We can freely design products for in-house production! We can provide filament products tailored to your specifications.
Yuyukuen Ceramics provides filament products tailored to your specifications using our own ceramics. Starting with the manufacturing of stems for filaments, we consistently produce everything in-house, including the bonding of stems and pin materials, as well as the welding of pin materials and filament materials. As a company capable of manufacturing ceramics for vacuum components, we offer high-quality products. 【Features】 ■ Stems: Freely designed due to in-house production ■ Pin materials: Can be selected based on Kovar (such as Ta, Mo, Molybdenum-Rhenium, etc.) ■ Filaments (polycrystalline): W, Pt, Ir, Re, etc. (Welding angles and other specifications are subject to consultation) ■ Welding of single crystal emitters and brackets is possible - Processing can also be done in a clean room - Welding angles and other specifications are subject to consultation *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Welding Processing Methods】 ■Ceramics and Pin Materials: Metallization, Brazing (Gold Brazing, Silver Brazing, Active Brazing), Glass Fritting, etc. ■Filaments and Pin Materials: Resistance Welding, Laser Welding (methods depend on the combination of materials and require consultation) *For more details, please refer to the PDF document or feel free to contact us.*
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Applications/Examples of results
【Usage】 ■ For electron microscopes, FIB, and analytical instruments (For gas chromatography, EPMA, MASS, NDI, XPS, etc.) *For more details, please refer to the PDF document or feel free to contact us.
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Company information
We specialize in the manufacturing of ceramic components used in the analysis machinery and vacuum equipment industries, delivering high-quality ceramic parts to major domestic manufacturers and research institutions. We produce custom-designed products in small quantities and a variety of types, accommodating our customers from prototyping and development to mass production.