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- Publisher Website: 10.1142/S0219581X05003334
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Article: Mechanical properties of ferroelectric ceramic nanocomposites
Title | Mechanical properties of ferroelectric ceramic nanocomposites |
---|---|
Authors | |
Keywords | Ferroelectric ceramic Hardness Micro-indentations Modulus Nanocomposites Nanoindentations |
Issue Date | 2005 |
Publisher | World Scientific Publishing Co Pte Ltd. The Journal's web site is located at http://www.worldscinet.com/journals/ijn/ijn.shtml |
Citation | International Journal Of Nanoscience, 2005, v. 4 n. 4, p. 607-613 How to Cite? |
Abstract | The micro- and nano-indentation techniques and compression tests were employed to determine the mechanical properties of PZT based composites dispersed with Al2O3 nano-particles for comparison. Compared with the reduced modulus, the nano-hardness, which exhibited indentation size effect (ISE), seemed to be more sensitive to the indentation depth. The true hardness values were deduced, based on the modified proportional specimen resistance (PSR) model, from the depth sensing machine and micro-indenter. Both the micro- and nano-hardness of the nano-composites confirmed that the hardness was best improved by addition of 0.5wt% of Al 2O3. © World Scientific Publishing Company. |
Persistent Identifier | http://hdl.handle.net/10722/75750 |
ISSN | 2023 Impact Factor: 0.9 2023 SCImago Journal Rankings: 0.188 |
References |
DC Field | Value | Language |
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dc.contributor.author | Lee, KL | en_HK |
dc.contributor.author | Kah Soh, AK | en_HK |
dc.contributor.author | Wang, XX | en_HK |
dc.contributor.author | Kwok, KW | en_HK |
dc.date.accessioned | 2010-09-06T07:14:12Z | - |
dc.date.available | 2010-09-06T07:14:12Z | - |
dc.date.issued | 2005 | en_HK |
dc.identifier.citation | International Journal Of Nanoscience, 2005, v. 4 n. 4, p. 607-613 | en_HK |
dc.identifier.issn | 0219-581X | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/75750 | - |
dc.description.abstract | The micro- and nano-indentation techniques and compression tests were employed to determine the mechanical properties of PZT based composites dispersed with Al2O3 nano-particles for comparison. Compared with the reduced modulus, the nano-hardness, which exhibited indentation size effect (ISE), seemed to be more sensitive to the indentation depth. The true hardness values were deduced, based on the modified proportional specimen resistance (PSR) model, from the depth sensing machine and micro-indenter. Both the micro- and nano-hardness of the nano-composites confirmed that the hardness was best improved by addition of 0.5wt% of Al 2O3. © World Scientific Publishing Company. | en_HK |
dc.language | eng | en_HK |
dc.publisher | World Scientific Publishing Co Pte Ltd. The Journal's web site is located at http://www.worldscinet.com/journals/ijn/ijn.shtml | en_HK |
dc.relation.ispartof | International Journal of Nanoscience | en_HK |
dc.subject | Ferroelectric ceramic | en_HK |
dc.subject | Hardness | en_HK |
dc.subject | Micro-indentations | en_HK |
dc.subject | Modulus | en_HK |
dc.subject | Nanocomposites | en_HK |
dc.subject | Nanoindentations | en_HK |
dc.title | Mechanical properties of ferroelectric ceramic nanocomposites | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0219-581X&volume=4&issue=4&spage=607&epage=613&date=2006&atitle=Mechanical+properties+of+ferroelectric+ceramic+nanocomposites | en_HK |
dc.identifier.email | Kah Soh, AK:aksoh@hkucc.hku.hk | en_HK |
dc.identifier.authority | Kah Soh, AK=rp00170 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1142/S0219581X05003334 | en_HK |
dc.identifier.scopus | eid_2-s2.0-28844439033 | en_HK |
dc.identifier.hkuros | 116669 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-28844439033&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 4 | en_HK |
dc.identifier.issue | 4 | en_HK |
dc.identifier.spage | 607 | en_HK |
dc.identifier.epage | 613 | en_HK |
dc.publisher.place | Singapore | en_HK |
dc.identifier.scopusauthorid | Lee, KL=7501505110 | en_HK |
dc.identifier.scopusauthorid | Kah Soh, AK=7006795203 | en_HK |
dc.identifier.scopusauthorid | Wang, XX=8872603800 | en_HK |
dc.identifier.scopusauthorid | Kwok, KW=9842207400 | en_HK |
dc.identifier.issnl | 1793-5350 | - |