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  2. Phosphate conversion coating - Wikipedia

    en.wikipedia.org/wiki/Phosphate_conversion_coating

    Glock 17 pistol with a black Parkerized topcoat. Glock Ges.m.b.H., an Austrian firearms manufacturer, uses a black Parkerizing process as a topcoat to a Tenifer process to protect the slides of the pistols they manufacture. After applying the Tenifer process, a black Parkerized finish is applied and the slide is protected even if the Parkerized ...

  3. Ferritic nitrocarburizing - Wikipedia

    en.wikipedia.org/wiki/Ferritic_nitrocarburizing

    Glock Ges.m.b.H., an Austrian firearms manufacturer, utilized the Tenifer process until 2010, to protect the barrels and slides of the pistols they manufacture. The finish on a Glock pistol is the third and final hardening process. It is 0.05 mm (0.0020 in) thick and produces a 64 Rockwell C hardness rating via a 500 °C (932 °F) nitride bath ...

  4. Quench polish quench - Wikipedia

    en.wikipedia.org/wiki/Quench_polish_quench

    The process starts with a standard salt bath nitrocarburizing cycle, which produces a layer of ε iron nitride. [4] Next, the workpiece is mechanically polished; typical polishing processes include vibratory finishing, lapping, and centerless grinding. Finally, the workpiece is re-immersed into the salt quench bath for 20 to 30 minutes, rinsed ...

  5. Bluing (steel) - Wikipedia

    en.wikipedia.org/wiki/Bluing_(steel)

    Rust bluing is also used on shotgun barrels that are soldered to the rib between the barrels, as hot bluing solutions melt the solder during the bluing process. Large scale industrial hot bluing is often performed using a bluing furnace. This is an alternative method for creating the black oxide coating.

  6. Case-hardening - Wikipedia

    en.wikipedia.org/wiki/Case-hardening

    The time the part spends in this environment dictates the depth of the case. The hardness is achieved by the formation of nitrides. Nitride forming elements must be present for this method to work; these elements include chromium, molybdenum, and aluminum. The advantage of this process is that it causes little distortion, so the part can be ...

  7. Where to watch NFL Thanksgiving games: Kickoff times, TV ...

    www.aol.com/where-watch-nfl-thanksgiving-games...

    CBS will carry the Lions vs. Bears game to kick-start the Thanksgiving Day slate. The game will kick off at 12:30 p.m. ET and will take place in Detroit, the home of the franchise that initiated ...

  8. Walmart's very best Black Friday deals of the day: AirPods ...

    www.aol.com/lifestyle/walmarts-very-best-black...

    Plus, through December 2, you can purchase a one-year membership for only $49 — that's 50% off — and score early access to Walmart's soon-to-launch Black Friday deals. (And by the way, those ...

  9. Mossberg Maverick 88 - Wikipedia

    en.wikipedia.org/wiki/Mossberg_Maverick_88

    The Mossberg Maverick 88 is a pump action shotgun manufactured for O.F. Mossberg & Sons.The Maverick 88 is virtually identical to the Mossberg 500.Factory Maverick 88s feature a black, synthetic only stock and forearm, cylinder bore (although interchangeable chokes are available on some hunting models), and cross-bolt safety.