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China, Chinese High-Melting Point Metal / Mo-Mn Method Alumina Ceramic Base PCB1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Ceramic MaterialAlumina CeramicsMetallization of Ceramic SubstrateMetallized Ceramic Substrate
SHENZHEN JINGHUI INDUSTRY LIMITED
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Product Description High-melting point Metal / Mo-Mn Method Alumina Ceramic Base PCBProduct IntroductionWith the development of third-generation semiconductor (including GaN, SiC, AlN, etc.) technology, power devices have begun to develop rapidly inthe fields of semiconductor lighting, power electronics, microwave radio frequency, 5G communication and new energy vehicles, and the demand forceramic substrates has surged.There are many metallization methods on the surface of ceramic substrates, among which the Mo-Mn method is widely used because of its matureand stable process. And it is also the most important one in the metal powder sintering method. Production ProcessThe Mo-Mn method is to directly sinter metal powder on the surface of the ceramic substrate to form a metal film. The metal powder used in thismethod is usually a refractory metal (such as W, Mo) powder, and a small amount of metal with a lower melting point (such as Fe, Mn or Ti) powder.The earliest invented metal powder formula is W-Fe mixed powder, and now the commonly used formula is Mo-Mn mixed powder, which is moreadaptable.The following is the general process of the molybdenum-manganese method applied to the surface of the ceramic substrate.Product ApplicationsOur AdvantagesJinghui has more than 10 years of experience in R&D and production of metallized ceramic substrates, and has proofing and mass productioncapabilities. We continuously promote the improvement and advancement of processes, facilities and equipment, actively seek new opportunities foradvanced material technologies, and assist customers in creating new operational value. You are welcome to consult us for business.
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