CoCrAlY Alloy Sputtering Target High Purity Thin Film PVD Coating Custom Made

Cobalt Chromium Aluminum Yttrium sputtering target is a Cobalt-based alloy with addition of Chromium Aluminum and Yttrium elements. It exhibits great corrosion resistant behavior in fused salt medium (sodium sulfate, sodium nitrate, sodium carbonate, calcium sulfate, calcium sulfate, sodium chloride potassium chloride, sodium chloride sodium sulfate) at elevated temperatures. Chromium Aluminum Yttrium could have different ratios, depending on the operational environment of the layers. Usually, the alloy would display biphasic structure while the content of Chromium is 20-40%（wt, Aluminum 5-20%(wt), and Yttrium 0.5%(wt).

Cobalt Chromium Aluminum Yttrium targets could be deposited on the surface of high temperature components used in aerospace, aircraft, and gas turbine industries. This kind of layer could prolong the service life by ten thousand hours.