Mechanical, morphological and water intake behavior of Mg-Si integrated carbon hybrid composite for marine deckhouse

IF 0.6 4区 材料科学 Q4 METALLURGY & METALLURGICAL ENGINEERING
Amirthaiah Amala Mithin Minther Singh, Panimayam Arul Franco, Joseph Selvi Binoj, Amirthaiah Arul Shemin
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引用次数: 0

Abstract

The automated boat’s deckhouse is made of deforested wood and glass fiber, harming producers, fishermen, and marine life. In context, researchers are attempting to make composites from waste and replace synthetic materials with natural composites. In the present work, a Carbon/Mg/Si/polyester hybrid composite is developed as a potential replacement for wood in marine deckhouse construction. Impact, tensile, flexural, Rockwell and Brinell hardness were tested using ASTM standards, as well as weight absorption in fresh and seawater. Scanning electron microscopy (SEM), microanalysis (EDAX), Fourier-transform infrared spectroscopy (FTIR) and Raman Spectroscopy techniques were used to identify microstructure, elements, and functional groups. Thermogravimetric analysis and differential scanning calorimetry (DSC) are used to determine the thermal stability and heat intake/rejection of the hybrid composite. Novel hybrid composites with Mg-Si fillers improve the mechanical strength, adhesion, corrosion resistance, and deckhouse life span in marine environments.
用于船用甲板室的镁硅集成碳混合复合材料的力学、形态和吸水性能
自动船的甲板室由砍伐森林的木材和玻璃纤维制成,对生产者、渔民和海洋生物造成伤害。在这种情况下,研究人员正试图利用废弃物制造复合材料,并用天然复合材料取代合成材料。在本研究中,研究人员开发了一种碳/镁/硅/聚酯混合复合材料,有望替代木材用于建造海洋甲板。采用 ASTM 标准测试了冲击、拉伸、弯曲、洛氏和布氏硬度,以及在淡水和海水中的吸重。扫描电子显微镜 (SEM)、显微分析 (EDAX)、傅立叶变换红外光谱 (FTIR) 和拉曼光谱技术用于鉴定微观结构、元素和功能基团。热重分析和差示扫描量热法(DSC)用于确定混合复合材料的热稳定性和吸热/斥热。含有镁硅填料的新型混合复合材料提高了海洋环境中的机械强度、粘附性、耐腐蚀性和甲板室的使用寿命。
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来源期刊
Revista De Metalurgia
Revista De Metalurgia 工程技术-冶金工程
CiteScore
1.30
自引率
25.00%
发文量
18
审稿时长
>12 weeks
期刊介绍: Revista de Metalurgia is a bimonhly publication. Since 1998 Revista de Metalurgia and Revista Soldadura have been combined in a single publicación that conserves the name Revista de Metalurgia but also includes welding and cutting topics. Revista de Metalurgia is cited since 1997 in the ISI"s Journal of Citation Reports (JCR) Science Edition, and in SCOPUS.
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