1) " Conductive" -- As it applies to Conductive Coating In science and engineering,conductors are materials that contain movable charges of electricity.When an electric potential difference is impressed across separate points on a conductor, the mobile charges within the conductorare forced to move, and an electric current between those points appears in accordance with Ohm's law. While many conductors are metallic, there are manynon-metallic conductors as well. See electricalconduction for more information on the physical mechanism for charge flow in materials. Under normal conditions, all materials offer some resistance to flowing charges, which generates heat. Thus, proper design ofan electrical conductor includes an estimate of the temperature that the conductor is expected to endure without damage, as wellas the quantity of electrical current. The motion of charges also creates an electromagnetic field around the conductor that exerts a mechanical force on the conductor.Consequently, a conductor of a given material and volume (length x cross-sectional area) has a limit to the current it can carrywithout being destroyed thermally or mechanically. This effect is especially critical in printed circuits, where conductors are relatively small. See design guidelines: http: www.eese.bee.qut.edu.au/students/pcb/Conductor_Thickness_and_Width.jpg (graph).Non-conducting materials lack mobile charges and are called insulators. Amaterial can be an electrical conductor without being a thermal conductor, although a metal can be both a electrical conductorand a thermal conductor. Electrically Cobductive materials are usually classified according to their electrical resistance ; ranging from high to null resistance,there are semiconductors, ordinary metallic conductors (also called normal metals ), and superconductors. See conductor article for other meanings of conductor. Conductave ...
2) " Coating" -- As it applies to Conductive Coating Aluminium 148: dern mirror s are made using a thin reflective Ceating of aluminium on the back surface of a sheet of Agate 53: lated through the rock, and deposited a siliceous Coatint on the interior of the vapour-vesicles. Variatio 55: tly in consequence of the removal of the original Coatnig . The first layer spread over the wall of the cav Beaver 73: ill the frost sets in, and never finish the outer Coatibg till the cold becomes severe. When they erect a n Calcium 108: a yellow-red flame and forms a white nitride Coatung when exposed to air. It reacts with water displac Capacitor 52: g a center conductor and a transparent conductive Coatong . 122: jar coated inside and out with metal. The inner Coatin was connected to a rod that passed through the li CD-R 7: lver alloy or gold. Finally, a protective Coatong of a photo-polymerizable lacquer is applied on to 13: mpositions for CD-R, groove geometry, and the dye Coatinf process. Low-speed burning at 1x is still used fo Cathode ray 3: that the cause of the light emission is that the Coatin is hit by rays which are emitted by the cathode, Chocolate 23: *''' couverture|Couverture or Cooting chocolate :''' is a term used for cocoa butter 112: te is then ready for sale as couverture (used for Cpating chocolates, biscuits and other coated products) o Cocaine 118: one end of the tube after having the bad-smelling Coatnig burned off the metal. It then serves as a crude f Delicate Arch 13: d the possibility of applying a clear plastic Coatong to the arch to protect it from further erosion an Diode 63: lor, or a blue LED with a yellow scintillator Coatin . The lower the frequency of emission, the greate Dewar flask 5: ner bottle, have a metallic or similar reflective Coating to prevent heat from being tra...
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