Effect of dislocation mechanisms during extrusion of nanostructured aluminum powder alloy

Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science

Volumn 40, Issue 13, 2009, Pages 3322-3330

  Jorge Jr , A M ^a   Peres, M M ^a   Kiminami, C S ^a   Bolfarini, C ^a   Botta, W J ^a  

^a FEDERAL UNIVERSITY OF SÃO CARLOS   (Brazil)

Author keywords

[No Author keywords available]

Indexed keywords

AL-ALLOY; ALUMINUM POWDERS; CONVENTIONAL MATERIALS; CREEP DATA; DEFORMATION CONDITIONS; DISLOCATION LOOP; DISLOCATION STRUCTURES; DISLOCATION WALLS; EDGE DISLOCATION; EFFECT OF DISLOCATIONS; EXPONENTIAL LAW; EXTRUSION CONDITIONS; EXTRUSION RATES; FLOW STRESS; LOW STRESS; MICROSTRUCTURAL CHANGES; MICROSTRUCTURAL FEATURES; NANO-STRUCTURED; NANOSTRUCTURED ALLOY; NANOSTRUCTURED METALS; NANOSTRUCTURED POWDERS; ORDERS OF MAGNITUDE; POWDER ALLOYS; RAM SPEED; RATE-CONTROLLING MECHANISM; RECOVERY PROCESS; SINE EQUATIONS; SMALL GRAINS; STRESS-STRAIN; SUBGRAIN BOUNDARIES; TEM; TEMPERATURE RANGE; THERMALLY ACTIVATED; THERMALLY ACTIVATED PROCESS;

ALLOYS; ALUMINUM; CERIUM ALLOYS; HOT WORKING; MANGANESE; MANGANESE COMPOUNDS; METAL EXTRUSION; METAL RECOVERY; MICROSTRUCTURAL EVOLUTION; NANOSTRUCTURED MATERIALS; POWDER METALS; TRANSMISSION ELECTRON MICROSCOPY;

STRAIN RATE;

EID: 72249111780     PISSN: 10735623     EISSN: None     Source Type: Journal    
DOI: 10.1007/s11661-009-0054-4     Document Type: Article

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