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Alumina (aluminum oxide) is an oxide of aluminum. Abradable spraying is a thermal spraying process conducted to obtain a coating with a property that allows it to be easily abraded. An example of application includes spraying onto the inner wall of a case relative to turbine rotor blades to optimize the gap between the rotor blades and the case. Abrasive wear is a form of wear primarily caused by the cutting action of hard particles interposed between the uneven surfaces or gaps of contact surfaces. Electric arc spraying is a thermal spraying method that generates an arc between two linear metal spraying materials, and the metal droplets produced by the heat are atomized and accelerated by a jet of compressed air to form a coating on the substrate. Yttria (yttrium oxide) is an oxide of yttrium. *For more details, please download the PDF or contact us.*

【Published Content】 ○ Alumina (alumina, aluminum oxide) → Aluminum oxide. An oxide of aluminum. ○ Abradable spraying → A spraying process conducted to obtain a coating with abradable properties. → An example of application is spraying onto the inner wall of a case opposing the turbine rotor. → This optimizes the gap between the rotor and the case. ○ Abrasive wear → A form of wear primarily caused by the cutting action of hard particles interposed between the contact surfaces or within the gaps. ○ Electric arc spraying → A spraying method that generates an arc between two linear metal spraying materials, and uses the heat generated to create metal droplets. → These droplets are then atomized and accelerated by a jet of compressed air to be sprayed onto the substrate to form a coating. ○ Yttria (yttria, yttrium oxide) → Yttrium oxide. An oxide of yttrium. *For more details, please download the PDF or contact us.

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