FIELD: measurement equipment.
SUBSTANCE: application: for control of items impregnation quality. Control of items impregnation quality is carried out with the help of acoustic emission event, at the same time energy and duration of acoustic signals in ultrasonic range of frequencies in impregnating autoclave, and completion of impregnation and finalisation of impregnating process are detected in case energy and duration of acoustic signals exceed threshold level of impregnation stage.
EFFECT: increased accuracy of impregnation process completion detection.
1 tbl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR ACOUSTIC-EMISSION CONTROL OF IMPREGNATION PROCESS | 2011 |
|
RU2480743C1 |
| METHOD FOR DETERMINING STRENGTH OF CONCRETE BY ACOUSTIC EMISSION METHOD | 2022 |
|
RU2807868C1 |
| METHOD OF PREDICTING RELAXATION RESISTANCE OF BELLEVILLE SPRINGS | 2011 |
|
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| METHOD FOR DETERMINING THE STAGES OF CYCLIC FATIGUE AND RESIDUAL OPERATING LIFE OF METAL ITEMS | 2021 |
|
RU2772839C1 |
| METHOD TESTING QUALITY OF PROCESS OF INDUCTION WELDING | 1998 |
|
RU2139531C1 |
| METHOD OF LOW-TEMPERATURE LOCAL LOADING OF OIL-AND-GAS PIPELINE WITH ACOUSTIC-EMISSION METHOD OF NON-DESTRUCTIVE TESTING | 2018 |
|
RU2715077C2 |
| METHOD FOR PREDICTING THE RESISTANCE TO CYCLIC LOADS OF PLATE AND BELLEVILLE SPRINGS FROM SPRING STEEL | 2020 |
|
RU2747473C1 |
| METHOD FOR THERMODYNAMIC ACOUSTIC-EMISSION STANDARDISATION AND SYSTEM FOR REALISING SAID METHOD | 2008 |
|
RU2399910C1 |
| METHOD FOR DIFFERENTIAL EVALUATION OF DAMAGE STAGES OF ARTICLE MADE FROM COMPOSITE MATERIAL | 2023 |
|
RU2816129C1 |
| TIMELY DETERMINATION OF MICROSTRUCTURE QUALITY FOR RESILIENT ELEMENT TITANIUM ALLOY | 2013 |
|
RU2525320C1 |
