Adhere one layer of metal film to the ceramic surface,in order to carry out the welding between ceramic and metal.
The material of ceramic part is alumina,forming methods are dry press and CIP
Product size is precise,little warp;joint strength between metal and ceramics is high;the joint area is close.
In high-temperature state,ceramic and metal make the vacuum-completely-tight joint with high mechanical strength and excellent thermostability.The made of various fine hard jointing materials such as gold,silver make the equipment work in desirable order and in new property.
Application for Metallized technical ceramics:
The product can be used for gas discharging equipment,or as high or low tension vacuum switch in electric power and in electrified wire metting or as freely-controlled silicon elements,potentiometer basilar-plate,refrigerator basilar-plate,electric resipower and so on
1. for the skeleton of the inductor, confers high-Q inductors, high frequency, the fine chip and other integrated features, ingredients: Alumina (AL203) content ≥ 92%, the metal parts of the bottom electrode for the Ag-Pd (Ag-Pd), or molybdenum manganese (Mo-Mn), the middle layer of nickel, tin or gold plating for the outermost. Colors in white, with a small amount of black.
2. as a micro-chip transformer base and the base of power inductors, ingredients: Alumina (AL203) content ≥ 95%, the bottom electrode metal parts for the silver (Ag), the middle layer of nickel, the outer layer Tin or gold plated. Color is white
3. used in making porcelain control, surge arresters, surge arresters with special insulation, high temperature, air tightness, heat dissipation, high mechanical strength and the harsh working environment of the high stability and other characteristics, you can use a variety of hard solder – gold, silver, copper, nickel and other good fiber welding.
