Patent ID: 11867667
Assignee: GUANGDONG JIAMEI CERAMICS CO., LTD
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 2:
3. The non-destructive testing method for the elastic modulus of the fine ceramic according to claim 2, wherein the controlling of the intact fine ceramic to enter the first testing position, fixing the test sample, controlling the ultrasonic testing instrument to be adjusted to the specified position of the test sample, performing ultrasonic testing on the test sample, and collecting the ultrasonic testing data comprises:
putting the fine ceramic into the sample installation component for fixing, controlling an ultrasonic transmitter and an ultrasonic receiver of the ultrasonic testing instrument to be adjusted onto testing points of two opposite side surfaces of the fine ceramic;
connecting the ultrasonic testing instrument to the data processing mechanism in a communication manner, testing time difference, wave velocity and amplitude data at the signal receiving moments of the transmitting probe and the receiving probe of the ultrasonic testing instrument, and collecting the time difference, wave velocity and amplitude data serving as ultrasonic testing data; and
performing ultrasonic testing on points to be tested on all the side surfaces of the test sample.