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  • Ceramic Bearings Save Energy, Extend Life
    and valleys on both surfaces. Lubricants fill in these valleys with incompressible fluids like oil and grease. This prevents metal-to-metal contact between ball and race. But if the peaks do touch, the contact area is so small that even a small force on the ball or race results in pressures exceeding
  • Integration of Gantry and Phased Array Ultrasonic System Reduces Armor-Grade Ceramic Materials Inspection Time by 90%
    of Gantry and Phased Array Ultrasonic System Reduces Armor-Grade Ceramic Materials Inspection Time by 90%. Source: Techno Inc. As seen in Quality Magazine. Published April 6, 2012. A new approach can inspect a large number of parts in considerably less time than is required by conventional methods
  • Shaft grounding for inverter driven motors
    . Encoder with. 3. Ceramic bearings: The use of nonconductive ce-. mounted. ramic balls prevents the discharge of shaft current. AEGISTM SGR. through this type of bearing. As with other isolation. measures, shaft current will seek an alternate path. Availability of SGR's on Leine & Linde encoders
  • How to make bearings last in electric motors
    by electric arcing. Bearings coated with a ceramic insulating material stop electric arcing (inset). Hybrid bearings that incorporate ceramic rolling elements stop arcing as well. Rolling-element bearings in electric motors support and locate the rotor, maintain a small and consistent air gap between
  • Magnetizing Orientation
    Permanent magnet materials are believed to be composed of small regions or "domains" each of which exhibit a net magnetic moment. An unmagnetized magnet will possess domains that are randomly oriented with respect to each other, providing a net magnetic moment of zero. Thus a magnet when
  • Diode Chips, Beam-Lead Diodes, Capacitors: Bonding Methods and Packaging
    for the lead wire or ribbon. Though either ball. Due to their small size, beam-lead devices are fragile and should. bonding or wedge bonding may be used, the latter is generally pre-. be handled with extreme care. The individual plastic packages. ferred since smaller bond areas are possible
  • Polarization in Piezoceramic Materials
    . Medical. Air-In-Line Sensors. Integrated Infusion Sensor Modules. Ceramic for Intravascular Applications. Other Medical Applications. Oil & Gas. Drilling Borehole Evaluation. Wireline Imaging. Cement Bond and Casing Thickness Gauging. Flow Measurement. Pipeline Evaluation. Other Non-Destructive
  • Case History: Slurries
    which is then purified in down-stream processing operations. Collecting a representative sample of mill slurry has been a continuing problem due to the large flow volume (1,500 gpm), the abrasive nature of the slurry and presence of small amounts of trash material. Solution: A Sprenger Continuous

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