MetaCeram® 25020
Al2O3 +3% TiO2 Aluminum oxide powder produces a hard, dense wear resistant coating suitable at elevated temperatures.
MetaCeram 25020 is a grey aluminum oxide powder with properties similar to MetaCeram 25010. It is designed for application by high energy combustion or conventional plasma non-transferred arc systems. The coatings produced are hard and resistant to abrasive and adhesive wear at moderate temperatures. In addition, 25020 coatings have good thermal shock resistance, good dielectric properties and are non-wetting to molten metals such as copper, aluminum and zinc. MetaCeram 25020 is similar to MetaCeram 25010 and can be used as an alternative when a lower cost is desired or when a white colored coating raises aesthetic concerns. Finish by grinding.
Description
MetaCeram 25020 is a grey aluminum oxide powder with properties similar to MetaCeram 25010. It is designed for application by high energy combustion or conventional plasma non-transferred arc systems. The coatings produced are hard and resistant to abrasive and adhesive wear at moderate temperatures. In addition, 25020 coatings have good thermal shock resistance, good dielectric properties and are non-wetting to molten metals such as copper, aluminum and zinc. MetaCeram 25020 is similar to MetaCeram 25010 and can be used as an alternative when a lower cost is desired or when a white colored coating raises aesthetic concerns. Finish by grinding.
Applications
Pump sleeves, Pouring troughs for molten metals, Soldering tips, Pyrometer probes, Thermal insulation.
Related Documents
Technical Data
Typical hardness
55 HRC
Service temperature (max.)
2000ºF (1095ºC)
Castolin Eutectic
