贵金属在中国高新技术产业中的应用

摘要

贵金属材料制造行业是国家重点支持的新材料领域.随着高新技术产业的快速发展,贵金属需求也越来越大.由于贵金属单件产品及元器件体积、质量小,技术性能要求精,通常均应用于关键和核心部位,应用领域广,使用价值昂贵.阐述了贵金属材料在电子信息、生物医药、高温材料、汽车工业、石油化工、国防安全等6个领域中的应用和发展,其已成为新材料领域研究重点.%Precious metal materials manufacturing industry is a key new material field supported by the state.Pre-cious metals demand is growing with the rapid development of high-tech industry.Because of the small mass and vol-ume of single products and parts made of precious metals and the subtle technical performance requirement for them, they are mostly applied to key or core sections.The use of precious metals is in wide range and costly.The paper de-scribed the application and development of precious metals materials in 6 fields including electronic information,bio-medication,high temperature resistant materials,automobile industry,petrochemical industry and national defense and security.The precious metal materials have become a research focus among new materials.