多层材料技术在许多不同领域被广泛应用,不仅赋于产品以优异性能,而且还能代替贵重金属和稀有金属材料及其合金材料—有色金属,从而获得极大的经济效益。因此,寻找双金属材料以替代有色金属材料进而对其进行制造研究,以便掌握提高其使用寿命和质量的生产工艺,已成为迫切要解决的课题。 Multi-layer materials technology is widely used in many different fields, not only giving the product excellent performance, but also can replace the precious metals and rare metals and their alloy materials - non-ferrous metals, resulting in great economic benefits. Therefore, the search for bimetallic materials to replace non-ferrous metal materials and their manufacturing research, in order to master the production process to improve its service life and quality, has become an urgent issue to be solved.