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首页> 外文期刊>Smart Materials & Structures >A new magnetic-responsive hybrid soft composite with tunable equivalent tensile modulus: a proof-of-concept
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A new magnetic-responsive hybrid soft composite with tunable equivalent tensile modulus: a proof-of-concept

机译：具有可调谐等效拉伸模量的新型磁响应混合软复合材料：概念验证

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摘要

A preliminary study on a new hybrid soft composite with magnetically tunable equivalent tensile modulus, with a primary focus on an experimental investigation as a proof-of-concept, is presented here. Thin soft composite devices were designed and fabricated using state-of-the-art molding technology and two magnetic-responsive materials: a magneto-rheological fluid (MRF) and a magneto-rheological elastomer (MRE). Mechanical properties such as composite equivalent tensile modulus (CETM) were measured using tensile test equipment. A change of up to 300% can be achieved in the CETM by applying a 0.3 T magnetic field using permanent magnets. The results presented in this work can shed some light on the investigation of the proposed new soft composite for use in diverse applications, including those that are foldable and wearable, in which the stress-strain property needs to be locally tuned or controlled by the magnetic field intensity.
机译：在此提出了一种关于具有磁性可调等同拉伸模量的新型混合软复合材料的初步研究，作为概念验证的实验调查。 使用最先进的模制技术和两个磁性响应材料设计和制造薄软复合装置：磁流变液（MRF）和磁流变弹性体（MRE）。 使用拉伸试验设备测量诸如复合等效拉伸模量（CETM）的机械性能。 通过使用永磁体施加0.3 T磁场，可以在CETM中实现高达300％的变化。 在这项工作中提出的结果可以在调查所提出的新型软复合材料的调查中阐明了用于多样化的应用，包括可折叠和可穿戴的产品，其中应应力 - 应变性能通过磁性局部调整或控制 场强。

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