If you are using stainless steel fender washers, it is critical that you know how to care for it. Fender washers have big outside diameter, which gives extra broad bearing surface. Its shape is round and it can be used to dispense force. It can also be considered to cover oversized holes created by rust or wear.
You have to know about corrosion. Corrosion is the decline of a specific material, which is instigated by environmental interactions. It is a natural thing. It happens when three things come together – oxidizing agent, moisture, and the metallic surface. Rust is a common form of corrosion. You have to know that corrosion has negative effects on metal specifically stainless steel plated fender washers. If your fender washers suffer from corrosion, the structure that it is affixed in will be unsafe.
Even if it is minor corrosion, it needs maintenance. All metals are at risk of corrosion but you can do something to protect it from rust. Here are some things that you can consider:
The simplest way to prevent corrosion is to choose a metal that is less resistant to it. You can consider aluminum and stainless steel when looking for washers. These metals reduce the need for extra protection from corrosion. Most washers these days have protective coatings but you need to consider the technique used to prevent corrosion or at least delay its onset. In the case of washers, here are the different techniques used to prevent or delay corrosion:
Phosphating is the most common protective coating because it is stronger but the surface is abrasive.
B. Metallic coatings:
It can be zinc, nickel, and cadmium. Zinc is considered a sacrificial layer before it reaches the actual metal. The nickel coating adds protection when the finish is thick. Cadmium offers good-quality protection but it is highly toxic.
It can use any metal as a surface coating but the most commonly used surface coating is silver and chromium.
D. Chemical plating:
This is also a reliable corrosion and abrasive resistance that uses nickel and phosphor alloy.
This is the process of exposing the steel fender to a chemical compound that can create a colored and resistant surface.
You have to understand that corrosion happens when there is a reaction between the gases around your and the metal. The good news is that you can take preventive measures to control the environment and decrease the likelihood of corrosion. You can start simply by decreasing exposure of washers to seawater or rain. You can also take complicated measures like regulating the sulfur, chlorine and oxygen amount.
You can also check the manufacturers for available design modifications. There will be many design modifications that can facilitate reduction of corrosion thereby improving the sturdiness of pre-existing corrosive coatings.
Sacrificial coatings seek to coat the actual metal with other metal types that will likely to oxidize. There are two techniques of sacrificial coating – anodic protection and cathodic protection.
These are the things that you have to consider whenever you are facing corrosion issues.