To: Chuca Marsh who wrote (909 ) 6/6/1999 4:00:00 PM From: Chuca Marsh Read Replies (1) | Respond to of 1364
Super Conductivity:ragingbull.com Chucka(Superconductivity) RE DONE: The patant Info retyped by the RB origianl guy:http://www.ragingbull.com/mboard/boards.cgi?board=NUKE&read=1493 ...creating new materials there is a wide use of various disperse composite materials on the base of diamonds, oxides, silicon silicates or nitrides, titanium, tungsten, zirconium, vanadium, molybdenum, boron, aluminum etc., covered with shells of one or several metals: nickel, cobalt, silver, copper, molybdenum, tungsten, titanium, aluminum, tin, lead, zinc, zirconium, metals of the platinum group, etc. These materials are used in the processes of depositing various (for example, strengthening, abrasive, abrasive resistant, heat resisting with no magnetic permeability, and also as a conductive phase in composite resistor) coatings upon the product as well as for creating high-strength structural composite materials. Metalization of initial powders leads to the absence of contacts between the particles of the carrier material among themselves, i.e. to matrix structure of mascroscopic compositions in the product. Besides the deposition of coatings, being diffusion barriers for atoms of initial powders, allows to suppress recrystallization during the process of manufacturing the product by sintering method. It opens a possibility of making the stable materials with a super small sized grain. Besides that the DCM can be used as an intermediate material during soldering or welding various ceramic and other nonmetal items with metals, for example, as a solder for junction of high temperature superconductors (HTSC) of electrolytes with current leads. Coating material for this method can be, for example, silver, which is one of few metals not interacting with oxygen HTSC materials and used for treading low resistive contacts.