The Present Situation and the Development Trend of New Materials Used in Automobile Lightweight

Currently, the development of the car industry meet with environmental protection, emissions and energy consumption, so the lightweight of car is the effective means and methods to solve these problems. Car lightweight is the integrated application of lightweight design, lightweight materials, lightweight manufacturing technology. New material in the lightweight play a major role in the process. If you want to get the lightweight effect, you have to have a profound understanding of the use of lightweight material properties, the in-depth study of lightweight materials to the wide application. The objective of this paper is to both at home and from abroad to analysis of the current situations of car lightweight technology, and combined with the application of new materials research results and lightweight project successful cases, to carry out the research and development trend of the present situation of the use of material properties and the application of this car lightweight.