A study on optimal structure and investigate the mechanism of high-strength and excellent erosion characteristics of FRP

FRP高强度、优异抗蚀特性的优化结构研究及机理研究

• 批准号: 21560085
• 负责人: BAO Limin
• 金额: $ 3万
• 依托单位: Shinshu University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21560085/
• 关键词: ドライサンドエロージョン; FRP; スーパー繊維; 物性評価; 材料設計; エロージョン; 物性; プロセス; 評価

Fiber-reinforced polymer(FRP) composite materials have been widely used in various engineering fields because of their superior specific strength, lower density, and higher corrosion resistance compared to monolithic metal alloys. It has been reported that various applications of FRP in equipment expose it to erosion wear conditions. It has been reported that reinforcement fiber such as carbon fiber(CF) and glass fiber(GF) can enhance the strength of polymer composites, but reduce the particle erosion resistance of the polymer composites. In our study, organic high-polymer fibers(DyneemaR and ZylonR) were used as reinforcement to make fiber-reinforced polymers(FRPs). Tensile tests and particle erosion wear tests under various impact angles were carried out for comparison with carbon-fiber-reinforced polymer(CFRP), glass-fiber-reinforced polymer(GFRP), and unsaturated polyester(UP) resin. The damaged surfaces of the Dyneema-fiber reinforced polymer(DFRP) and Zylon-fiber-reinforced polymer(ZFRP) were analyzed with a scanning electron microscope, and the erosion wear mechanisms of the composites were discussed. It was concluded that it was feasible to develop the FRP materials with low density, high strength, and excellent particle erosion resistance.

纤维增强聚合物（FRP）复合材料由于其比强度上级、密度低、耐腐蚀性好等优点而广泛应用于各种工程领域。据报道，FRP在设备中的各种应用使其暴露于侵蚀磨损条件。已有研究表明，碳纤维（CF）和玻璃纤维（GF）等增强纤维可以提高聚合物复合材料的强度，但降低了聚合物复合材料的抗颗粒侵蚀性能。在我们的研究中，有机高分子纤维（DyneemaR和ZylonR）被用作增强体，以制造纤维增强聚合物（FRP）。在不同冲击角度下进行了拉伸试验和颗粒冲蚀磨损试验，与碳纤维增强聚合物（CFRP），玻璃纤维增强聚合物（GFRP），不饱和聚酯（UP）树脂进行了比较。用扫描电镜对Dyneema纤维增强聚合物（DFRP）和Zylon纤维增强聚合物（ZFRP）的冲蚀磨损表面进行了分析，探讨了复合材料的冲蚀磨损机理。研究结果表明，开发低密度、高强度、抗颗粒侵蚀性能优良的FRP材料是可行的。

项目成果

Particle Erosion Behavior of Unidirectional CF and GF Hybrid Fiber-Reinforced Plastic Composites

单向 CF 和 GF 混合纤维增强塑料复合材料的颗粒侵蚀行为

• 发表时间: 2009
• 期刊: Journal of Textile Engineering
• 作者: QIAN Danna;BAO Limin;TAKATERA Masayuki;KEMMOCHI Kiyoshi
• 通讯作者: KEMMOCHI Kiyoshi

プレス発表1件:信濃毎日新聞2009年11月7日[信州大学繊維学部准教授と東洋紡 航空機向き粒子衝突につよい新プラスチック材の開発]

1 新闻稿：信浓每日新闻 2009 年 11 月 7 日 [信州大学纤维学部副教授与东洋纺共同开发出用于飞机的抗粒子碰撞的新型塑料材料]

Fiber-reinforced polymer composite materials with high specific strength and excellent solid particle erosion resistance

• DOI: 10.1016/j.wear.2009.08.038
• 发表时间: 2010-02-04
• 期刊: WEAR
• 影响因子: 5
• 作者: Qian, Danna;Bao, Limin;Yamanaka, Atsuhiko
• 通讯作者: Yamanaka, Atsuhiko

Particle Erosion Behavior of Unidirectional CF and CF Hybrid Fiber-Reinforced Plastic Composites

单向 CF 和 CF 混合纤维增强塑料复合材料的颗粒侵蚀行为

• 发表时间: 2009
• 期刊: Journal of Textile Engineering 55
• 作者: QIAN Danna;BAO Limin;TAKATERA Masayuki;KEMMOCHI Kiyoshi
• 通讯作者: KEMMOCHI Kiyoshi

高温における繊維エロージョンの測定と評価

高温下纤维侵蚀的测量和评估

• 发表时间: 2011
• 作者: 鈴木賢治;菖蒲敬久;坂本信;鮑力民,李東玲,銭丹娜,高寺政行,剱持潔
• 通讯作者: 鮑力民,李東玲,銭丹娜,高寺政行,剱持潔