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China, Chinese Alumina / Aluminum Nitride / Silicon Nitride Active Metal Brazing Amb Ceramic Substrate1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Industrial Ceramic ProductsCeramic SubstrateActive Metal Brazing Ceramic SubstrateAmb Ceramic Substrates of Aluminum Nitride /
Xiamen Innovacera Advanced Materials Co., Ltd.
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Product Description AMB Ceramic Substrate is a method to realize the bonding of ceramic and metal by reacting a small amount of active elements Ti and Zr in filler metal with ceramics to form a reaction layer which can be wetted by liquid filler metal. Advantage:* The combination is achieved by chemical reaction between ceramic and active metal solder paste at high temperature, so its bonding strength is higher and reliability is better;* Could have different thickness of copper on one plate;* Environmental frindly;* Strong cold and heat resistance;* Easy full automation, production efficiency high, low production cost;* Copper thickness 0.1-0.5mm,very suitable for high power device packaging. Specification >Metallization thickness: 25 ±10um >Nickel thickness:2~10um; >Pin full strength: 4200kgf/cm2 avg. (at Φ3.0mm pin) MaterialItemValue Si3N4Composition96%SiNThickness (mm)0.2,0.32,0.35,0.635,0.4-1.5Density(g/cm3)3.2±0.25Thermal Conductivity (20°C, W/m·k)85+Flexural Strength (MPA)700-800Dielectric Constant (IMHz)8Dielectric loss (IMHz)0.001Dielectric Strength (KV/mm)20Volume Resistivity (Ω/CM)1*1014 ALNComposition96%ALNThickness (mm)0.25,0.32,0.635Density(g/cm3)3.3Thermal Conductivity (20°C, W/m·k)170+Flexural Strength (MPA)350Dielectric Constant (IMHz)9Dielectric loss (IMHz)0.0005Dielectric Strength (KV/mm)20Volume Resistivity (Ω/CM)1014 CopperMaterialOxygen-free copperPurity (%)99.99Hardness( HV)60-110Conductivity (MS/m)58.6Thickness (mm)1.2,1.0,0.8,0.5,0.4,0.3,0.25,0.2 AMB SubstrateLargest size (mm)190*140Line Spacing (mm)≥0.5Line Width (mm)customizedPeel strength of copper layer (minimum) (N/mm)>10Solderability(%)>95%Delivery methodSmall pieces or panelSurface states (um)CU/AU/AG SEND MEIf you are interested in our products, please click here to send me an inquiry, and I will reply you within 8 hours
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