ISSN:
1662-9752
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Discs of Al85Ce8Ni5Co2 amorphous alloy were severely deformed by high pressuretorsion. Severe plastic deformation exceeding equivalent strain of 8.2 induces the formation ofnanocrystalline fcc-Al in a more stable residual amorphous matrix. Calorimetric and X-raydiffraction measurements revealed that the deformed outer part of the disc crystallizes into amixture of equilibrium phases during the first thermal event. However, in the amorphous ribbon thesame crystalline mixture develops only after the second stage
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/13/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.519-521.1329.pdf
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