新材料是指那些新近发展或正在发展的、具有优异性能的材料。新材料大致可分为新型金属材料、新型化工材料、新型有机材料、新型无机非金属材料、新型建筑材料、复合材料这6大类。材料是工业的基础,是国民经济的命脉。现代新兴技术的兴起是以新材料为支柱的,有的甚至以新材料的出现为先导。新材料的覆盖面很广,它涉及并影响到工业、农业、军事、科研等众 New materials refer to those newly developed or developing materials that perform well. New materials can be broadly divided into six categories: new metal materials, new chemical materials, new organic materials, new inorganic non-metallic materials, new building materials, and composite materials. Material is the basis of industry, is the lifeblood of the national economy. The rise of modern emerging technologies is based on new materials as a pillar, and some even take the emergence of new materials as a precursor. The coverage of new materials is very wide, it involves and affects the industrial, agricultural, military, research and other public