It might not seem like scraping the top of a cold stick of butter with a knife could be a scientific test, but engineers say the process is very similar to the "scratch test," which is perhaps the ...

The demands placed on the performance of optical components have skyrocketed and, in response, highly complex coating systems have been developed to produce surfaces that are scratch-resistant, ...

As a manufacturer and supplier, Buehler can meet short delivery times for the installation of complete lab solutions for materialographic investigations and hardness ...