CER - Central Repository
Institute of Chemistry, Technology and Metallurgy
    • English
    • Српски
    • Српски (Serbia)
  • English 
    • English
    • Serbian (Cyrilic)
    • Serbian (Latin)
  • Login
View Item 
  •   Central Repository
  • IHTM
  • Radovi istraživača / Researchers' publications
  • View Item
  •   Central Repository
  • IHTM
  • Radovi istraživača / Researchers' publications
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Comparative Microhardness Analysis of Various Thin Metallic Multilayer Composite Films

Authorized Users Only
2012
Authors
Lamovec, Jelena
Jović, Vesna
Mladenović, Ivana
Vorkapić, Miloš
Popović, Bogdan
Radojević, Vesna
Conference object (Published version)
Metadata
Show full item record
Abstract
Different composite systems of electrodeposited monolayered and multilayered thin metal films of Ni and Cu on cold-rolled copper substrates were made. Thin metal layers were deposited at narrow spacing of 300 nm and 150 nm and high strength of composites was obtained. Microhardness analysis was performed on the systems of ED Ni film (sulphate "Slotonik 20" electrolyte) / ED Cu film (sulphate electrolyte), ED Ni film (sulphamate electrolyte) / ED Cu film (sulphate electrolyte) and ED Ni film (sulphamate electrolyte) /ED Ni film ("Slotonik 20" electrolyte). Characterization of mechanical properties of the composite systems was done using Vickers microhardness testing with loads ranging from 0.049 N to 1.96 N. Dependence of microhardness for different composite systems on microstructure and Ni/Cu and Ni/Ni layer thickness ratio was investigated. Composite hardness model of Korsunsky was applied to the experimental data in order to determine the absolute composite film hardness. The highes...t value of all the composite film hardness values was obtained for the system of multilayered Ni films from two different electrolytes, and "Slotonik 20" and sulphamate and with sublayer thickness ratio 1:2, respectively.

Source:
28th International Conference on Microelectronics - Proceedings, MIEL 2012, 2012, 143-146
Publisher:
  • Institute of Electrical and Electronics Engineers Inc.
Projects:
  • Reinforcement of Regional Microsystems and Nanosystems Centre (EU-205533)
  • Micro- Nanosystems and Sensors for Electric Power and Process Industry and Environmental Protection (RS-32008)
  • Predefined functional properties polymer composite materials processes and equipment development (RS-34011)
  • Synthesis, processing and applications of nanostructured multifunctional materials with defined properties (RS-45019)

DOI: 10.1109/MIEL.2012.6222818

ISSN: 2159-1660

WoS: 000309119600028

Scopus: 2-s2.0-84864243108
[ Google Scholar ]
URI
http://cer.ihtm.bg.ac.rs/handle/123456789/1097
Collections
  • Radovi istraživača / Researchers' publications
Institution
IHTM

DSpace software copyright © 2002-2015  DuraSpace
About CeR – Central Repository | Send Feedback

OpenAIRERCUB
 

 

All of DSpaceInstitutionsAuthorsTitlesSubjectsThis institutionAuthorsTitlesSubjects

Statistics

View Usage Statistics

DSpace software copyright © 2002-2015  DuraSpace
About CeR – Central Repository | Send Feedback

OpenAIRERCUB