FIELD: technical physics.
SUBSTANCE: invention is related in particular to methods for determining the tensile strength of ceramic and composite materials, and can be used in determining the strength and elastic characteristics of materials. Working area of the sample is heated to a predetermined temperature at a rate of 5-150°C/s using infrared toroidal lamps mounted on the side of the gripping parts of the sample. During the heating process, the heat rays of toroidal lamps are focused at an angle of 15°-75° on the working area of the sample.
EFFECT: approximating test conditions to operational and thermal loads, expanding the range of heating rates, and providing the possibility of determining the elastic characteristics of the sample material.
1 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR HIGH-TEMPERATURE TESTING OF FLAT SAMPLES FROM CERAMIC AND COMPOSITE MATERIALS | 2023 |
|
RU2815208C1 |
| METHOD FOR DETERMINING THE TENSILE MODULUS OF CERAMIC AND COMPOSITE MATERIALS DURING INDUCTION HEATING | 2022 |
|
RU2789154C1 |
| SPECIMEN OF LAMINATED COMPOSITE MATERIALS FOR TENSILE TESTING IN THE DIRECTION OF THE THICKNESS OF THE SPECIMEN | 2022 |
|
RU2798326C1 |
| METHOD OF DETERMINING ULTIMATE TENSILE STRENGTH OF CERAMIC AND COMPOSITE MATERIALS DURING INDUCTION HEATING | 2019 |
|
RU2711557C1 |
| METHOD TO DETERMINE MECHANICAL PROPERTIES OF BRITTLE MATERIALS AT TENSION | 2013 |
|
RU2540460C1 |
| DEVICE FOR DETERMINING COMPRESSION STRENGTH OF COMPOSITE MATERIALS (VERSIONS) | 2015 |
|
RU2607301C1 |
| METHOD OF DETERMINATION OF ULTIMATE TENSILE STRENGTH OF DIELECTRIC MATERIALS DURING INDUCTION HEAT | 2013 |
|
RU2538419C1 |
| METHOD OF DETERMINING MECHANICAL CHARACTERISTICS OF HOLLOW TUBULAR ARTICLES FROM POLYMER COMPOSITE MATERIALS | 2015 |
|
RU2597811C1 |
| COMPOSITE MATERIAL ON BASE OF TITANIUM ALLOY AND PROCEDURE FOR ITS MANUFACTURE | 2016 |
|
RU2647963C2 |
| PROCESS FOR PRODUCING LAMINATED ARTICLES FROM COMPOSITE POLYMERIC MATERIALS | 0 |
|
SU1643162A1 |
