By tapping a hole at the end of the sticker, we were able to screw in the bolt with grease couplant
on the end, and lock it in place.
The strength of the reflected pulse, depicted by the height of the peak on the monitor, depends on several factors, including couplant
viscosity, pressure applied on the transducer, roughness of the surface of the casting, the parallelism of the casting surfaces, porosity and material properties.
Mere has been no exact method of calculating the amount of couplant
needed, except for published data covering the case of pure silica treated with silane.
Tenders are invited for Ultrasonic Thickness Measurement Of Towers And Vessels By Using Precision UTT Gauge With Suitable Couplant
D'une part, la primaute accordee au traitement hedonique expliquerait la force de la norme comme moteur de socialisation olfactive, la classification des evenements olfactifs en << odeurs agreables >> et <<odeurs desagreables>> se couplant
a celle des <<odeurs normales >> et << anormales >> (au sens normatif dans ces travaux) et suscitant une appropriation ou un degout spontane.
Shear wave propagation depends upon the couplant
used between snow and plate.
A separate board went through the whole process without ultrasonic testing, in order to evaluate how the couplant
and testing influenced the eventual MC of the sample boards.
The developed probes required no ultrasonic couplant
or cooling for the current study.
Each gauge is supplied with a 15Mhz, 6 mm, 'microdot' right-angle transducer with 6 mm and 12 mm delay tips, together with a suitable couplant
The transducer is located in a holder so it can transmit the waves into the casting through the couplant
Electromagnetic acoustic transducer (EMAT) is a promising technology that offers the ability to detect and characterize corrosion, stress corrosion cracking (SCC), cracks, mechanical damage, laminations, coating disbondment and lack of fusion that can be used in live natural gas pipelines without a liquid couplant
The plasticine was the only acoustic couplant
that made the measurement possible.