Microstructure inhomogeneity in ultra-fine grained bulk AZ91 produced by accumulative back extrusion (ABE)

Materials Science and Engineering A

Volumn 528, Issue 13-14, 2011, Pages 4312-4317

  Faraji, G ^a   Mashhadi, M M ^a   Kim, H S ^b  

^a UNIVERSITY OF TEHRAN   (Iran)

^b Pohang University of Science and Technology (POSTECH)   (South Korea)

Author keywords

Accumulative back extrusion (ABE); AZ91; Hardness; Microstructure inhomogeneity

Indexed keywords

ACCUMULATIVE BACK EXTRUSION (ABE); AVERAGE GRAIN SIZE; AZ91; AZ91 MAGNESIUM ALLOYS; DIE SURFACE; HIGH SHEAR; INHOMOGENEITIES; INITIAL GRAIN SIZE; MG17AL12 PHASE; MICROHARDNESS MEASUREMENT; ROOM TEMPERATURE; SHEAR ZONE; ULTRAFINE-GRAINED;

DISSOLUTION; EXTRUSION; GRAIN SIZE AND SHAPE; HARDNESS; MAGNESIUM; MAGNESIUM ALLOYS; MECHANICAL PROPERTIES; MICROSTRUCTURE;

GRAIN REFINEMENT;

EID: 79953274156     PISSN: 09215093     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.msea.2011.02.075     Document Type: Article

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