Effect of Nano SiC on Microstructure and Properties of AZ91D Magnesium Alloy
In order to study the effect of different SiCp content on the microstructure and properties of AZ91D alloy，the effects of SiCp on the as-cast microstructure and mechanical properties of AZ91D magnesium alloy were investigated by means of metallographic microscope，scanning electron microscopy and X...
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| Format: | Article |
| Language: | zho |
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Harbin University of Science and Technology Publications
2021-06-01
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| Series: | Journal of Harbin University of Science and Technology |
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| Online Access: | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1971 |
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| _version_ | 1849337795580002304 |
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| author | LIU Hong-xu LI Cai-xia ZHANG Yang YANG Zhi-feng |
| author_facet | LIU Hong-xu LI Cai-xia ZHANG Yang YANG Zhi-feng |
| author_sort | LIU Hong-xu |
| collection | DOAJ |
| description | In order to study the effect of different SiCp content on the microstructure and properties of AZ91D
alloy，the effects of SiCp on the as-cast microstructure and mechanical properties of AZ91D magnesium alloy were
investigated by means of metallographic microscope，scanning electron microscopy and X-ray diffraction analysis.
The average grain size and area of the composites were determined. The results show that，in this experiment，the
higher the content of SiCp，the smaller the size of the crystal grains. Adding proper amount of SiCp can improve the
microstructure of AZ91D magnesium alloy and improve its mechanical properties. In this experiment，when the
SiCp content is 0. 5%，the grain refining effect of the AZ91D magnesium alloy Is most obvious，and the grain size is
103. 05 μm. The addition of SiCp can also improve the tensile strength，elongation and hardness of AZ91D
magnesium alloy. The tensile strength，elongation and hardness of the alloy are 218. 34 MPa，6. 17% and
78. 42 HV. |
| format | Article |
| id | doaj-art-e39799ced62f477388bf2f0a0104696d |
| institution | Kabale University |
| issn | 1007-2683 |
| language | zho |
| publishDate | 2021-06-01 |
| publisher | Harbin University of Science and Technology Publications |
| record_format | Article |
| series | Journal of Harbin University of Science and Technology |
| spelling | doaj-art-e39799ced62f477388bf2f0a0104696d2025-08-20T03:44:35ZzhoHarbin University of Science and Technology PublicationsJournal of Harbin University of Science and Technology1007-26832021-06-01260312112610.15938/j.jhust.2021.03.018Effect of Nano SiC on Microstructure and Properties of AZ91D Magnesium AlloyLIU Hong-xu0LI Cai-xia1ZHANG Yang2YANG Zhi-feng3School of Material Science and Engineering，Harbin University of Science and Technology，Harbin 150040，ChinaSchool of Material Science and Engineering，Harbin University of Science and Technology，Harbin 150040，ChinaSchool of Material Science and Engineering，Harbin University of Science and Technology，Harbin 150040，ChinaHarbin Solid State Electronics Co．，Ltd．，Harbin 150040，ChinaIn order to study the effect of different SiCp content on the microstructure and properties of AZ91D alloy，the effects of SiCp on the as-cast microstructure and mechanical properties of AZ91D magnesium alloy were investigated by means of metallographic microscope，scanning electron microscopy and X-ray diffraction analysis. The average grain size and area of the composites were determined. The results show that，in this experiment，the higher the content of SiCp，the smaller the size of the crystal grains. Adding proper amount of SiCp can improve the microstructure of AZ91D magnesium alloy and improve its mechanical properties. In this experiment，when the SiCp content is 0. 5%，the grain refining effect of the AZ91D magnesium alloy Is most obvious，and the grain size is 103. 05 μm. The addition of SiCp can also improve the tensile strength，elongation and hardness of AZ91D magnesium alloy. The tensile strength，elongation and hardness of the alloy are 218. 34 MPa，6. 17% and 78. 42 HV.https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1971sic nanoparticlesaz91d magnesium alloymicrostructuremechanical properties |
| spellingShingle | LIU Hong-xu LI Cai-xia ZHANG Yang YANG Zhi-feng Effect of Nano SiC on Microstructure and Properties of AZ91D Magnesium Alloy Journal of Harbin University of Science and Technology sic nanoparticles az91d magnesium alloy microstructure mechanical properties |
| title | Effect of Nano SiC on Microstructure and Properties of AZ91D Magnesium Alloy |
| title_full | Effect of Nano SiC on Microstructure and Properties of AZ91D Magnesium Alloy |
| title_fullStr | Effect of Nano SiC on Microstructure and Properties of AZ91D Magnesium Alloy |
| title_full_unstemmed | Effect of Nano SiC on Microstructure and Properties of AZ91D Magnesium Alloy |
| title_short | Effect of Nano SiC on Microstructure and Properties of AZ91D Magnesium Alloy |
| title_sort | effect of nano sic on microstructure and properties of az91d magnesium alloy |
| topic | sic nanoparticles az91d magnesium alloy microstructure mechanical properties |
| url | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1971 |
| work_keys_str_mv | AT liuhongxu effectofnanosiconmicrostructureandpropertiesofaz91dmagnesiumalloy AT licaixia effectofnanosiconmicrostructureandpropertiesofaz91dmagnesiumalloy AT zhangyang effectofnanosiconmicrostructureandpropertiesofaz91dmagnesiumalloy AT yangzhifeng effectofnanosiconmicrostructureandpropertiesofaz91dmagnesiumalloy |