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To increase the thermal behavior of an element resistive embedded in a deposition of alumina on a surface of a substrate and applications of said other
To increase the thermal behavior of an element resistive embedded in a deposition of alumina on a surface of a substrate and applications of said other
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机译:为了增加嵌入在基底表面上的氧化铝沉积中的电阻性元件的热性能以及所述另一种的应用
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摘要
The invention relates to a method for improving the heat resistance of a resistive element embedded in an alumina deposit covering a surface of a substrate, the alumina deposit comprising a surface portion and a deep portion which is sandwiched between the surface portion and the surface of the substrate and in which the resistive element is located, which method is characterised in that it comprises a densification of the surface portion of the alumina deposit. Field of application: any field in which an evaluation of the deformation of mechanical parts intended to be exposed to very high temperatures, by means of resistive elements of the strain gauge type, is necessary, and in particular the design of engine parts in the aeronautics field of the turbine blade type.
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