Effects of SiCp on microstructures of semi-solid extruded AZ91D magnesium alloys in recrystallization process
نویسندگان
چکیده
AZ91D and 8.5vol.% SiCp/AZ91D magnesium matrix composites were fabricated by a semi-solid extruded processing method, treated with solution aging heat treatment. The effects of SiCp on the microstructures alloy during recrystallization studied observing analyzing microstructure evolution extrusions treatments. results show that addition inhibits dynamic extrusion only 26% volume fraction recrystallization. Furthermore, refines sizes grains second phases, upgrades phase. After treatment, continues, promotes recrystallized is much more stable. Meanwhile, phases continue to be refined, continues increase.
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ژورنال
عنوان ژورنال: China Foundry
سال: 2021
ISSN: ['1672-6421', '2365-9459']
DOI: https://doi.org/10.1007/s41230-021-1005-y