TENSILE BEHAVIOR OF EPOXY COMPOSITES REINFORCED WITH CONTINUOUS AND THINNER RAMIE FIBERS

被引：0
|
作者：
Bravo Neto, Jarbas [1 ]
Margem, Frederico Muylaert [1 ]
Monteiro, Sergio Neves [1 ]
机构：
[1] State Univ Northern Rio de Janeiro, UENF, Adv Mat Lab, LAMAV, BR-28013602 Campos Dos Goytacazes, Brazil
来源：
EPD CONGRESS 2011 | 2011年
关键词：
ramie fiber; thinner diameter; epoxy composite; tensile characterization; NATURAL FIBERS;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The mechanical behavior and the fracture characteristics of composites with DGEBA/TETA epoxy matrix reinforced with up to 40% in volume of continuous and thinner ramie fibers were evaluated by tensile tests. Specimens with selected thin fibers aligned along the tensile axis were room temperature tested to rupture. The fracture surface was analyzed by scanning electron microscopy. The results showed significant increase in both the ultimate tensile strength and the elastic modulus. The fracture analysis indicated the possible mechanism for the fiber/matrix interaction, which could be responsible for the composite performance.
引用
收藏
页码：375 / 381
页数：7
相关论文
共 50 条
  • [31] Charpy Impact Tests of Epoxy Composites Reinforced with Giant Bamboo Fibers
    Gloria, Gabriel Oliveira
    Margem, Frederico Muylaert
    Ribeiro, Carolina Gomes Dias
    de Moraes, Ygor Macabu
    da Cruz, Renato Batista
    Silva, Flavio de Andrade
    Monteiro, Sergio Neves
    MATERIALS RESEARCH-IBERO-AMERICAN JOURNAL OF MATERIALS, 2015, 18 : 178 - 184
  • [32] Dynamic-Mechanical Analysis of Epoxy Composites Reinforced with PALF Fibers
    Gloria, Gabriel O.
    Teles, Maria Carolina A.
    Perisse, Felipe L.
    Vieira, Carlos Mauricio F.
    Monteiro, Sergio Neves
    Margem, Frederico M.
    Gomes, Maycon
    CHARACTERIZATION OF MINERALS, METALS, AND MATERIALS 2018, 2018, : 139 - 145
  • [33] A Study of Ramie Fiber Reinforced Polypropylene Composites
    Sun, Yiming
    Peng, Dan
    Li, Man
    ADVANCED ENGINEERING MATERIALS, PTS 1-3, 2011, 194-196 : 1839 - 1844
  • [34] Mechanical Behavior of Geopolymeric Composites Reinforced with Natural Fibers
    Trindade, Ana C. C.
    Areas, Isadora O. M.
    Almeida, Daniela C. T.
    Alcamand, Himad A.
    Borges, Paulo H. R.
    Silva, Flavio A.
    STRAIN-HARDENING CEMENT-BASED COMPOSITES, 2018, 15 : 383 - 391
  • [35] CHARACTERIZATION OF TENSILE TESTED CONTINUOS BAMBOO STRIPPED FIBER REINFORCED EPOXY COMPOSITES
    da Costa, Lucas Lopes
    Monteiro, Sergio Neves
    Loiola, Romulo Leite
    EPD CONGRESS 2011, 2011, : 289 - 296
  • [36] The effect of nanomodified epoxy on the tensile and flexural properties of Napier fiber reinforced composites
    Ramli, W. M. A. Wan
    Majid, M. S. Abdul
    Ridzuan, M. J. M.
    Sultan, M. T. H.
    Amin, N. A. M.
    Gibson, A. G.
    POLYMER COMPOSITES, 2020, 41 (03) : 824 - 837
  • [37] Investigation of viscoelastic behavior of Abaca-reinforced epoxy composites
    Raj, Mohan Kumar Anand
    Rathanasamy, Rajasekar
    Rathinasamy, Parameshwaran
    Muthusamy, Suresh
    Siddiqui, Md Irfanul Haque
    Natrayan, L.
    Giri, Jayant
    Shah, Mohd Asif
    AIP ADVANCES, 2024, 14 (03)
  • [38] Study on flax and ramie fibers reinforced functionalized polypropylene hybrid composites: Processing, properties, and sustainability assessment
    Pant, Mridul
    Palsule, Sanjay
    JOURNAL OF POLYMER RESEARCH, 2025, 32 (01)
  • [39] Tensile Fatigue Behavior of Carbon-Flax/Epoxy Hybrid Composites
    Ben Ameur, Mariem
    El Mahi, Abderrahim
    Rebiere, Jean-Luc
    Beyaoui, Moez
    Abdennadher, Moez
    Haddar, Mohamed
    ADVANCES IN ACOUSTICS AND VIBRATION II (ICAV2018), 2019, 13 : 284 - 291
  • [40] Charpy impact tenacity of epoxy matrix composites reinforced with aligned jute fibers
    Pereira, Artur Camposo
    Monteiro, Sergio Neves
    de Assis, Foluke Salgado
    Margem, Frederico Muylaert
    da Luz, Fernanda Santos
    Braga, Fabio de Oliveira
    JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2017, 6 (04): : 312 - 316
12345