Page Views: 278 Date Added: 08/02/2011 Last Updated: 08/15/2011 Expiry Date: 11/30/1999 Product/Service Details The series of ceramic metallization: (1) In order to achieve welding between ceramic and metal, the ceramic surface must be firmly glued to a layer of metal film, the ceramic metal. The ceramic surface of the metal, making it not only has the characteristics of ceramics, but also has properties of a composite material of metal, while the surface of ceramics can also be used in ceramic metal - metal seal area. Our existing technics include: be silver, molybdenum and manganese method, gold-plated law, tin law, law and other nickel metal ceramic technology, according to customer requirements for ceramic metal processing. (2) Application and performance characteristics:     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. NO Capability parameter Capability Testing paremeter and unit Technical parameter 1 Meterllic ceramic insulative resistance 20℃ relative humididty ≤80% ≥10 12Ω.cm 2 The chatactor of vacuum airtight between china and metallic layer 25 ℃ latm helium mass spectrum leak hunting 25 ℃,latm Quotiety of gas leak age ≤ 1×10 pa.m3/s 3 Giblets of metallic ceramic 900℃ in wettest hy-drogen 10 minutes Color don't change 4 Combined strength between metallic and ceramic 25℃ Relative humidity ≤80% ≥120mpa 5 Combined strength between metallic layer and metal 25℃ Relative humidity ≤80% ≥70N/mm2

Company Information (Resistek technical ceramic co .,ltd)

Company Profile: ResisTek Technical Ceramics Co.,Limited, hereafter referred as “ResisTek™”, is a Chinese professional manufacturer of technical ceramics. Known as its name, ResisTek™ offers technical ceramic solutions for various industrial fields of severe abrasion, chemical corrosion, high temperature, high impact and electrical insulation. ResisTek™ now adopts the modern advanced and cost effective material to produce state of art technical ceramic, which is usually referred to ceramics made of new material such as porcelain, alumina, zirconia, zrconia-toughened alumina, steatite, silicon carbide (SiC),silicon nitride (Si3N4),e.t.c. Each has its unique advantage in terms of chemical, physical properties and cost-effectiveness and ResisTek™ is focusing on the first five as mentioned which share the common characteristics with all technical ceramic of different materials, i.e., wear resistance, corrosion resistance, thermal resistance, and impact resistance and excellent electrical insulating property.. >> More Website URL: http://www.bridgat.com/u41902