Industrial Furnaces
RUBIG Industrial Furnaces
RUBIG CN
RUBIG US
Plasma Nitriding System - MICROPULS® Everest
DLC Coating System - MICROPULS® Diamond Xtended
The Coating System - MICROPULS® Procoat
Plasma Generator
Gas Nitriding System - GASCON K2
RÜBIG Support
Heat Treatment
RUBIG Heat Treatment
RUBIG Slovakia
Plasma nitriding - PLASNIT®
Hard coating - PLASTIT®
Vacuum hardening - R.VAC+®
Case hardening - R.CARB+®
Gas nitriding - R.NIT+®
Annealing
Automotive
Aerospace
Aluminum
RUBIG ALUMINUM Treatments
Die Forge
RUBIG Die Forge
Forgings
Safety Linchpins
Drive and Conveyor Systems
Leisure products
Machining Technology
Services
2D/3D Data download
Competence Center
Research and Development
Material testing
 

In the event of damage, we are here to help: we can optimise your product

Perfect design and meticulous planning, yet it failed to pass the practical test? The strengths and weaknesses of a component are often not apparent until it is actually put to use. As a result of this setback, companies often have to restart the development process from scratch. And that costs time and money, both of which are in short supply. So in order to avoid failures, it’s advisable to have specialists on board from the outset.

Your steel experts

At RUBIG, we are the experts in steel and have been working with it as a material for more than 70 years. We use our wealth of experience and comprehensive expertise for the benefit of our customers. In cases of damage, our experts are also tasked with carrying out material investigations.

 

We support and guide you: process development, using corrosion as an example

One problem faced by many of our customers is corrosion. The effects of corrosion can cost around 3-4% of the GDP in industrialised nations. Whether steel corrodes depends on various factors, such as the interaction between the material’s composition, the heat treatment condition, the coatings used and the environmental conditions.

 

From a defective component to one ready for mass production

In the first stage, RUBIG experts assess the initial condition leading to the corrosion damage. Various tests are then carried out to determine the cause of the corrosion. The tests employed include the neutral salt spray test, current density/potential measurement and impedance spectroscopy. In addition, by measuring frictional corrosion, the combination of corrosion and wear can be checked. From the test results, our experts are able to determine suitable and practicable preventive measures. That might be a special hardening process, for example, or a specific coating. In the next stage of the process, the modified component undergoes corrosion tests once again, and its corrosion resistance is determined. Finally, the customer receives a corrosion-resistant component, ready for mass production.

 

Important facts to bear in mind: Unalloyed or low-alloy steel corrodes after just one to two hours in a neutral salt spray test. However, in the same spray test, steel treated by RUBIG, with a Duplex DLC Xtended® coating for example, withstands corrosion for up to 1,000 hours or more.

 

Need some help? We’d be happy to advise and support you!

Do you want to make your products or components more corrosion-resistant and wear-resistant? Then contact our experts. Put your trust in our expertise and our many decades of experience, and invest in a sustainable future with our well-designed solutions. We look forward to hearing from you!