废白云石粉填充麻-环氧复合材料的加工和表征 废白云石粉填充麻-环氧复合材料的加工和表征

IF 1.2 4区 材料科学 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY Materialwissenschaft und Werkstofftechnik Pub Date : 2024-10-28 DOI:10.1002/mawe.202300314
S. Maurya, S. K. Mahapatra, A. Satapathy
{"title":"废白云石粉填充麻-环氧复合材料的加工和表征 废白云石粉填充麻-环氧复合材料的加工和表征","authors":"S. Maurya,&nbsp;S. K. Mahapatra,&nbsp;A. Satapathy","doi":"10.1002/mawe.202300314","DOIUrl":null,"url":null,"abstract":"<p>The necessity to adapt sustainable development, green chemistry and industrial ecology leads to the creation of newer materials and the utilization of waste. In this context, this work aims at exploring the feasibility of the fabrication of hybrid composites comprised of a polymeric resin reinforced with a natural fiber (hemp) and an industry waste filler (dolomite dust). While the hemp fiber content is kept constant, epoxy-based hybrid composites are fabricated with different weight percentages of dolomite dust using the conventional hand lay-up route. The microstructural features of the constituent materials are studied using stereo and scanning electron microscopes which show the shape and size of dolomite particles and the arrangement of fibers. An x-ray diffraction analysis revealed the presence of hematite, graphite, lime and manganite. The presence of functional groups like hydroxyl, carboxyl and azide is ascertained from the transmittance spectra of Fourier transform infrared spectroscopy. The density and void fractions are increasing with the amount of filler particles in the composite. It is observed that the tensile and flexural strengths of the composites marginally drop with increase in dolomite dust content, but there is a reasonable improvement in their inter-laminar shear strength, micro-hardness and impact strength values.</p>","PeriodicalId":18366,"journal":{"name":"Materialwissenschaft und Werkstofftechnik","volume":"55 10","pages":"1406-1417"},"PeriodicalIF":1.2000,"publicationDate":"2024-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Processing and characterization of waste dolomite dust filled hemp-epoxy composites\\n Verarbeitung und Charakterisierung von mit Dolomitabfall gefüllten Hanf-Epoxid-Verbundwerkstoffen\",\"authors\":\"S. Maurya,&nbsp;S. K. Mahapatra,&nbsp;A. Satapathy\",\"doi\":\"10.1002/mawe.202300314\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>The necessity to adapt sustainable development, green chemistry and industrial ecology leads to the creation of newer materials and the utilization of waste. In this context, this work aims at exploring the feasibility of the fabrication of hybrid composites comprised of a polymeric resin reinforced with a natural fiber (hemp) and an industry waste filler (dolomite dust). While the hemp fiber content is kept constant, epoxy-based hybrid composites are fabricated with different weight percentages of dolomite dust using the conventional hand lay-up route. The microstructural features of the constituent materials are studied using stereo and scanning electron microscopes which show the shape and size of dolomite particles and the arrangement of fibers. An x-ray diffraction analysis revealed the presence of hematite, graphite, lime and manganite. The presence of functional groups like hydroxyl, carboxyl and azide is ascertained from the transmittance spectra of Fourier transform infrared spectroscopy. The density and void fractions are increasing with the amount of filler particles in the composite. It is observed that the tensile and flexural strengths of the composites marginally drop with increase in dolomite dust content, but there is a reasonable improvement in their inter-laminar shear strength, micro-hardness and impact strength values.</p>\",\"PeriodicalId\":18366,\"journal\":{\"name\":\"Materialwissenschaft und Werkstofftechnik\",\"volume\":\"55 10\",\"pages\":\"1406-1417\"},\"PeriodicalIF\":1.2000,\"publicationDate\":\"2024-10-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Materialwissenschaft und Werkstofftechnik\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1002/mawe.202300314\",\"RegionNum\":4,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"MATERIALS SCIENCE, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Materialwissenschaft und Werkstofftechnik","FirstCategoryId":"88","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/mawe.202300314","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0

摘要

为了适应可持续发展、绿色化学和工业生态学的需要,必须创造出更新的材料并利用废弃物。在此背景下,本研究旨在探索用天然纤维(麻)和工业废料填料(白云石粉)增强聚合物树脂的混合复合材料制造的可行性。在保持麻纤维含量不变的情况下,采用传统的手糊工艺,用不同重量百分比的白云石粉制造环氧基混合复合材料。使用立体电子显微镜和扫描电子显微镜研究了组成材料的微观结构特征,显示了白云石颗粒的形状和大小以及纤维的排列。X 射线衍射分析显示了赤铁矿、石墨、石灰和锰矿的存在。从傅里叶变换红外光谱的透射光谱中可以确定存在羟基、羧基和叠氮等官能团。密度和空隙率随着复合材料中填料颗粒数量的增加而增加。据观察,随着白云石粉含量的增加,复合材料的拉伸强度和弯曲强度略有下降,但其层间剪切强度、微硬度和冲击强度值有了合理的改善。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

摘要图片

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
Processing and characterization of waste dolomite dust filled hemp-epoxy composites Verarbeitung und Charakterisierung von mit Dolomitabfall gefüllten Hanf-Epoxid-Verbundwerkstoffen

The necessity to adapt sustainable development, green chemistry and industrial ecology leads to the creation of newer materials and the utilization of waste. In this context, this work aims at exploring the feasibility of the fabrication of hybrid composites comprised of a polymeric resin reinforced with a natural fiber (hemp) and an industry waste filler (dolomite dust). While the hemp fiber content is kept constant, epoxy-based hybrid composites are fabricated with different weight percentages of dolomite dust using the conventional hand lay-up route. The microstructural features of the constituent materials are studied using stereo and scanning electron microscopes which show the shape and size of dolomite particles and the arrangement of fibers. An x-ray diffraction analysis revealed the presence of hematite, graphite, lime and manganite. The presence of functional groups like hydroxyl, carboxyl and azide is ascertained from the transmittance spectra of Fourier transform infrared spectroscopy. The density and void fractions are increasing with the amount of filler particles in the composite. It is observed that the tensile and flexural strengths of the composites marginally drop with increase in dolomite dust content, but there is a reasonable improvement in their inter-laminar shear strength, micro-hardness and impact strength values.

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
Materialwissenschaft und Werkstofftechnik
Materialwissenschaft und Werkstofftechnik 工程技术-材料科学:综合
CiteScore
2.10
自引率
9.10%
发文量
154
审稿时长
4-8 weeks
期刊介绍: Materialwissenschaft und Werkstofftechnik provides fundamental and practical information for those concerned with materials development, manufacture, and testing. Both technical and economic aspects are taken into consideration in order to facilitate choice of the material that best suits the purpose at hand. Review articles summarize new developments and offer fresh insight into the various aspects of the discipline. Recent results regarding material selection, use and testing are described in original articles, which also deal with failure treatment and investigation. Abstracts of new publications from other journals as well as lectures presented at meetings and reports about forthcoming events round off the journal.
期刊最新文献
Cover Picture: (Materialwiss. Werkstofftech. 12/2024) Impressum: Materialwiss. Werkstofftech. 12/2024 Three-dimensional modeling of electromagnetic field and fluid flow during solidification of an aluminum alloy in a pulsed magnetic field Dreidimensionale Modellierung des elektromagnetischen Feldes und der Schmelzeströmung während der Erstarrung einer Aluminium-Legierung in einem gepulsten Magnetfeld Materialwiss. Werkstofftech. 12/2024 Effect of hollow beads content in aluminum oxide hollow beads reinforced epoxy composites on mechanical and energy absorption properties of the composites Auswirkungen des Gehalts an Hohlkugeln in mit Aluminiumoxid-Hohlkugeln verstärkten Epoxid-Verbundwerkstoffen auf die mechanischen und energieabsorbierenden Eigenschaften der Verbundwerkstoffe
×
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