Structure and properties of iron aluminide layers fabricated by the chemical vapour deposition on 316L steel

• Autorzy: Sitek R. , Kamiński J. , Sallot P. , Kurzydłowski K. J.
• Języki publikacji: EN

Abstrakty

EN

The paper presents results of studies of structure and properties of the NiAl + FeAl type diffusion layers fabricated on 316L steel (00H17N14M2) by the chemical vapour deposition using aluminium chloride (AlCl3) in a hydrogen atmosphere as a carrier gas. The layers were examined using light and scanning electron microscopy. Chemical composition analyses were carried out by EDS and phase content was investigated by XRD. Corrosion resistance was tested using the potentiodynamic method in 0.5 M NaCl, and layer/structure adhesion was tested by the scratch test. The results obtained indicate that the 50 žm thick layers fabricated on the 316L steel substrate show very good adhesion combined with very good corrosion resistance.

Słowa kluczowe

EN

iron aluminides; FeAl; CVD; austenitic stainless steel; intermetallics

• Wydawca: De Gruyter
• Czasopismo: Materials Science Poland
• Rocznik: 2010
• Tom: Vol. 28, No. 1
• Strony: 163--172
• Opis fizyczny: Bibliogr. 13 poz.

Twórcy

autor

Sitek R.

autor

Kamiński J.

autor

Sallot P.

autor

Kurzydłowski K. J.

• Faculty of Materials Science and Engineering Warsaw University of Technology ul. Wołoska 141 02-507 Warsaw Poland

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