Corrosion Search Results

How To: Make aluminum nitrate nonahydrate

Aluminum nitrate nonahydrate is a crystalline hydrate - a salt of aluminum and nitric acid - Al(NO3)3·9H2O. It's used for a variety of things such as antiperspirants, corrosion inhibitors, and petroleum refining, or… glow-in-the-dark powder. Watch this science video tutorial from Nurd Rage on how to make aluminum nitrate nonahydrate with Dr. Lithium.

How To: Make Chain Mail Armor from Start to Finish

This article is a guide for making Chainmail Armor from start (simple wire) to finish (a finished chainmail shirt). We will be using the European 4 in 1 weave, as this is the most common weave. This is the weave that you usually see in movies. There are several sections to this guide: Materials, Making the Rings, Weaving the Rings, and Making the shirt.

How To: Clean and sharpen garden tools

John White shows how to clean and sharpen your tools by using a file and WD40. He also advises to repair the wooden handles of your tools to prevent injury. Run the file along the back and sides of the shovel. Leave the front part smooth. Make sure you remove any mud to prevent corrosion. Use steel wool to achieve this as well as WD40. Use the file to sharpen the edges of your hoe and again clean with steel wool and WD40. The file is also useful for sharpening trimmers. Clean all the dried pl...

How To: Inspect a boiler in a home

This is a great instructional video on how to do inspect a boiler at home. A home inspection must include the boiler and heating system. What you need to look for are corrosion, pressure and blockages. When you buy or sell a house it is better to go in for a boiler inspection. The condition of a boiler depends on many factors. The age factor is also one of the reasons that cause the efficiency of the boiler decrease considerably. If there is some leakage in the pipes it might affect the press...

How To: Change your vehicle's brake pads

In this automotive repair video, you'll learn how to change your own brakes. Throughout this process, you'll also figure out how to remove your tire, calipers and brake pads, and how to clean the brake pad area. See how to take off the rotor and reinsert everything correctly. It's an easy process, and you don't need to be a professional mechanic to install new brake pads.

How To: Clean old fishing lures

Learn how to clean old fishing lures by washing away the corrosive salt in it. First add some soap to a bucket and then add some water to it. Take your fishing lure, clean it with the soap water using a sponge and spray some water to wash it. Spray some WD-40 on the rear of the fishing lure. Take your other lure and clean it using the same procedure to the get corrosion off it. Finally pack all the cleaned fishing lures and start for fishing.

How To: Avoid RV problems by cleaning your hookup cord

Gary Bunzer the RV Doctor shows how to avoid potential RV problems by cleaning your electrical hookup cord. Before you connect your RV to an electricity supply, make sure to clean and brighten the metal contacts on your shoreline cord. Use fine-grade steel wool to clean all surface corrosion off your cord's prongs. You can also use sandpaper, emery cloth or any other gentle abrasive. After you get the metal prongs clean and shiny, use a dauber or brush to coat the surface of the prongs with a...

How To: Winterize a car battery

Have your battery tested. If your battery is at least 3 years old, take it to a certified automotive repair facility. You do not want your battery, whose power is reduced by 50 percent during the cold weather, to go dead while you're in the middle of a snowstorm. If they are younger than that, make sure that the battery's posts and connections are free of corrosion. Also, make sure that your battery has all the water it needs.

How To: Choose a pavement right for your purpose

The experts at Bunning's have come up with a few tips for the consumer to consider when they are next in the market for paving equipment. Find out if the job needs a solid block paver or a thinner grade paver. Preserving the tools once they leave the store is in your hands. Last, but not least, watch the weight!

How To: Maintain your RV furnace

Watch this quick RV tutorial video to find out how to maintain or repair your furnace. All of the items shown are simple steps you can do yourself. Some motor homes have two furnaces and some have one. They should be located on one of the sides of the unit. In the shape of a medium sized rectangle. This compartment will also have a grill and it does stay hot. In order to open it up, remove the screws, remove the first door, and then there will be another one that just comes down as well. Then...

How To: Dropped Your Phone in Water? Here's How to Keep Your Wet Android or iPhone from Being Water Damaged

When it comes to busted smartphones, liquid damage ranks right up there with shattered screens as one of the most common issues owners have to deal with—as well as the most embarrassing. Thankfully, though, with the rise of waterproof phones such as the Samsung Galaxy S7 and even the iPhone 7, this is becoming less and less of a worry. But not everyone has a waterproof device.

News: Unexpected Microbial Life in Glacial Clay Could Offer Antibiotic Solutions

For as long as 14,000 years, the First Nations people of the Heitsuk Nation have made their home along the Central Coast of the Canadian province of British Columbia. Among the territory's inlets, islands, rivers, and valleys lie a clay deposit on the north side of Kisameet Bay, near King Island. For as long as most can remember, the tribe has used the clay as medicine. Now science says microbes that live in that clay may have important antibacterial properties.

How To: Apply POR 15 for Rust

The Problem If you are working on a car restoration project, then you are going to faced with rust damage. This problem can’t be overlooked, as the entire project depends on repairing and eliminating rust. This would be like laying down new carpet to a house that was flooded, without cleaning the mess and making necessary repairs before laying the carpet down. The problem will still be there and the new carpet will be ruined.

How To: All the Ways to Get Water Out of Your iPhone's Speaker

Apple Watch owners know there's a built-in way to remove water from the device's speaker. However, even though modern iPhones are IP67 and IP68 water resistant, there's no official way to deal with water-clogged speakers that can muffle audio and cause prolonged damage if not ejected. Older iPhone models have it even worse, but there are some easy things you can do to get that water out.

How To: Solder copper pipes

An inadequate soldering job, assuming it passes inspection, can cause leaks, corrosion and call-backs. But a quality soldering job done on copper piping can last a lifetime. For a look at professional soldering techniques for the plumbing craftsman, take a look at this two-part video tutorial series.

How To: Repair your lawn mower's pull starter with silicone spray

You're trying to mow your lawn, but the engine on your pull-string push mower isn't turning over— why won't it power up? Well, if your lawn mower was stored outdoors for a large amount of time, chances are that the recoil has built up some corrosion or is simply sticking. This video will show you a very simple repair, where you only need to remove 2 or 3 screws to gain access to the mechanism, then grease with silicone spray.

How To: Use Fiberglass Filler For Auto Body Repair

Assuring A Proper Repair When Welding Vehicle Sheet Metal Any weld that is performed on a vehicle requires certain steps to assure a proper repair. For example, weld-through-primer must be applied to the welded surface being welded; corrosion protection must be applied to the back side of the welded area, etc. In this article we are going to discuss why fiberglass is required for auto body repair.

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