FIELD: mechanical engineering.
SUBSTANCE: method comprises setting a heat source inside a tubular blank and applying high-temperature coating to be analyzed on the part of the inner surface of the tubular blank that faces the heat source and applying the coating with known properties on the other part of the surface. The device comprises thermocouple for measuring temperature on the surfaces of the blank that faces the heat source and thermocouple that is mounted on the other surface. The properties of the coating are determined from the difference between the temperature measured by the thermocouples.
EFFECT: enhanced reliability.
5 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PROCEDURE FOR EVALUATION OF THERMO-MECHANICAL STRESSES IN COOLED PARTS WITH HEAT PROTECTING HIGH TEMPERATURE COATING | 2010 |
|
RU2424506C1 |
| METHOD FOR INVESTIGATION OF THERMAL PROTECTIVE PROPERTIES OF HIGH-TEMPERATURE COATINGS AND THE DEVICE FOR ITS IMPLEMENTATION | 2017 |
|
RU2647562C1 |
| APPARATUS FOR DETERMINING THERMAL CONDUCTIVITY COEFFICIENT AND LONG-TERM PERFORMANCE OF HEAT SHIELDING COATING | 2015 |
|
RU2587524C1 |
| METHOD OF DETERMINING THERMAL STRAINS IN COOLED PARTS | 2010 |
|
RU2433389C1 |
| METHOD OF DETERMINING THERMAL CHARACTERISTICS OF HEATPROOF COATS | 2009 |
|
RU2415408C1 |
| METHOD OF DETERMINING STRENGTH PROPERTIES OF HIGH-TEMPERATURE HEAT-INSULATING COATINGS AND DEVICE TO THIS EFFECT | 2007 |
|
RU2339930C1 |
| METHOD OF DETERMINING THERMAL CONDUCTIVITY OF HEAT-SHIELDING COATINGS OF HIGHLY THERMALLY CONDUCTIVE MATERIALS | 2013 |
|
RU2551389C1 |
| COMBUSTION CHAMBER | 2003 |
|
RU2250414C1 |
| METHOD FOR DETERMINING THE CATALYTIC ACTIVITY OF MATERIALS AND COATINGS | 2021 |
|
RU2792255C1 |
| INSTALLATION FOR STUDYING HEAT-SHIELDING PROPERTIES OF MATERIALS IN HIGH-TEMPERATURE GAS FLOW | 2023 |
|
RU2808762C1 |
