High thermal stability of submicron grained Cu processed by asymmetrical rolling
نویسندگان
چکیده
منابع مشابه
Influence of Mo alloying on the thermal stability and hardness of ultrafine-grained Ni processed by high-pressure torsion
The influence of Mo alloying on the thermal stability of grain size, dislocation density and hardness of ultrafine-grained (UFG) Ni alloys was studied. The UFG microstructure in alloys with low (∼0.3 at.%) and high (∼5 at.%) Mo contents was achieved by high-pressure torsion (HPT) performed for 20 turns at room temperature. The thermal stability of the two alloys was studied by calorimetry. A Cu...
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15 صفحه اولMicrostructural evolution , strengthening and thermal stability of an ultrafine - grained Al - Cu - Mg alloy
To gain insight into the origin of the ultra-high strength of ultrafine-grained (UFG) alloys, the solute clustering, precipitation phenomena, and microstructural evolutions were studied in an UFG Al-4.63Cu-1.51Mg (wt.%) alloy (AA2024) processed by high-pressure torsion (HPT). The thermal analysis was performed using differential scanning calorimetry. The microstructures, internal microstrains a...
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ژورنال
عنوان ژورنال: Materials & Design
سال: 2016
ISSN: 0264-1275
DOI: 10.1016/j.matdes.2016.05.084