Our Analytics Lab plays a key role in uncovering these insights. Specialized in the characterization of PVD, CVD, PACVD, PECVD, and thermal spray coatings, as well as their substrates, the lab carries out coating analyses to support R&D, production, and external partners worldwide. All analyses are carried out according to internationally recognized standards within a certified quality framework, ensuring consistent and reliable results. By combining deep coating expertise with a comprehensive set of preparation and measurement methods, we support in developing new coating solutions for our customers, validate, and optimize advanced surface solutions - and identify root causes quickly when issues arise.
The Oerlikon Balzers Analytics Lab impresses with its modern technical equipment and sound technical expertise. Particularly noteworthy is the solution-oriented and cooperative support provided by the lab team – a reliable partner in every aspect.
- Aramis Sardi, Head of Technical Engineering, Mikron Switzerland AG
Only high-quality sample preparation enables first-class analysis. A classical preparation sequence consists of cutting, embedding (hot press or vacuum) and mechanically polishing. In addition, the Analytics Lab can also produce cross section by ion milling or FIB cutting, thus preventing sample contamination.
The knowledge of the coating thickness is essential for the application and hence often defined in customer specifications. The best technique depends i.e. on the coating type. In our lab the thickness can be measured by ball crater wear, step height, X-ray fluorescence spectroscopy, NIR optical spectroscopy, or SEM cross section.
Of course, the chemical composition and the structure have a major influence on the properties of materials. In our lab we measure the coating composition mainly with EDS and the crystalline structure by XRD. However, also a SEM analysis of the coating surface and it`s cross section reveal a lot of information.
The DNA of Oerlikon Balzers are hard wear-resistant coating solutions – so hardness measurement is mandatory. In our lab we have several different micro- and nano-indentation systems for a precise hardness determination of thin films.
For luxury and decorative applications, the visual appearance is, of course in combination with a certain wear resistance, the primary sales argument.
A coating that doesn't adhere is not very hlpful. Here in Balzers we measure coating adhesion typically by Rockwell indentation or a scratch test.
The Analytics Lab is equipped with a comprehensive range of advanced techniques for both destructive and non-destructive testing. For high-value components, destructive analyses are typically carried out on witness samples that undergo the same coating processes as the actual parts. In specific cases, such as in-depth problem investigations, analyses can also be performed directly on customer components with prior approval.
Contact us to learn more about how we can offer customized testing solutions to you.
