Traitement laser femtoseconde des micropores dans les céramiques au nitrure d'aluminium : technologie et applications

Céramique de nitrure d'aluminium de traitement laser femtoseconde

Explorez le traitement laser femtoseconde des micropores dans les céramiques en nitrure d‘aluminium. Découvrez comment la technologie laser ultra-rapide permet des microstructures de haute précision pour les semi-conduct...

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Caractéristiques de conception

Capacité d'usinage de microtrous de haute précision

Utilisant la technologie d'usinage par impulsions ultra-courtes au laser femtoseconde, il peut réaliser un usinage de trous de précision au micron, adapté aux structures à microtrous

de 0,15 mm et plus, répondant aux exigences des conceptions fonctionnelles de haute précision.

Excellente qualité et rondeur de la forme des trous

La plage de diffusion de chaleur extrêmement petite pendant l'usinage laser réduit efficacement les problèmes tels que la rugosité de la paroi du trou et la déviation du diamètre du trou,

Obtenir une excellente rondeur et cohérence des trous.

Usinage par zone affectée par la chaleur

Le laser femtoseconde est une technologie de "travail à froid", qui peut réduire la fissuration thermique, l'écaillage des bords et les changements de propriété des matériaux pendant

Usinage céramique au nitrure d'aluminium, améliorant la fiabilité des pièces.

Convient aux matériaux céramiques haute performance

Les méthodes d'usinage traditionnelles sont difficiles en raison de la dureté et de la fragilité élevées des céramiques en nitrure d'aluminium, tandis que les lasers femtosecondes

peut réaliser un usinage complexe de microstructures.

Contrôle de haute précision dimensionnelle

Une précision d'usinage élevée peut répondre aux exigences dimensionnelles strictes des composants électroniques de précision, des structures microfluidiques et des pièces céramiques fonctionnelles.

Capacité de traitement
Matériaux de traitement	Céramiques au nitrure d'aluminium, céramiques au nitrure de silicium, céramiques à l'alumine, etc.
Méthode de traitement	Traitement de micro-trous au laser femtoseconde
Taille du micropore	≥0,15mm
Précision d'usinage	±0,01mm
Qualité des trous	Grande rondeur, faible bavure
Caractéristiques de traitement	Traitement sans contact, zone affectée par une faible chaleur
Produits applicables	Substrats céramiques, feuilles céramiques, pièces céramiques de précision

Domaines d'application

Équipement de fabrication de semi-conducteurs

Composants de positionnement en céramique de précision

Équipement sous vide composants microporeux

Composants structurels de processus semi-conducteurs

Emballage électronique et dispositifs d'alimentation

Substrats de dissipation thermique en nitrure d'aluminium

Module haute puissance Composants céramiques

Structures isolantes microporeuses

Microfluidique et systèmes de jet de précision

Buses à micro-orifices

Panneaux de contrôle des fluides de précision

Structures à microcanaux

Équipements optoélectroniques et laser

Positionnement de précision des composants céramiques

Assemblages de support d'équipement optique

Composants isolants à haute stabilité

Demande de produit

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