Research Article
Mechanical Behaviour and Fracture Mechanics of Praseodymium Modified Lead Titanate Ceramics Prepared by Solid-State Reaction Route
Table 2
Data on microhardness measurements and analysis for various compositions of PrPT ceramics.
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represents the value of Mayer’s index “” on operation of Kick’s law (). represents the value of Mayer’s index “” on operation of Hays and Kendall’s law () = . |