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Severe plastic deformation processes are one of the most promising methods for mechanical properties improvement through the grain refinement and strain accumulation. In the recent years, there is considerable interest in the application of the Equal Channel Angular Pressing method that is an effective tool for attaining ultrafine grain sizes in polycrystalline materials. A significant advantage of...
Purpose: In the present study, the effect of ECAP die and number of ECAP pressings on the structure evolution and hardness of AlMg3 aluminium alloy was investigated. Design/methodology/approach: Commercial AlMg3 aluminium alloy in the as-cast condition was processed by Equal Channel Angular Pressing method through route A using two different ECAP dies – conventional and modified with additional twist...
Purpose: In the present study, the effect of ECAP die and number of ECAP pressings on the structure evolution and hardness of AlMg3 aluminium alloy was investigated. Design/methodology/approach: Commercial AlMg3 aluminium alloy in the as-cast condition was processed by Equal Channel Angular Pressing method through route A using two different ECAP dies – conventional and modified with additional twist...
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