A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VERFAHREN ZUR HERSTELLUNG EINES METALL-KERAMIK-SUBSTRATS
A method for producing a semi-finished metal product (2), in particular a semi-finished copper product, for a metal-copper substrate, in particular for a copper-ceramic substrate, including:providing a first metal layer (11), in particular a first copper layer, and a second metal layer (12), in particular a second copper layer,joining the first metal layer (11) and the second metal layer (12) to form the semi-finished metal product (2), wherein, chronologically before the first metal layer (11) is joined to the second metal layer (12) by means of different temperature treatments, a grain growth in the first metal layer (11) and/or the second metal layer (12) is initiated in such a way that in the produced semi-finished metal product (2), in particular in the produced metal-copper substrate, a first grain size in the first metal layer (11) differs from a second grain size in the second metal layer (12).
VERFAHREN ZUR HERSTELLUNG EINES METALL-KERAMIK-SUBSTRATS
A method for producing a semi-finished metal product (2), in particular a semi-finished copper product, for a metal-copper substrate, in particular for a copper-ceramic substrate, including:providing a first metal layer (11), in particular a first copper layer, and a second metal layer (12), in particular a second copper layer,joining the first metal layer (11) and the second metal layer (12) to form the semi-finished metal product (2), wherein, chronologically before the first metal layer (11) is joined to the second metal layer (12) by means of different temperature treatments, a grain growth in the first metal layer (11) and/or the second metal layer (12) is initiated in such a way that in the produced semi-finished metal product (2), in particular in the produced metal-copper substrate, a first grain size in the first metal layer (11) differs from a second grain size in the second metal layer (12).
VERFAHREN ZUR HERSTELLUNG EINES METALL-KERAMIK-SUBSTRATS
METHOD FOR PRODUCING A METAL-CERAMIC SUBSTRATE
PROCÉDÉ DE FABRICATION D'UN SUBSTRAT MÉTAL-CÉRAMIQUE
ENGEL MAXIMILIAN (author) / TANG XINHE (author) / BRITTING STEFAN (author)
2021-11-10
Patent
Electronic Resource
German
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