评估 Al-10Zn-1.63Si/Irvingia gabonensis 粒子合金复合材料的微观结构演变和机械性能。

IF 3.1 4区 医学 Q2 BIOPHYSICS Journal of Applied Biomaterials & Functional Materials Pub Date : 2024-01-01 DOI:10.1177/22808000241236021
Chukwuneke Jeremiah Lekwuwa, Sinebe Jude Ebieladoh, Umahi Justice Chidi, Nnakwo Kingsley Chidi, Olisakwe Henry Chukwuemeka
{"title":"评估 Al-10Zn-1.63Si/Irvingia gabonensis 粒子合金复合材料的微观结构演变和机械性能。","authors":"Chukwuneke Jeremiah Lekwuwa, Sinebe Jude Ebieladoh, Umahi Justice Chidi, Nnakwo Kingsley Chidi, Olisakwe Henry Chukwuemeka","doi":"10.1177/22808000241236021","DOIUrl":null,"url":null,"abstract":"<p><p>This study demonstrates the feasibility of using <i>Irvingia gabonensis</i> shell particulates (IGSp) as alternative reinforcing materials in the development of aluminium-based composites. In this experimental study, the microstructure, phase composition, and mechanical behaviour of Al-10Zn-1.63Si/xIGSp (wt%, x = 1, 3, 5 and 7) composites were investigated. The Al-10Zn-1.63Si based composites were fabricated using the stir-casting technique. Different weight percentages (1, 3, 5 and 7) of IGSp were added to the Al-10Zn-1.63Si matrix. The chemical constituents of the IGSp were determined using X-ray fluorescence (XRF). The grain characteristics and phase(s) compositions were determined using Scanning Electron Microscopy (SEM) and X-ray diffractometer (XRD). The ultimate tensile strength, hardness, and impact strength of the developed composites were also determined. The SEM and XRD results revealed the presence of different phases: aluminium phosphate (Al<sub>16</sub>P<sub>16</sub>O<sub>64</sub>), gahnite (ZnAl<sub>2</sub>O<sub>4</sub>), andalusite (Al<sub>2</sub>SiO<sub>5</sub>), Quartz (SiO<sub>2</sub>) and aluminium silicate (Al<sub>2</sub>O<sub>3.5</sub>.SiO<sub>2</sub>). Results show that addition of IGSp led to an increase in ultimate tensile strength, with the highest value (128 MPa) obtained at 3 wt% IGSp. The hardness of the composites increased with increasing concentrations of IGSp, reaching a maximum value of 285 HV after adding 7 wt% IGSp. The impact strength improved with the addition of IGSp, with the highest value (30 J) obtained at 1 wt% IGSp. The improvements in mechanical properties were attributed to the dispersion of three major phases: aluminium silicate (Al<sub>2</sub>O<sub>3.54.</sub>SiO<sub>2</sub>), Al<sub>16</sub>P<sub>16</sub>O<sub>64</sub> and Al<sub>2</sub>O<sub>3.54.</sub>SiO<sub>2</sub>. These phases contributed to the enhanced strength and hardness of the composites. The study noted a sudden decrease in ultimate tensile strength with higher concentrations of IGSp due to the increase in the intensities of Al<sub>16</sub>P<sub>16</sub>O<sub>64</sub> and precipitation of hard but brittle new phase; Al<sub>2</sub>Si<sub>60.</sub>6O126.33. The study concludes that IGSp has the potential to serve as an alternative reinforcing material for aluminium-based composites.</p>","PeriodicalId":14985,"journal":{"name":"Journal of Applied Biomaterials & Functional Materials","volume":null,"pages":null},"PeriodicalIF":3.1000,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Evaluation of microstructure evolution and mechanical properties of Al-10Zn-1.63Si/<i>Irvingia gabonensis</i> particulates alloy composites.\",\"authors\":\"Chukwuneke Jeremiah Lekwuwa, Sinebe Jude Ebieladoh, Umahi Justice Chidi, Nnakwo Kingsley Chidi, Olisakwe Henry Chukwuemeka\",\"doi\":\"10.1177/22808000241236021\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>This study demonstrates the feasibility of using <i>Irvingia gabonensis</i> shell particulates (IGSp) as alternative reinforcing materials in the development of aluminium-based composites. In this experimental study, the microstructure, phase composition, and mechanical behaviour of Al-10Zn-1.63Si/xIGSp (wt%, x = 1, 3, 5 and 7) composites were investigated. The Al-10Zn-1.63Si based composites were fabricated using the stir-casting technique. Different weight percentages (1, 3, 5 and 7) of IGSp were added to the Al-10Zn-1.63Si matrix. The chemical constituents of the IGSp were determined using X-ray fluorescence (XRF). The grain characteristics and phase(s) compositions were determined using Scanning Electron Microscopy (SEM) and X-ray diffractometer (XRD). The ultimate tensile strength, hardness, and impact strength of the developed composites were also determined. The SEM and XRD results revealed the presence of different phases: aluminium phosphate (Al<sub>16</sub>P<sub>16</sub>O<sub>64</sub>), gahnite (ZnAl<sub>2</sub>O<sub>4</sub>), andalusite (Al<sub>2</sub>SiO<sub>5</sub>), Quartz (SiO<sub>2</sub>) and aluminium silicate (Al<sub>2</sub>O<sub>3.5</sub>.SiO<sub>2</sub>). Results show that addition of IGSp led to an increase in ultimate tensile strength, with the highest value (128 MPa) obtained at 3 wt% IGSp. The hardness of the composites increased with increasing concentrations of IGSp, reaching a maximum value of 285 HV after adding 7 wt% IGSp. The impact strength improved with the addition of IGSp, with the highest value (30 J) obtained at 1 wt% IGSp. The improvements in mechanical properties were attributed to the dispersion of three major phases: aluminium silicate (Al<sub>2</sub>O<sub>3.54.</sub>SiO<sub>2</sub>), Al<sub>16</sub>P<sub>16</sub>O<sub>64</sub> and Al<sub>2</sub>O<sub>3.54.</sub>SiO<sub>2</sub>. These phases contributed to the enhanced strength and hardness of the composites. The study noted a sudden decrease in ultimate tensile strength with higher concentrations of IGSp due to the increase in the intensities of Al<sub>16</sub>P<sub>16</sub>O<sub>64</sub> and precipitation of hard but brittle new phase; Al<sub>2</sub>Si<sub>60.</sub>6O126.33. The study concludes that IGSp has the potential to serve as an alternative reinforcing material for aluminium-based composites.</p>\",\"PeriodicalId\":14985,\"journal\":{\"name\":\"Journal of Applied Biomaterials & Functional Materials\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":3.1000,\"publicationDate\":\"2024-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Applied Biomaterials & Functional Materials\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://doi.org/10.1177/22808000241236021\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"BIOPHYSICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Applied Biomaterials & Functional Materials","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1177/22808000241236021","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"BIOPHYSICS","Score":null,"Total":0}
引用次数: 0

摘要

本研究证明了在铝基复合材料的开发中使用加蓬伊文尼亚壳颗粒(IGSp)作为替代增强材料的可行性。在这项实验研究中,研究了 Al-10Zn-1.63Si/xIGSp(重量百分比,x = 1、3、5 和 7)复合材料的微观结构、相组成和机械性能。铝-10Zn-1.63Si 复合材料是用搅拌铸造技术制造的。在 Al-10Zn-1.63Si 基体中添加了不同重量百分比(1、3、5 和 7)的 IGSp。使用 X 射线荧光 (XRF) 测定了 IGSp 的化学成分。使用扫描电子显微镜(SEM)和 X 射线衍射仪(XRD)测定了晶粒特征和相组成。此外,还测定了所开发复合材料的极限拉伸强度、硬度和冲击强度。扫描电子显微镜和 X 射线衍射仪的结果表明存在不同的物相:磷酸铝(Al16P16O64)、芒硝(ZnAl2O4)、黄铁矿(Al2SiO5)、石英(SiO2)和硅酸铝(Al2O3.5.SiO2)。结果表明,添加 IGSp 可提高极限拉伸强度,在添加 3 wt% IGSp 时可获得最高值(128 兆帕)。复合材料的硬度随着 IGSp 浓度的增加而增加,在添加 7 wt% IGSp 后达到最大值 285 HV。冲击强度随着 IGSp 的添加而提高,在添加 1 wt% IGSp 时达到最高值(30 J)。机械性能的改善归因于三种主要相的分散:硅酸铝(Al2O3.54.SiO2)、Al16P16O64 和 Al2O3.54.SiO2。这些相有助于增强复合材料的强度和硬度。研究注意到,随着 IGSp 浓度的增加,极限拉伸强度会突然下降,这是由于 Al16P16O64 的强度增加以及析出了硬而脆的新相:Al2Si60.6O126.33。研究得出结论,IGSp 有潜力成为铝基复合材料的替代增强材料。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
Evaluation of microstructure evolution and mechanical properties of Al-10Zn-1.63Si/Irvingia gabonensis particulates alloy composites.

This study demonstrates the feasibility of using Irvingia gabonensis shell particulates (IGSp) as alternative reinforcing materials in the development of aluminium-based composites. In this experimental study, the microstructure, phase composition, and mechanical behaviour of Al-10Zn-1.63Si/xIGSp (wt%, x = 1, 3, 5 and 7) composites were investigated. The Al-10Zn-1.63Si based composites were fabricated using the stir-casting technique. Different weight percentages (1, 3, 5 and 7) of IGSp were added to the Al-10Zn-1.63Si matrix. The chemical constituents of the IGSp were determined using X-ray fluorescence (XRF). The grain characteristics and phase(s) compositions were determined using Scanning Electron Microscopy (SEM) and X-ray diffractometer (XRD). The ultimate tensile strength, hardness, and impact strength of the developed composites were also determined. The SEM and XRD results revealed the presence of different phases: aluminium phosphate (Al16P16O64), gahnite (ZnAl2O4), andalusite (Al2SiO5), Quartz (SiO2) and aluminium silicate (Al2O3.5.SiO2). Results show that addition of IGSp led to an increase in ultimate tensile strength, with the highest value (128 MPa) obtained at 3 wt% IGSp. The hardness of the composites increased with increasing concentrations of IGSp, reaching a maximum value of 285 HV after adding 7 wt% IGSp. The impact strength improved with the addition of IGSp, with the highest value (30 J) obtained at 1 wt% IGSp. The improvements in mechanical properties were attributed to the dispersion of three major phases: aluminium silicate (Al2O3.54.SiO2), Al16P16O64 and Al2O3.54.SiO2. These phases contributed to the enhanced strength and hardness of the composites. The study noted a sudden decrease in ultimate tensile strength with higher concentrations of IGSp due to the increase in the intensities of Al16P16O64 and precipitation of hard but brittle new phase; Al2Si60.6O126.33. The study concludes that IGSp has the potential to serve as an alternative reinforcing material for aluminium-based composites.

求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Journal of Applied Biomaterials & Functional Materials
Journal of Applied Biomaterials & Functional Materials BIOPHYSICS-ENGINEERING, BIOMEDICAL
CiteScore
4.40
自引率
4.00%
发文量
36
审稿时长
>12 weeks
期刊介绍: The Journal of Applied Biomaterials & Functional Materials (JABFM) is an open access, peer-reviewed, international journal considering the publication of original contributions, reviews and editorials dealing with clinical and laboratory investigations in the fast growing field of biomaterial sciences and functional materials. The areas covered by the journal will include: • Biomaterials / Materials for biomedical applications • Functional materials • Hybrid and composite materials • Soft materials • Hydrogels • Nanomaterials • Gene delivery • Nonodevices • Metamaterials • Active coatings • Surface functionalization • Tissue engineering • Cell delivery/cell encapsulation systems • 3D printing materials • Material characterization • Biomechanics
期刊最新文献
Vanillin loaded-physically crosslinked PVA/chitosan/itaconic membranes for topical wound healing applications Physicomechanical, morphological and tribo-deformation characteristics of lightweight WC/AZ31B Mg-matrix biocomposites for hip joint applications Effects of different antiviral mouthwashes on the surface roughness, hardness, and color stability of composite CAD/CAM materials In vitro assessment of Momordica charantia/Hypericum perforatum oils loaded PCL/Collagen fibers: Novel scaffold for tissue engineering. In vitro chemical treatment of silk increases the expression of pro-inflammatory factors and facilitates degradation in rats.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1