Physical and mechanical properties of synthesized dope nanoferrite
Other Title(s)
دراسة الخواص الفيزيائية و الميكانيكية للفرايت النانوي المطعم
Joint Authors
Jayyad, Fadil Atiyyah
Dari, Zaynab Ibtihaj
Hamzah, Muhammad Sallab
Source
al-Khwarizmi Engineering Journal
Issue
Vol. 12, Issue 2 (30 Jun. 2016), pp.10-17, 8 p.
Publisher
University of Baghdad al-Khwarizmi College of Engineering
Publication Date
2016-06-30
Country of Publication
Iraq
No. of Pages
8
Main Subjects
Topics
Abstract EN
Nanoferrite materials have been synthesized by sol-gel auto combustion method.
The effect of doping different percentages of Y2O3 (0.34 pm) on the physical and mechanical properties of selected mixed ferrite [(Li2.5Fe0.5) 0.9(Co4Fe2O4) 01] by adding 10% Cobalt ferrite was studied.
Physical properties (i.e.
.density, porosity and water absorption) were affected by the doping, where the density increased about 32 % at 6 wt% Y2O3, while porosity has a drastically decreased about 80% at 6 % Y2O3 and has a correlation effect on the mechanical properties(Splitting tensile strength and Vickers microhardnss).
The fracture strength at 1 % wt.
of Y2O3 has doubled value of the undoped sample and then decreased.
The same behavior shows with the testing of Vickers micro hardness.SEM (Scanning electron microscopy) micrographs revealed that the microstructure of the fracture surface of the samples consist of detached approximately closely packed particles and also showed the formation of micro agglomerated particles with some voids .
By doping with Y2O3 the pores decreased and a dense material obtained
American Psychological Association (APA)
Jayyad, Fadil Atiyyah& Hamzah, Muhammad Sallab& Dari, Zaynab Ibtihaj. 2016. Physical and mechanical properties of synthesized dope nanoferrite. al-Khwarizmi Engineering Journal،Vol. 12, no. 2, pp.10-17.
https://search.emarefa.net/detail/BIM-697963
Modern Language Association (MLA)
Jayyad, Fadil Atiyyah…[et al.]. Physical and mechanical properties of synthesized dope nanoferrite. al-Khwarizmi Engineering Journal Vol. 12, no. 2 (2016), pp.10-17.
https://search.emarefa.net/detail/BIM-697963
American Medical Association (AMA)
Jayyad, Fadil Atiyyah& Hamzah, Muhammad Sallab& Dari, Zaynab Ibtihaj. Physical and mechanical properties of synthesized dope nanoferrite. al-Khwarizmi Engineering Journal. 2016. Vol. 12, no. 2, pp.10-17.
https://search.emarefa.net/detail/BIM-697963
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 15-16
Record ID
BIM-697963