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Superior aluminium nitride with special microstructure design for improved machining behaviour

Objectif


Two types of AIN materials with a gradient in its mechanical properties was developed within this project. These materials exhibit a different grinding behaviour. The thermal conductivity of these materials vary between 150 and 190 W/mK.
Furthermore, a theoretical model is available which can describe the conditions for brittle and ductile material removal behaviour. Additionally, a ductile mode grinding process was developed which can produce a surface roughness Rzmax less than or equal to 0.8 um.

Thème(s)

Data not available

Appel à propositions

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Régime de financement

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Coordinateur

Carl Zeiss GmbH
Contribution de l’UE
Aucune donnée
Adresse
Carl-Zeiss-Straße
73447 Oberkochen
Allemagne

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Coût total
Aucune donnée

Participants (5)