US 11,867,667 B2
Non-destructive testing method for elastic modulus of fine ceramic, apparatus, and storage medium
Jianping Huang, Dongguan (CN); Yuezeng Xie, Dongguan (CN); Kehui Lin, Dongguan (CN); and Hailong Yu, Dongguan (CN)
Assigned to DONGGUAN CITY WONDERFUL CERAMICS INDUSTRIAL PARK CO., LTD., Dongguan (CN); JIANGXI HEMEI CERAMICS CO., LTD., Yichun (CN); and GUANGDONG JIAMEI CERAMICS CO., LTD., Qingyuan (CN)
Appl. No. 17/421,603
Filed by DONGGUAN CITY WONDERFUL CERAMICS INDUSTRIAL PARK CO., LTD., Guangdong (CN); JIANGXI HEMEI CERAMICS CO., LTD., Jiangxi (CN); and GUANGDONG JIAMEI CERAMICS CO., LTD, Guangdong (CN)
PCT Filed Mar. 18, 2020, PCT No. PCT/CN2020/079916
§ 371(c)(1), (2) Date Jul. 8, 2021,
PCT Pub. No. WO2021/184240, PCT Pub. Date Sep. 23, 2021.
Prior Publication US 2022/0341830 A1, Oct. 27, 2022
Int. Cl. G01N 29/07 (2006.01); G01N 3/52 (2006.01)
CPC G01N 3/52 (2013.01) [G01N 29/07 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A non-destructive testing method for an elastic modulus of fine ceramic, comprising:
controlling intact fine ceramic to enter a first testing position, fixing the test sample, controlling an ultrasonic testing instrument to be adjusted to a specified position of the test sample, performing ultrasonic testing on the test sample, and collecting ultrasonic testing data;
adjusting the test sample to a second testing position, performing resilience testing on the test sample, and collecting resilience testing data; and
building a data model according to the ultrasonic testing data and the resilience testing data, or substituting the ultrasonic testing data and the resilience testing data into the pre-built data model to obtain elastic modulus characterization data of the test sample.