Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Labus N."'
Publikováno v:
Science of Sintering, Vol 47, Iss 1, Pp 71-81 (2015)
The scope of this work was observing dimensional and heat transfer changes in ZnTiO3 samples during heating in nitrogen and air atmosphere. Interactions of bulk specimens with gaseous surrounding induce microstructure changes during heating. Sinte
Externí odkaz:
https://doaj.org/article/844dbf62f2dd45389de20086ee7cc6ef
Publikováno v:
Science of Sintering, Vol 46, Iss 3, Pp 365-375 (2014)
The influence of air and nitrogen atmosphere during heating on TiO2 nano and micro sized powders as well as sintered polycrystalline specimens was analyzed. Sintering of TiO2 nano and micro powders in air atmosphere was monitored in a dilatometer.
Externí odkaz:
https://doaj.org/article/ae6da1f606714b2cad0ae9ad14acbcfd
Publikováno v:
Archives of Biological Sciences, Vol 65, Iss 3, Pp 969-975 (2013)
Sexual size dimorphism is one of the key evolutionary features that has been studied in many organisms. On the other hand, sexual shape dimorphism has not been examined as well despite being as important as size dimorphism. Therefore, we analyzed the
Externí odkaz:
https://doaj.org/article/7e642d49c2ea4c07b2a0be8364faa709
Publikováno v:
Science of Sintering, Vol 45, Iss 2, Pp 209-221 (2013)
ZnTiO3 nanopowder as a constitutive component in compact production was primarily characterized. Scanning electron micrographs of as received powder were recorded. Mercury porosimetry and nitrogen adsorption were also performed on loose powder. Parti
Externí odkaz:
https://doaj.org/article/3d6510de23114e0d8e9106dc7cf09567
Autor:
Nikolić P.M., Paraskevopoulos K.M., Zorba T.T., Pavlidou E., Kantiranis N., Vujatović S.S., Aleksić O.A., Nikolić M.V., Ivetić T., Savić S., Labus N., Blagojević V.
Publikováno v:
Science of Sintering, Vol 39, Iss 3, Pp 223-228 (2007)
Far infrared spectra of sintered PbTe doped with boron were analyzed. The measured infrared spectra were fitted using a modified plasmon-phonnon interaction model with two additional oscillators (at about 195 cm-1 and 285 cm-1) representing local B-i
Externí odkaz:
https://doaj.org/article/76e73369c8a748c082e89e4828c0eff8
Publikováno v:
Science of Sintering, Vol 39, Iss 3, Pp 259-265 (2007)
Reduction of the specific surface area of porous ZnO during the sintering process was studied. ZnO powder was sintered at temperatures from 673 K to 1173 K. The decrease in the specific surface area was observed as a function of temperature and sinte
Externí odkaz:
https://doaj.org/article/aeaceaf89cb5434eb57aed25aeafb2ab
Publikováno v:
Science of Sintering, Vol 39, Iss 2, Pp 127-132 (2007)
Sintering kinetics of the mechanically activated ZnO-TiO2 system was studied. Mixtures of ZnO and TiO2 powders were mechanically activated using a high-energy ball mill for different time intervals from 0 to 300 minutes. Formal phenomenological analy
Externí odkaz:
https://doaj.org/article/80c4545560fc4dffabf85195eabb34e3
Publikováno v:
Science of Sintering, Vol 39, Iss 1, Pp 59-65 (2007)
Materials applied in electronics such as multilayer capacitors are an important field of ceramic materials. Magnesium titanate based dielectric materials are used for producing type-I capacitors. A common way of obtaining this material is a solid-sta
Externí odkaz:
https://doaj.org/article/900440b80fc549c0afdec59d7e6b0fe0
Publikováno v:
In Ceramics International December 2013 39(8):9645-9649
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