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Specialised in power semiconductor ceramic copper-clad substrate (AMB, DBC) materials related to the set of R & D, manufacturing, sales, products are mainly used in new energy vehicles, communications, rail transportation, white goods, and green power systems and many other fields.

Direct Bonded Copper Substrate

Direct bond copper (DBC) substrates consist of a ceramic isolator, Al2O3 (aluminium oxide) or AlN (aluminium nitride), onto which pure copper is bonded in a high temperature melting and diffusion process.

DBC- Al2O3 DBC-ZTA DBC-AlN

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Active Metal Brazed Copper Substrate

Active metal brazing is a form of brazing which allows metal to be joined to ceramic without metallization.

AMB-Si3N4 AMB-AlN

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Manager Cui

Manager Zhou

chenzhe.zhou@kfmic.com

Products

Direct Bonded Copper Substrate

Active Metal Brazed Copper Substrate

A new product catalog is required to understand the full product range of the same core.

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