#ThickFilmMetalizingCeramics

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Thick Film Metallized Ceramic

Thick Film Metalizing Ceramics Innovacera can provide Thick Film Metalizing Ceramics. Metalization is a coating of metal material with good adhesion on the ceramic.This can be followed by a barrier diffusion layer of electrolytic pure Nickel (Ni). The third layer of gold (Au) or other precious metal, results in a tightly sealed ceramic to metal assembly ready for the soldering or brazing process. Unmetalized sections of the part can also be glazed.

Specification                                                             

Ceramic Materials: 95%, 99% alumina, AlN, BeO Metallization Materials: Mo/Mn; W/Mn (BeO only) Metallization thickness: 25±10um; 8-15um(W/Mn) Plating Materials : Ni/Ag/Au Plating Thickness: 2-10um Pin full strength: 4200kgf/cm2 avg. (at Φ3.0mm pin)

Benefits • Strong, robust bond • Minimal substrate deformation • Universal applicability for ceramic metal joining • High processing speeds • Uniform coating, thickness and density

Applicatons • Feed-through insulators • Headers • High-power receptacles • Insulating discs • Insulating rings and cylinders • Precipitator products • Power Switches • Vacuum Interrupters • SCR Housing • Windows • X-Ray tubes

Typical Ceramic Composition 95%, 99% Alumina Ceramic Components AlN Metallized Ceramic Substrate BeO Metallized Ceramic Substrate

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