained on untreated substrate material and on the surface layers rich in aluminium.
- Źródło:
-
Archives of Foundry Engineering; 2011, 11, 2 spec.; 5-8
1897-3310
2299-2944 - Pojawia się w:
- Archives of Foundry Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł