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The combination of precipitation and dispersion hardening in powder metallurgy produced Cu-Ti-Si alloy
dc.creator | Božić, Dušan | |
dc.creator | Dimcic, O. | |
dc.creator | Dimčić, Biljana | |
dc.creator | Cuijovic, I. | |
dc.creator | Rajković, Višeslava M. | |
dc.date.accessioned | 2018-03-01T20:28:54Z | |
dc.date.available | 2018-03-01T20:28:54Z | |
dc.date.issued | 2008 | |
dc.identifier.issn | 1044-5803 | |
dc.identifier.uri | https://vinar.vin.bg.ac.rs/handle/123456789/3485 | |
dc.description.abstract | Microstructure and microhardness properties of precipitation hardened Cu-Ti and precipitation/dispersion hardened Cu-Ti-Si alloys have been analyzed. Cu-1.2Ti and Cu-1.2Ti-3TiSi(2) (wt.%) atomized powders were characterized before and after consolidation by HIP (Hot Isostatic Pressing). Rapidly solidified powders and HIP-ed compacts were subsequently subjected to thermal treatment in hydrogen at temperatures between 300 and 600 degrees C. Compared to Cu-Ti powder particles and compacts, obtained by the same procedure, the strengthening effect in Cu-1.2Ti-3TiSi(2) powder particles and compacts was much greater. The binary and ternary powders both reveal properties superior to those of Cu-1.2Ti and Cu-1.2Ti-3TiSi(2) compacts. Microhardness analysis as a function of the aging temperature of Cu-1.2Ti-3TiSi(2) alloy shows an interaction between precipitation and dispersion hardening which offers possibilities for an application at elevated temperatures. (C) 2007 Elsevier Inc. All rights reserved. | en |
dc.rights | restrictedAccess | en |
dc.source | Materials Characterization | en |
dc.subject | Cu-Ti-Si | en |
dc.subject | precipitation hardening | en |
dc.subject | dispersion hardening | en |
dc.title | The combination of precipitation and dispersion hardening in powder metallurgy produced Cu-Ti-Si alloy | en |
dc.type | article | en |
dcterms.abstract | Рајковић Вишеслава М; Димциц, Б.; Цуијовиц, И.; Бозиц, Д.; Димциц, О.; | |
dc.citation.volume | 59 | |
dc.citation.issue | 8 | |
dc.citation.spage | 1122 | |
dc.citation.epage | 1126 | |
dc.identifier.wos | 000257367100021 | |
dc.identifier.doi | 10.1016/j.matchar.2007.09.005 | |
dc.citation.rank | M21 | |
dc.identifier.scopus | 2-s2.0-44649124903 |
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