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Compacting the powder of Al-Cr-Mn Alloy with SPS
- 1.0444288 - ÚFP 2016 RIV SI eng J - Journal Article
Kubatík, Tomáš František - Pala, Zdeněk - Novák, P.
Compacting the powder of Al-Cr-Mn Alloy with SPS.
Materiali in Tehnologije. Roč. 49, č. 1 (2015), s. 129-132. ISSN 1580-2949. E-ISSN 1580-3414
Institutional support: RVO:61389021
Keywords : aluminium alloy * intermetallics * powder metalurgy * spark-plasma sintering
Subject RIV: JG - Metallurgy
Impact factor: 0.439, year: 2015
http://mit.imt.si/Revija/izvodi/mit151/kubatik.pdf
Rapidly solidified powder AlCr6Fe2(Mn, Si, Ti) obtained with the melt atomization contained a solid solution of the alloying elements in aluminium and Al57Mn12, Al42Cr7(Fe) and Al2Cr3(Fe) intermetallic phases. The addition of chromium to aluminium alloys is acknowledged to efficiently inhibit the growth of refined Al grains. Spark-plasma sintering (SPS) is a modern method where the diffusion and decomposition of metastable intermetallics are limited due to the high speed of the process and lower sintering temperatures. This work investigates a compaction of Al-Cr-Fe-Si alloy powders using this method
Permanent Link: http://hdl.handle.net/11104/0246839
Number of the records: 1