Rust or corrosion is a big problem in the metal industry because it can rot or damage metal parts. Rust on steel is a common problem that causes the metal to weaken. To prevent corrosion, different methods or treatments such as surface treatment and coatings are used.
Corrosion is a headache for the automotive industry. Special chemical formulations, such as phosphate conversion coatings, are used to protect the bodywork. It is also customary for some manufacturers to galvanize the body before applying a paint primer, which is considered a rust-resistant barrier between the metal body and the outside atmosphere.
Metal coatings and paints play an important role in preventing rust. However, the strength of these metal layers cannot be ignored. The good strength of the metal coating ensures protection against corrosion of metal parts. The strength and resistance of metallic coatings are tested in environmental Test Chambers in saline environments. This machine is specially designed to check the rust resistance of components to withstand different atmospheric conditions.
Metal Coating Strength Testing Using Environmental Chambers
For manufacturers and suppliers of auto parts, because it will weaken the strength of auto parts and affect the resale value of the car. Touch-up paint is applied by hand from time to time to prevent rust. A metallic coating is also applied to protect the components from corrosion. However, to check corrosion resistance, an environmental chamber is a good device. This time-tested instrument is designed to evaluate the rust resistance of metals by providing the flexibility to replicate real-world environmental conditions.
Environmental chambers reliably test the corrosion resistance of surface coatings on metallic materials when exposed to saline environments. The working area of the machine complies with international standards and is equipped with a solid-state digital programmable temperature controller and temperature control indicator. A calibrated pressure gauge helps to accurately measure intake air pressure. The eco-model of the instrument has a separate user-friendly panel including various accessories. This is a standard device used to measure different environmental influences on metal coatings and to determine the durability of metal parts.
