FIELD: test equipment.
SUBSTANCE: invention relates to test equipment, mainly to technique of thermal testing of ceramic fairings of missiles during radiation heating. Disclosed is a method of improving the reliability of mounting a temperature sensor to the surface of a ceramic material, including mounting thermoelectrodes soldered without beads using a heat-resistant adhesive. Thermoelectrodes are placed in quartz tubes having thermal expansion coefficient close to that of ceramic material and glued to surface by heat-resistant adhesive. At that, quartz tubes are removed from work junction point at distance equal to 20 diameters of thermoelectrode.
EFFECT: high reliability of attaching the temperature sensor to the surface of the ceramic material compared to the prototype by more than 5 times.
1 cl, 1 dwg
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