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1. 1st step---metallization on AlN ceramic substrate. You can have Cu sheets or plates dir bonded on AlN susbstra by DBC (direct bond copper) or AMB(active metal brazing) process. 2. 2nd step----SiC chip bonded on the metallized AlN substrate. SiC chip is able to joined on the Cu sheet through wire bonding or soldering process with active-metal containing filler material. . |

5Â¥2016-03-10 17:15:18
guoj5292
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2Â¥2016-03-08 19:57:22
yinianyici
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3Â¥2016-03-08 21:07:30
yinianyici
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4Â¥2016-03-08 21:15:38














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