Mechanical properties and corrosion behavior of silica nanoparticle reinforced magnesium nanocomposite for bio-implant application
In this study, magnesium (Mg)-based nanocomposites reinforced with silica (SiO2) nanoparticles were developed using the powder metallurgy process, and their mechanical and corrosion behavior were assessed. Mg-alloy AZ31 served as the matrix material, and two different weight percentages of SiO2 nano...
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| Language: | en |
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MDPI
2022
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| Online Access: | http://umpir.ump.edu.my/id/eprint/40247/1/Mechanical%20properties%20and%20corrosion%20behavior%20of%20silica.pdf http://umpir.ump.edu.my/id/eprint/40247/ https://doi.org/10.3390/ma15228164 |
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| _version_ | 1831530039197302784 |
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| author | Akm Asif, Iqbal Norfatihah, Ismail |
| author_facet | Akm Asif, Iqbal Norfatihah, Ismail |
| author_sort | Akm Asif, Iqbal |
| building | UMPSA Library |
| collection | Institutional Repository |
| content_provider | Universiti Malaysia Pahang Al-Sultan Abdullah |
| content_source | UMPSA Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | In this study, magnesium (Mg)-based nanocomposites reinforced with silica (SiO2) nanoparticles were developed using the powder metallurgy process, and their mechanical and corrosion behavior were assessed. Mg-alloy AZ31 served as the matrix material, and two different weight percentages of SiO2 nanoparticles were used as filler. According to the microstructural analysis, the composite generated a Mg2Si phase as a result of SiO2 dissociating during the sintering process. The microhardness of the Mg-alloy dramatically enhanced with the addition of 3% nanosilica, although the elastic modulus remained constant. Additionally, the outcomes demonstrated that the Mg2Si phase’s development in the composite constrained the mechanism of deterioration and postponed the pace of degradation, which aided in enhancing the qualities of corrosion resistance. This nanocomposite might, thus, be thought of as a potential replacement for the traditional bio-implant materials. |
| format | Article |
| id | my.ump.umpir.40247 |
| institution | Universiti Malaysia Pahang |
| language | en |
| publishDate | 2022 |
| publisher | MDPI |
| record_format | eprints |
| spelling | my.ump.umpir.402472024-02-14T01:32:12Z http://umpir.ump.edu.my/id/eprint/40247/ Mechanical properties and corrosion behavior of silica nanoparticle reinforced magnesium nanocomposite for bio-implant application Akm Asif, Iqbal Norfatihah, Ismail T Technology (General) TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery TK Electrical engineering. Electronics Nuclear engineering TS Manufactures In this study, magnesium (Mg)-based nanocomposites reinforced with silica (SiO2) nanoparticles were developed using the powder metallurgy process, and their mechanical and corrosion behavior were assessed. Mg-alloy AZ31 served as the matrix material, and two different weight percentages of SiO2 nanoparticles were used as filler. According to the microstructural analysis, the composite generated a Mg2Si phase as a result of SiO2 dissociating during the sintering process. The microhardness of the Mg-alloy dramatically enhanced with the addition of 3% nanosilica, although the elastic modulus remained constant. Additionally, the outcomes demonstrated that the Mg2Si phase’s development in the composite constrained the mechanism of deterioration and postponed the pace of degradation, which aided in enhancing the qualities of corrosion resistance. This nanocomposite might, thus, be thought of as a potential replacement for the traditional bio-implant materials. MDPI 2022-11 Article PeerReviewed pdf en cc_by_4 http://umpir.ump.edu.my/id/eprint/40247/1/Mechanical%20properties%20and%20corrosion%20behavior%20of%20silica.pdf Akm Asif, Iqbal and Norfatihah, Ismail (2022) Mechanical properties and corrosion behavior of silica nanoparticle reinforced magnesium nanocomposite for bio-implant application. Materials, 15 (8164). pp. 1-11. ISSN 1996-1944. (Published) https://doi.org/10.3390/ma15228164 https://doi.org/10.3390/ma15228164 |
| spellingShingle | T Technology (General) TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery TK Electrical engineering. Electronics Nuclear engineering TS Manufactures Akm Asif, Iqbal Norfatihah, Ismail Mechanical properties and corrosion behavior of silica nanoparticle reinforced magnesium nanocomposite for bio-implant application |
| title | Mechanical properties and corrosion behavior of silica nanoparticle reinforced magnesium nanocomposite for bio-implant application |
| title_full | Mechanical properties and corrosion behavior of silica nanoparticle reinforced magnesium nanocomposite for bio-implant application |
| title_fullStr | Mechanical properties and corrosion behavior of silica nanoparticle reinforced magnesium nanocomposite for bio-implant application |
| title_full_unstemmed | Mechanical properties and corrosion behavior of silica nanoparticle reinforced magnesium nanocomposite for bio-implant application |
| title_short | Mechanical properties and corrosion behavior of silica nanoparticle reinforced magnesium nanocomposite for bio-implant application |
| title_sort | mechanical properties and corrosion behavior of silica nanoparticle reinforced magnesium nanocomposite for bio-implant application |
| topic | T Technology (General) TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery TK Electrical engineering. Electronics Nuclear engineering TS Manufactures |
| url | http://umpir.ump.edu.my/id/eprint/40247/1/Mechanical%20properties%20and%20corrosion%20behavior%20of%20silica.pdf http://umpir.ump.edu.my/id/eprint/40247/ https://doi.org/10.3390/ma15228164 https://doi.org/10.3390/ma15228164 |
| url_provider | http://umpir.ump.edu.my/ |