推荐回答(3个)
Copper and ceramic bond has a variety of methods, one of the most ideal to direct copper clad technology (DBC). DBC method of simple equipment, manufacturing process is simple, low cost, clean environment, for the rapid development of power electronics device pioneered the new trend of ceramic sheet is the product of DBC technology. Ceramic coated panel technology at home and abroad at present, there is a big gap: foreign ceramic coated panel technology has very mature, and has achieved industrial production; Technology of domestic ceramic base copper clad laminates is in test stage of development, relatively backward compared with some technology developed country.
There are many ways to copper and ceramic.Technique of the direct laminate (DBC), which is the best method, havingsimple equipment, handy manufacturing process, low cost, and cleanenvironment, create a new trend for the rapid development ofpower electronic devices. CCL is a product of DBC ceramic technology. At present, a big gap exists in CCL between China and other countries: Foreign technologyhas been much perfected and has achieved industrial production,while domestic technology is being still testedand promoted. Comparing to some technical developed countries, the DBC is lagging in China.
Copper and ceramic bonding in a variety of ways, the most ideal is directly coated copper technology (DBC). The DBC method has the advantages of simple equipment, simple manufacturing process, low cost, clean environment, the rapid development of power electronic devices and created a new trend, product of DCB is DBC technology. At present, there is a big gap between the ceramic laminate technology at home and abroad: ceramic laminate technology in foreign countries has been very mature, and has realized industrialization production; ceramic base copper-clad laminate technology in China is at a stage of development, compared with some developed countries is relatively backward technology.
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