Fe-Ni-Co Sealing Alloys | Matched with 95% Al₂O₃ Ceramic

Description

Fe-Ni-Co sealing alloys (4J33, 4J34) offer CTE closely matched to 95% Al₂O₃ ceramic. Ideal for vacuum electronics, semiconductor packaging, and medical/aerospace components. YB/T 5234-93 compliant, MTC EN 10204 3.1 available.