How to Prevent Rust Formation on Metal

If you have any metal assets made from iron or steel, especially those exposed to outdoor elements, you are likely familiar with the risk of rust formation. In fact, it is likely that you have already faced the challenge of managing rust on your metal things. Fortunately, rust can be prevented. Continue reading to learn how to protect metal from rust formation, as well as, what you can do with metal that is too far corroded with rust.

Indianapolis Scrap Metal Buyers 317-247-8484
Indianapolis Scrap Metal Buyers 317-247-8484

Rust Formation

Rust is a form of iron oxide that occurs when iron mixes with oxygen in the air; a process known as oxidation. This exposure causes the iron to corrode. Although steel and iron are strong metals, there are still tiny gaps in which water molecules can penetrate. When salt is introduced to the equation, the rate of rust formation and subsequent corrosion is faster.

Effects of Rust

Rust is detrimental to metal objects since it exponentially erodes and weakens a structure. Take for instance the Silver Bridge disaster of 1967, in which rust corrosion caused so much structural expansion in the steel that the suspension bridge finally collapsed under its own weight in less than a minute. You see, rust causes metal to expand, which in turn, increases the amount of stress on the structure or item. Furthermore, rust is permeable to air and water, which means metal will continue to corrode underneath the rust layer, indefinitely.

Rust Prevention

Now that you have a basic understanding of how rust forms, you can netter understand how to stop it in the first place. Basically, you must protect metal from the combination of elements that cause oxidation. So to begin, do not leave metal assets outside, especially in rainy or humid climates. If you must leave them outside, consider covering them with tarps, or storing them in water-proof sheds or barns.

One way to guarantee rust prevention is to stick with rust-resistance alloys, like stainless steel, aluminum, copper, bronze, brass, chromium, and nickel. Otherwise, here are some other considerations for rust prevention:

🢚 Galvanization – A process that coats metal with a thin layer of zinc, which acts as a barrier against oxygen and water permeation. Although rust formation eventually occurs, it does so at a much slower rate.

🢚 Bluing – A passivation process that removes the iron from the surface of steel. It gets its name from the blueish-black appearance of the finish.

🢚 Organic Coatings – A type of protective coating that acts as a sealant against air and water permeation. They are organic since they are usually made from vegetable matter, animal matter, or from carbon-rich compounds.

🢚 Powder Coatings – A type of protective coating that serves the same purpose of organic coatings, but made from powder of enamel, heat curing epoxy, or a plastic compound, and thus, permanent.

What to Do With Rusty Old Metal

If you have metal objects that are too far rusted or damaged, you can sell them to a local scrap metal recycling center in town. Not only does this contribute to the preservation of our Earth’s natural resources, it puts some cash back in your wallet, and thus, not making your rusted scrap such as waste in the end. Just be sure to choose a reputable and well-established scrap metal buyer to do business with, otherwise you can risk a lower payout, or worse, becoming a victim of a fly-by-the-night scam.

Trusted Indianapolis Scrap Metal Buyers

Call Zore’s Inc. at 317-247-8484 to recycle scrap metal for cash in Indianapolis, Indiana. We pay top dollar for all metals, regardless of age or condition. We buy vehicles, equipment, sheet metal, electrical wiring, computers, auto parts, power tools, appliances, and much more. And we guarantee to pay you cash on the spot!

Does Your Car Overheat on Road Trips?

If your car is prone to overheating on long trips, don’t let that hold you back any longer! Learn what options you have for taking road trips with an unpredictable car engine.

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Roadside Assistance Tow Truck 317-247-8484


There are many reasons why a car engine might overheat. Sometimes the coolant or motor oil runs out, while other times it’s more serious, like a radiator malfunction or broken cap seal. Regardless of why an engine overheats, the chief priorities are identifying the cause and finding a solution.

Fortunately, many overheating car engines are simply a result of minor issues, such as lack of fluids (i.e. coolant, motor oil, etc.). If this is the underlying cause of your overheating car engine, your best course of action would be to first load your trunk up with extra bottles of motor oil and radiator fluid (coolant).

Second, you need to start a routine car maintenance schedule to keep your vehicle operating safely and efficiently. Allowing your car to overheat frequently is not good for the engine. And last, you need to have a sufficient and modern-day roadside emergency kit in your vehicle at all times. This can help you in a wide range of vehicular emergencies.

If Your Car Engine Begins to Overheat…

If your car engine begins to overheat, you need to immediately find a safe place to pull over. If you are on the interstate or highway, be sure to pull all the way over on the shoulder, and do not exit your vehicle on the traffic side. From there, you can try a few things to get your car to stop overheating. If it is not a simply fix, like refilling coolant, you need to contact a local Indianapolis towing company for 24 hour roadside assistance and tow truck service.

Here’s what you can try before calling a local tow truck:

Turn on all the heaters. This will extract the excess heat out of the engine. If this doesn’t work, you need to try other options to effectively cool off your vehicle if you want to have it driven to the nearest service shop.

Check your coolant levels. Safely exit the vehicle and check if you are out of coolant. If you are, refill with more radiator fluid. If you do not have radiator fluid, try adding one cup of water to your antifreeze.

Check the hose to the antifreeze. You should only remove the hose to the antifreeze if you know where it is under the hood. If you do, you can remove it and check it for blockages. Blow into the hose to loosen or eliminate any obstructions.

Roadside Assistance and Tow Truck Service Near You

Zore's Inc. 317-247-8484

Zore’s Inc. 317-247-8484

If nothing works, you need to have your vehicle towed to your choice of automotive service shop. Choose Zore’s Inc. for prompt and professional, 24 hour tow truck and roadside assistance. We operate 24 hours a day, 7 days a week, and 365 days a year, and we serve all of Indianapolis and Central Indiana. Call 317-247-8484 to request a free estimate or information about our services, today.