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  2. Penetrating oil - Wikipedia

    en.wikipedia.org/wiki/Penetrating_oil

    A 400 ml can of penetrating fluid from British retailer Wickes. Penetrating oil, also known as penetrating fluid, is a low-viscosity oil.It can be used to free rusted mechanical parts (such as nuts and bolts) so that they can be removed, because it can penetrate into the narrow space between the threads of two parts.

  3. Screw extractor - Wikipedia

    en.wikipedia.org/wiki/Screw_extractor

    The screw is drilled out with the appropriate drill and drill bushing. The extractor is then hammered into the hole with a brass hammer, because a steel hammer is more likely to cause the extractor to break. The appropriate special nut is then attached to the end of the extractor. The nuts can then be turned with a wrench to remove the screw. [1]

  4. How to Clean Garden Tools in 5 Easy Steps So They Last a Lifetime

    www.aol.com/clean-garden-tools-5-easy-170400353.html

    Position the rusty sections of your tools in the bucket and soak the tools for 12 to 24 hours to loosen the rust. Badly rusted tools may need to be taken apart so you can access hard to reach ...

  5. You Can Use Vinegar and Baking Soda To Remove Rust - AOL

    www.aol.com/lifestyle/vinegar-baking-soda-remove...

    You can remove rust corrosion from metal objects without damaging the surface. This expert-recommended DIY method calls for vinegar, salt, and baking soda.

  6. Needlegun scaler - Wikipedia

    en.wikipedia.org/wiki/Needlegun_scaler

    A US Navy Seaman uses a needlegun to remove old paint and corrosion aboard USS Kitty Hawk. [1] A needlegun scaler, needle scaler, or needle-gun is a tool used to remove rust, mill scale, and old paint from metal surfaces. [2] The tool is used in metalwork applications as diverse as home repair, automotive repair, and shipboard preservation. [3 ...

  7. Pickling (metal) - Wikipedia

    en.wikipedia.org/wiki/Pickling_(metal)

    Pickling is a metal surface treatment used to remove impurities, such as stains, inorganic contaminants, and rust or scale from ferrous metals, copper, precious metals and aluminum alloys. [1] A solution called pickle liquor, which usually contains acid, is used to remove the surface impurities.

  8. Galling - Wikipedia

    en.wikipedia.org/wiki/Galling

    It can often occur in screws and bolts, causing the threads to seize and tear free from the fastener or the hole. In extreme cases, the bolt may seize without stripping the threads, which can lead to breakage of the fastener, the tool, or both.

  9. Zinc flake coating - Wikipedia

    en.wikipedia.org/wiki/Zinc_flake_coating

    The typical cleaning processes are removal with an alkaline aqueous solution and then blasting with very small steel balls (shot). Cleaning solutions remove grease, oil and dirt from the metal surface. Blasting removes scaling and rust through the mechanical action of the steel balls, which are fired at the parts inside a chamber using a turbine.

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