Direct gelcast3D Printing of Multi-material AlN Interposer and Mo
Journal Title: International Journal of engineering Research and Applications - Year 2018, Vol 8, Issue 9
Abstract
In this paper, we investigate the use of direct gelcast 3D printing method to produce near net shape multimaterial component using the natural-occurring gelcasting monomer, ovalbumin for both AlN ceramics and Mo metals. The simplified process will able to directly produce parts from CAD design into functional multimaterial parts. The multi-material 3D structure was printed using a thick paste extruder, followed by sintering to 1600oC to form the final functional part, a high-performance circuit. The result shows that the highperformance circuit functions well with the light emitting diode (LED) having a good electrical conductivity of 4.1 x 10-4ο.cm and high thermal conductivity of 17 W/mK.
Authors and Affiliations
W. H. Kok, K. H. Cheung, Winco Kc Yung, Desmond T. C. Ang
Keywords
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- EP ID EP395172
- DOI 10.9790/9622-0809042531.
- Views 144
- Downloads 0
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