临界-EDAS方法用于评估亚麻/白/MFF混合复合材料的机械性能
M Navin1, Thirumalaisamy Ramakrishnan2, Devarajan Balaji3
1Department of Mechanical Engineering, CMS College of Engineering and Technology, Coimbatore 641032, Tamil Nadu, India.
Polymers
|July 12, 2025
概括
使用亚麻,白和红杉果料填充剂 (MFFs) 的混合复合材料显示出增强的机械性能. 最佳的FVM9配置 (10%的MFF) 实现了优越的拉伸,曲和冲击强度,证明了可持续材料的潜力.
科学领域:
- 材料科学与工程 材料科学与工程
- 聚合物复合材料 聚合物复合材料
- 可持续材料 可持续材料
背景情况:
- 开发先进的混合复合材料对于工业应用至关重要.
- 天然纤维为合成增强材料提供了一个可持续的替代品.
- 优化填料含量和表面处理是提高复合材料性能的关键.
研究的目的:
- 研究混合复合材料的机械性能,其中包括亚麻,白和红杉水果填充剂 (MFF).
- 为了优化复合设计,使用Taguchi L9直角阵列并评估填充剂度效应.
- 使用多标准决策 (MCDM) 方法对复合配置进行排名,并确定最佳的配方.
主要方法:
- 使用环氧树脂制造9种混合复合材料配置,MFF度各不相同 (0,5,10%).
- 处理MFF,和亚麻纤维,以提高界面兼容性和粘合性.
- 机械测试 (拉力,曲,冲击) 和表征 (FTIR,XRD,粒子大小分析).
- 使用塔古奇L9阵列,CRITIC-EDAS,WASPAS,COPRAS,TOPSIS和VIKOR方法进行优化和排名.
主要成果:
- 复合材料FVM9的MFF重量为10%,具有最高的抗拉强度 (56.32 MPa),屈曲强度 (89.65 MPa) 和抗冲击强度 (10.46 kJ/m2).
- 性处理显著改善了纤维矩阵粘附性和复合材料的整体性能.
- CRITIC-EDAS和其他MCDM方法一致认为FVM9是最佳配置,具有强大的排名稳定性.
结论:
- 亚麻,和MFF的混合复合材料由于协同效应和增强的界面粘合,提供了卓越的机械性能.
- 优化的FVM9复合材料显示出作为一种可持续的高性能材料的巨大潜力.
- 研究结果支持这些复合材料在汽车,建筑和航空航天行业的应用.
关键词:
批评EDAS的方法亚麻纤维 亚麻纤维 亚麻纤维柔性强度是指柔性强度是指柔性的强度.混合复合材料是混合复合材料.冲击阻力 冲击阻力 冲击阻力 冲击阻力红杉水果填充剂 (MFF) 是一种拉力强度 拉力强度 拉力强度这种纤维是 vetiver 纤维.更多相关视频
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