Damage mechanisms of directly bonded carbon fibre reinforced thermoplastics and aluminium with nanostructured surface
Damage mechanisms of directly bonded carbon fibre reinforced thermoplastics and aluminium with nanostructured surface
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直接粘合碳纤维增强热塑性塑料和具有纳米结构表面的铝的损伤机制
DOI：
10.1088/1757-899x/388/1/012011
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发表时间：
2018
期刊：
影响因子：
--
通讯作者：
H. Kawada
中科院分区：
文献类型：
--
作者：
K. M. Jespersen;J. C. Chung;K. Okamoto;H. Abe;A. Hosoi;H. Kawada
目前的研究提出了一种直接结合的方法，使它有可能获得高界面强度的铝加入到碳纤维增强热塑性塑料（CFRTP）板通过热压。这是通过在粘合之前对铝进行阳极化、蚀刻和硅烷偶联处理来实现的。不同类型的铝受到不同的处理，并结合到不同类型的CFRTP层压板。比较和讨论了表面结构对单搭接静粘接强度和疲劳寿命的影响。结合强度被发现是高度依赖于阳极氧化条件沿着与热塑性树脂的类型。
The current study presents a direct bonding method making it possible to obtain a high interface strength of aluminium joined to carbon fibre reinforced thermoplastic (CFRTP) plates by hot pressing. This is achieved by subjecting the aluminium to a combination of anodising, etching, and silane-coupling treatments prior to bonding. Different types of aluminium are subjected to different treatments and bonded to different types of CFRTP laminates. The effect of the surface structure on the static bonding strength and fatigue life measured by single-lap testing is compared and discussed. The bonding strength is found to be highly dependent on the anodisation conditions along with the type of thermoplastic resin.