Microstructure and Hardness Evolution in Magnesium Processed by HPT
نویسندگان
چکیده
منابع مشابه
Hardness evolution of AZ80 magnesium alloy processed by HPT at different temperatures
Discs of an extruded AZ80 magnesium alloy were processed by high-pressure torsion (HPT) using 6.0 GPa up to 10 turns at different temperatures (296 K and 473 K). The disc surfaces and cross-sectional planes were examined before and after processing using scanning electron microscopy (SEM) and Vickers microhardness (Hv). The microhardness results at the surface show differences in the strength o...
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Microstructure, texture and tensile properties of ultrafine/nano grained 1 magnesium alloy processed by accumulative back extrusion 2 3 S.M. Fatemi, A. Zarei-Hanzaki, J.M. Cabrera 4 5 a School of Mechanical Engineering, Shahid Rajaee Teacher Training University, 136-16785, Tehran, Iran 6 b Department of Metallurgical & Materials Engineering, University of Tehran, 515-14395, Tehran, Iran 7 c Dep...
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ژورنال
عنوان ژورنال: Materials Research
سال: 2017
ISSN: 1980-5373,1516-1439
DOI: 10.1590/1980-5373-mr-2017-0223