Manufacturing of Mo-Al intermetallics by SHS.

• Autorzy: Mania, R.
• Konferencja: AMT'98 XVth Physical Metallurgy and Materials Science Conference 'Advanced materials & technologies' 17-21 May, 1998, Kraków-Krynica, Poland.
• Języki publikacji: PL

Abstrakty

EN

The self propagation high-temperature synthesis (SHS) was carried out in the equimolar powder mixture of molybdenum and aluminium. The reaction products Mo3Al8 and Mo3Al were analysed to determine chemical composition and microstructure. Density measurements using helium pycnometer permitted determination of molar fractions of molybdenum aluminides in the reaction product. Thus, the equimolar mixture of molybdenum and aluminium yielded about 23mol% Mo3Al8 and about 77mol% Mo3Al. The SHS products were densified by hot pressing (HP).

Słowa kluczowe

PL

związek międzymetaliczny; molibden; aluminium; prasowanie na gorąco; mieszanina proszków; skład chemiczny; mikrostruktura; gęstość; pomiar; piknometr; dyfrakcja promieniowania rentgenowskiego

EN

self-propagating high-temperature synthesis; intermetallics; molybdenum; aluminium; hot pressing; powder mixture; chemical composition; microstructure; density; measurement; pycnometer; X-ray diffraction

• Czasopismo: Inżynieria Materiałowa
• Rocznik: 1998
• Tom: R. XIX, nr 4
• Strony: 921-924
• Opis fizyczny: Bibliogr. 2 poz., rys.

Twórcy

autor

Mania, R.

• Department of Inorganic Chemistry, Faculty of Materials Science and Ceramics, University of Mining and Metallurg, Kraków, Poland

• University of Mining and Metallurgy, Faculty of Materials Science and Ceramics

Bibliografia

• [1] R.Mania, M. Wsołek, S.Koziński; Patent PL 171739 B1 (1997)
• [2] J.Piekarczyk, H.W.Hennicke, R.Pampuch; cfi/Ber. DKG 59, no.4 (1982) 227