model no.: YCB-B-219

product description: brazed ceramic sealing pin,metallic ceramic,new energy ceramic,kovar sealed ceramic

ceramic material(quaternary system): Al2O3,97%     SiO2,0.6%    CaO,1.0%   Mg,1.0%       others,0.4%

Specifications:

thermal conductivity: 0.4Cal.Cm.S.℃     volume resistivity: 1x1013Ω.Cm      

metallization material：Mo-Mn metallization

pin material:Kovar      pin plating: Au               brazed temperature:850℃

temperature of molybdenum wire furnace：1450 ℃

bonding strength of metallization layer and ceramic：> 360 Mpa         

bonding strength between metallization layer and metal part：> 45000 N