Mechanical Behaviour and Fracture Mechanics of Praseodymium Modified Lead Titanate Ceramics Prepared by Solid-State Reaction Route
Joint Authors
Bamzai, K. K.
Singh, Vishal
Suri, Shivani
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-08-29
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Engineering Sciences and Information Technology
Abstract EN
The praseodymium modified lead titanate ceramics with composition Pb1-xPrxTi0.96Fe0.02Mo0.02O3 where x = 0.04, 0.06, 0.08, and 0.10 prepared by solid-state reaction technique were subjected to indentation induced hardness testing method.
The indentations were induced in the applied load ranging from 0.245 N to 4.90 N.
The microhardness varies nonlinearly with load and was best explained by the concept of Newtonian resistance pressure as proposed by Hays and Kendall’s law.
Crack propagation, fracture toughness (Kc), brittleness index (Bi), and yield strength (σy) were studied to understand the effect of Pr content on various mechanical parameters.
The load independent values were found to increase with the increase in praseodymium content.
American Psychological Association (APA)
Singh, Vishal& Suri, Shivani& Bamzai, K. K.. 2013. Mechanical Behaviour and Fracture Mechanics of Praseodymium Modified Lead Titanate Ceramics Prepared by Solid-State Reaction Route. Journal of Ceramics،Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-459922
Modern Language Association (MLA)
Singh, Vishal…[et al.]. Mechanical Behaviour and Fracture Mechanics of Praseodymium Modified Lead Titanate Ceramics Prepared by Solid-State Reaction Route. Journal of Ceramics No. 2013 (2013), pp.1-9.
https://search.emarefa.net/detail/BIM-459922
American Medical Association (AMA)
Singh, Vishal& Suri, Shivani& Bamzai, K. K.. Mechanical Behaviour and Fracture Mechanics of Praseodymium Modified Lead Titanate Ceramics Prepared by Solid-State Reaction Route. Journal of Ceramics. 2013. Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-459922
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-459922