Understanding Corrosion Coupons: What They Are and Why You …

No, these coupons won’t give you a discount on your next purchase. Corrosion coupons are small strips of metal that represent the metal components contained in your building’s recirculating water sy… See more

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FAQs about Understanding Corrosion Coupons: What They Are and Why You … Coupon?

What are corrosion coupons?

Corrosion coupons are small strips of metal that represent the metal components contained in your building’s recirculating water systems. Each coupon strip is measured and pre-weighed. They are then placed in your treated water loop, typically in a coupon rack, to expose them to the conditions of the system for a period of 90 days. ...

What is a corrosion test coupon?

The coupons are typically made of the same material as the system being monitored, and are exposed to the same environmental conditions as the system components. They are designed to simulate the corrosion that occurs in the system, allowing operators to monitor the corrosion rates and identify potential issues before they become more severe. ...

What is the difference between a corrosion coupon and a corrosion sample?

However, there are several differences between the two, including: Design: Corrosion coupons are typically flat, rectangular-shaped samples that are placed within the system being monitored for a specific period of time. ...

What types of corrosion coupons are used in oil and gas industry?

Here are the details about the common types of corrosion coupons used in oil and gas industry projects: 1. Weight Loss Coupons: Material: Weight loss coupons are typically made of the same material as the equipment being monitored (e.g., carbon steel, stainless steel, etc.). ...

Do you provide corrosion coupon analysis?

We also provide corrosion coupon analysis if you need analysis of your samples after testing. This can range from simple cleaning and weight loss, to thorough electron microscopy, FTIR, XRD, and other chemical analysis. Corrosion coupon after exposure. ...

Should you use corrosion coupons to track corrosion?

There are several benefits to utilizing corrosion coupons to track corrosion in your systems. It is an effective way to find corrosion. It can be a useful tool if tracked correctly, by monitoring changes in corrosion coupons over time. It is an important indicator to make sure that a chemical treatment program is working effectively. ...