US 12,422,840 B2
Material life predicting method
Chian-Wei Tzeng, Taipei (TW); Chuan-Sheng Kao, Taipei (TW); and Shu-Wei Chang, Taipei (TW)
Assigned to TAIWAN POWER COMPANY, Taipei (TW)
Filed by Taiwan Power Company, Taipei (TW)
Filed on Dec. 30, 2022, as Appl. No. 18/092,029.
Claims priority of application No. 111100440 (TW), filed on Jan. 5, 2022.
Prior Publication US 2023/0213929 A1, Jul. 6, 2023
Int. Cl. G05B 23/02 (2006.01)
CPC G05B 23/0283 (2013.01) 8 Claims
OG exemplary drawing
 
1. A material life predicting method, comprising:
performing an X-ray diffraction on a target to obtain a composition state curve diagram of the target;
comparing the composition state curve diagram of the target according to a built-in data in a database to obtain a composition of the target and content of the composition of the target;
performing an X-ray diffraction on a control to obtain a composition state curve diagram of the control;
comparing the composition state curve diagram of the control according to the built-in data in the database to obtain a composition of the control and content of the composition of the control, wherein a source of the control is the same as a source of the target, and a use time of the control is different from a use time of the target;
comparing the content of at least one identical composition of the target and the control to obtain a change in the content of the identical composition between the target and the control; and
quantifying a consumption degree of a material life of the target.