Tag Archive for kesternich testing service

The Importance of Salt Spray Testing to Ensure Corrosion Resistance

Coatings such as diffused nickel plating provide superior corrosion resistance to components. Choosing the right material and protective coating is essential when a component will be used in an extreme environment. But it’s absolutely crucial to assess the reliability of a product in order to make sure that it will survive in its working environment – that’s where salt spray testing is useful.

Rusty mining equipment

Mining equipment suffering from rust and corrosion

Ensure Component Reliability with Salt Spray Testing

The assurance of product reliability is of the utmost importance if you want to keep your customers happy. Without proper testing, you run the risk of components failing, which is not only annoying, it is expensive and potentially dangerous too. Product failure could also potentially damage the company’s reputation and may compromise its position in the market place.

Accelerated Corrosion Testing

Here at NiTEC, we use salt spray testing as a standard test method to check the corrosion resistance of coated samples which may be prone to suffering from degradation as a result of salt corrosion.

The salt spray test is an accelerated corrosion test that produces a corrosive environment for the coated samples in order to predict its suitability in use as a protective finish. It creates a saturated water vapour atmosphere containing sulphur dioxide, enabling us to determine the resistance of the sample, ensuring its longevity and reliability.

Checking the Corrosion Resistance of Diffused Nickel Plated Samples

As the test provides conditions that accelerate the process of corrosion, it means that instead of testing a product in real time, which will take an enormous amount of time, the same effect can be recreated in a relatively short space of time.

Salt Spray and Kesternich Testing Services at NiTEC UK

To find out more about our salt spray testing and Kesternich testing services, please contact us on 0845 224 3571 or email info@nitec-enp.co.uk. Please note that the Kesternich testing service from NiTEC is available to customers worldwide, as samples can be delivered to our metal plating factory in Chesterfield from abroad by DHL.

New Corrosion Test Cabinets: Worldwide Kesternich Testing Services Now Available

As part of our long standing commitment to ensuring that the services we offer at NiTEC are of the highest quality, as well as consistently meeting the ever expanding needs of our customers, we are now offering specialist Kesternich testing at our metal finishing factory in Chesterfield.

kesternich testing cabinet

Kesternich testing cabinet for measuring corrosion resistance

Kesternich testing for diffused nickel plating was previously required only twice a year, but now has to be carried out every month. Our new Kesternich testing cabinet will help our customers to meet the standards required of their products with regard to corrosion testing, providing a guarantee that measurements of corrosion resistance are carried out thoroughly.

Corrosion Testing Technology

The Kesternich test chamber at NiTEC is made by VLM, who for many years have been the undisputed technology leader in corrosion testing technology. In addition to providing laboratory technology services, their chambers meet the highest safety standards and create the perfect conditions to carry out accurate and controlled Kesternich testing.

Sulphur Dioxide Testing

Kesternich testing, or sulphur dioxide testing, is commonly used for industrial objects, especially metal objects which are subject to corrosion. Resistance to corrosion is measured in Kesternich cycling, and this method of accelerated corrosion testing is an approved method to perform corrosion tests on metallic components.

To perform a Kesternich test, 2 litres of sulphur dioxide is introduced into a 300 litre test chamber. The dosing of the SO2 gas is controlled during the test, simulating exposure to chemicals that may compromise the surface of a component resulting in corrosion.

The Impact of SO2 in the Atmosphere on Corrosion

Kesternich testing simulates acid rain or industrial chemical exposure to evaluate the relative corrosion resistance of the coating, substrate, or part itself.  Parts or panels are placed inside a specially designed chamber and are exposed to SO2 and humidity before being evaluated for resistance to corrosion.

Worldwide Kesternich Testing  Services

The Kesternich testing service from NiTEC is available to customers worldwide, as samples can be delivered to us from abroad by DHL. To find out more about our Kesternich testing services, please contact us on 0845 224 3571 or email info@nitec-enp.co.uk