| Characteristic Peak Identification | Comparison using the Hanawalt method | Special attention should be paid to the following aspects: ... The case shows that when the sample contains zinc oxide impurities, it is necessary to focus on checking the secondary peak at 47.516° (d=0.1912nm).
Technical Evolution Analysis
Main improvements of this standard compared with the 2009 version:
1. Added JCPDS card comparison requirements
2. Specified the use of Ni filter to eliminate Kβ radiation
3. Refined the judgment threshold of diffraction peak intensity ratio
Sample only — not a preview of SN/T 4760-2017

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