Characterization of water atomised AlSi6 powders.

• Autorzy: Hertl, B. , Kosec, L. , Vojvodic Gvardjancic, J.
• Konferencja: AMT'98 XVth Physical Metallurgy and Materials Science Conference 'Advanced Materials & Technologies', 17-21 May, 1998, Kraków-Krynica, Poland
• Języki publikacji: EN

Abstrakty

EN

The water atomisation technique has been used to produce rapidly solidified AlSi6 powders. We were interested how thickness and type of the oxide layers depend on the cooling rate and on the size range of particles. The microstructure after different cooling rate was observed. The thickness of the oxide layer was evaluated by Auger Electron Spectroscopy (AES). The type of the oxide was determined by X-Ray Diffraction method (XRD). Scanning Electron Microscopy (SEM) was used for the microstructure observation.

Słowa kluczowe

PL

proszek; woda; rozpylanie; aluminium; krzem; stop; warstwa tlenkowa; spektroskopia elektronów Augera; dyfrakcja promieniowania rentgenowskiego; mikroskopia elektronowa skaningowa; mikrostruktura

EN

powder; water; atomization; aluminium; silicon; alloy; oxide layers; Auger electron spectroscopy; X-ray diffraction; scanning electron microscopy; microstructure

• Czasopismo: Inżynieria Materiałowa
• Rocznik: 1998
• Tom: R. XIX, nr 4
• Strony: 1195-1198
• Opis fizyczny: Bibliogr. 3 poz., tab., rys.

Twórcy

autor

Hertl, B.

• Institute of Metals and Technology, Ljubljana, Slovenia

autor

Kosec, L.

• University of Ljubljana, NTF, Department of Materials and Metallurgy, Ljubljana, Slovenia

autor

Vojvodic Gvardjancic, J.

• Institute of Metals and Technology, Ljubljana, Slovenia

• University of Metals and Technology, Lubljana

Bibliografia

• [1] B. Kosec, F. Kosel, L. Kosec and Z. Kampuš, EUROMAT’97, Conference Proceedings, Vol. 1, Maastricht (1997) 545.
• [2] M. Torkar, B. Šuštaršič, Prakt. Met. Sonderbd., 24, (1993) 79
• [3] N. Apaydin and R.W. Smith, Materials Science and Engineering, 98 (1988) 194