金刚石膜材料研制及应用

金刚石膜材料属于国家８６３项目，被国际材料界称为决定２１世纪技术潜力的战略材料。该材料具有高硬度、高透光率、耐磨损、生物惰性、化学惰性、导热良好必传音速度快等优于其他材料的多项性能。雷地公司成功地实现了在常温常压条件下生成大面积优质金刚石膜的突破，拥有从工艺，设备到产品的全部知识产权，已获发明专利项，并在军工、电子、医学、声学、化工、机械等领域开发了２０多项新产品。

Research and Application of Diamond Film Material

Diamnond film material .developed as a project under China's national 863 program.is called a material of strategical importance to the 21-century's technical capabilities. The matrial has some advantages, such as higher sound transmitting speed than other material LeiDi company has successfully achieved technical break through in growing large-area and high-quality diamond film.holds all intellectual property from technique and equipment to product and has obtained 8 palents and developed more 20 products for defence,electronic .medicinal .chemical .and mechanical applications.