ULTRASONIC-AND-ANNEALING-ASSISTED LASER CLADDING DEVICE AND METHOD FOR COMPOSITE COATING

Provided is an ultrasonic-and-annealing-assisted laser cladding device for a composite coating, the device comprising a laser, a precoated layer (4), a base body, an ultrasonic vibrator (6) and a heat treatment furnace (1), wherein a laser head (5) of the laser acts on the precoated layer (4); the p...

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Bibliographische Detailangaben
Hauptverfasser:	LIAN, Guofu, JIAN, Mingde, JIAN, Jiayi, LIU, Chengwu
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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Beschreibung
Zusammenfassung:	Provided is an ultrasonic-and-annealing-assisted laser cladding device for a composite coating, the device comprising a laser, a precoated layer (4), a base body, an ultrasonic vibrator (6) and a heat treatment furnace (1), wherein a laser head (5) of the laser acts on the precoated layer (4); the precoated layer (4) is placed on a base body (3); both the base body (3) and the precoated layer (4) are arranged in the heat treatment furnace (1); the base body (3) is placed on a workbench of the heat treatment furnace (1); and the ultrasonic vibrator (6) is aligned with the precoated layer (4) and the base body (3). An ultrasonic-and-annealing-assisted laser cladding method for a composite coating and a high-temperature-resistant and heat-shock-resistant ceramic coating are further disclosed. L'invention concerne un dispositif de placage au laser assisté par ultrasons et recuit pour revêtement composite, le dispositif comprenant un laser, une couche pré-revêtue (4), un corps de base, un vibreur ultrasonore (6) e