flch longueWear

The solution …

We’ll work with you to select a coating with the proper carbide grain size. Fine carbide grains are better for abrasion resistance, but larger grains may be needed to resist impact and fatigue. Often, we select a distribution of carbide grain sizes to address your specific wear problem.

We use a series of internal wear tests to allow us to thoroughly screen our many potential wear coatings. A few coatings can then be selected for you to evaluate in your environment to determine which coating provides the best performance.

Desired wear resistance characteristics and associated Praxair Surface Technologies coating solutions and application processes :