Research Trends in Polymer Materials for Use in Lightweight Vehicles
Research Trends in Polymer Materials for Use in Lightweight Vehicles
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DOI：
10.1007/s12541-015-0029-x
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发表时间：
2015-01-01
影响因子：
1.9
通讯作者：
Choi, Tae Gyun
中科院分区：
文献类型：
--
作者：
Lyu, Min-Young;Choi, Tae Gyun
汽车的轻量化是一个非常重要的问题，因为汽车的重量直接影响到能源的消耗。综述了聚合物材料在汽车轻量化制造中的应用研究进展.减少使用聚合物的车辆重量的方法最经常涉及用聚合物代替黑色金属和有色金属，并增加聚合物的比强度和刚度。轻量化车辆用聚合物的研究分为高性能聚合物、轻量化聚合物、增强聚合物复合材料、聚合物夹层板和聚合物/金属混杂体系。各种聚合物材料可用于制造车辆部件，生产和加工这些材料所需的制造方法也有很大不同。成型工艺必须根据所使用的材料和产品设计进行选择。在目前的车辆中，用聚合物材料替代金属产品是有限的。大量的轻质材料，如聚合物，将被大量用于建造新开发的车辆，包括电动和电动/混合动力车辆。
Weight reduction of vehicle is very important because vehicle weight directly affects energy consumption. Studies researching lightweight vehicle manufacturing process that use polymers are reviewed in this paper. Approaches reducing the weights of vehicles using polymers most frequently involve replacing ferrous and non-ferrous metals with polymers and increasing the specific strengths and rigidities of polymers. Researches into polymers for use in lightweight vehicle are classified into high performance polymers, polymers for weight reduction, reinforced polymer composites, polymer sandwich panels, and polymer/metal hybrid systems. A diverse range of polymer materials can be used to make vehicle components and the manufacturing methods required to produce and work those materials vary greatly. Shaping processes must be chosen according to the materials being used and the product design. Replacement of metal products with polymer materials in current vehicles is limited. Large amounts of lightweight materials, such as polymers, will be greatly used to construct newly developed vehicles, including electric and electric/hybrid vehicles.