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Conductive coatings consist of a metallized layer deposited through thin film (evaporation or sputtering), plating, or thermal spray processes. They are applied to enclosures that house electronic components in order to provide shielding against electromagnetic interference (EMI) and radio...

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  • Thermal Spray Fundamentals
    Aluminum Al (99 wt%) Tm � 660 C: � Good corrosion resistance in industrial atmospheric conditions � Good electrical and thermal conductivity � Soft and ductile ! repair Al alloys � Non-magnetic ( electromagnetic shielding ) � Sprayed by flame (powder or wire), wire �
  • ZJTST1701P005
    Nanostructured coatings Cold spray coatings Electromagnetic shielding (EMS) coatings .
  • Industrial production of multiwalled carbon nanotubes
    � polymers and blends, dispersion techniques have been developed and results of electrical conductivity measurements clearly show that polymer conductivity can easily be tuned according to the specific needs (for antistatic applications, lower conductivities are sufficient than for spray painting or electromagnetic shielding ).
  • Mainstreaming cold spray � push for applications
    D. Helfritch and V. Champagne: � Electromagnetic interference shielding by cold spray deposition�, J. Adv. Mater., 2008, 40, 20�26.
  • Preparation of TiAl3 -Al Composite Coating by Cold Spray and Its High Temperature Oxidation Behavior
    D.J. Helfritch, Electromagnetic Interference Shielding by Cold Spray Particle Deposition, The Cold Spray Materials Deposition Process 2007, V.K. Champagne, Ed., WP, Cambridge, England, 2007, p 316-326 .
  • Nanopackaging
    Currently available techniques for electromagnetic interference (EMI) shielding include conductive sprays , conductive fillers, zinc-arc spraying, electroplating or electrolysis plating on housing surfaces, modifications of electrical properties during the molding stage, and other metallization processes.
  • 2005 Research Briefs : Materials and Process Sciences Center.
    This microstructure imparts excellent mechanical and electromagnetic shielding properties to flame- sprayed coatings, making them ideal candidates for protection of critical stockpile components.
  • Case Study of Low-Pressure Cold Spray Conductive Coating
    Among the many applications of cold spray coating is incorporating electromagnetic interference shielding onto a part.
  • Selected Patents Related to Thermal Spraying
    A method for manufacturing the electromagnetic shielding article com- prising steps: providing a plastic sub- strate; depositing a nickel vanadium layer on the plastic substrate by radio- frequency induction plasma spraying process; depositing an electromagnetic shielding layer on the nickel vanadium layer �
  • Energy-Related Applications of Nanostructured Carbons
    � are already �nding their way into commercial applications such as electrochemical capacitors [8], conductive addi- tives to plastics [9], and other niche applications, such as a conducting �ller of plastics for electromagnetic shielding applications, or as a spray paint using the electrostatic �