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Št. zadetkov: 96
Phase equilibria in the system BaO-TiO[sub]2-Gd[sub]2O[sub]3
Drago Kolar, Srečo D. Škapin
Izvirni znanstveni članek
Oznake:
Phase equilibria in the system BaO-TiO2-Gd2O3
Leto: 1999 Vir: dLib.si Digitalna knjižnica Slovenije
Raziskave X7R-dielektrične keramike
Danilo Suvorov, Gorazd Pecko Škof, Srečo D. Škapin
Strokovni članek
Oznake: dielektrična keramika X7R;BaTiO3;jedro-lupina;razvoj strukture;
Leto: 2002 Vir: dLib.si Digitalna knjižnica Slovenije
Raziskave mikrostrukture in dielektričnih lastnosti v sistemu La[sub](2/3)TiO[sub]3 - LaAlO[sub]3
Srečo D. Škapin, Matjaž Valant, Danilo Suvorov, Drago Kolar
Izvirni znanstveni članek
Oznake:
Raziskave mikrostrukture in dielektričnih lastnosti v sistemu La2/3TiO3 - LaAlO3
Leto: 1995 Vir: dLib.si Digitalna knjižnica Slovenije
Raziskave X7R-dielektrične keramike na osnovi BaTiO3 dopiranegaz Dy
Gorazd Pecko Škof, Mihael Drofenik, Srečo D. Škapin
Diplomsko delo
Oznake: kemija;anorganska kemija;keramika;dielektrična keramika;dielektrične lastnosti;mikroskopija;dopanti;
Raziskave X7R-dielektrične keramike na osnovi BaTiO3 dopiranegaz Dy : diplomsko delo
Leto: 2001 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UM FKKT)
High temperature resistant fly-ash and metakaolin-based alkali-activated foams
Katja Traven, Mark Češnovar, Srečo D. Škapin, Vilma Ducman
Izvirni znanstveni članek
Oznake: alkalijsko aktivirani materiali;geopolimeri;visoka temperatura;odpornost;pene;odprti dostop;alkali activated materials;geopolymers;high temperature;resistance;foams;open access;
Alkali-activated foams (AAFs) present one of the most promising materials for use in the construction sector. Their main advantages lie in their utilization of waste material and their ability to form at temperatures well below 100 °C, while still competing in performance with foamed glass or cerami ...
Leto: 2021 Vir: Zavod za gradbeništvo Slovenije (ZAG)
Evaluation of fly ash-based alkali activated foams at room and elevated temperatures
Katja Traven, Mark Češnovar, Srečo D. Škapin, Vilma Ducman
Objavljeni znanstveni prispevek na konferenci
Oznake: lahek porozen izolacijski material;alkalijsko aktivirani materiali;mikrostrukturna analiza;lightweight porous insulating material;alkali activated materials;microstructural analysis;
Alkali activated materials (AAM) are, in their broadest classification, any binder systems derived by the reaction of an alkali metal source (silicates, alkali hydroxides, carbonates , sulphates) with a solid, amorphous alumosilicate powder (found in precursors such as slag, fly ash and bottom ash). ...
Leto: 2020 Vir: Zavod za gradbeništvo Slovenije (ZAG)
Effect of a foaming agent and its morphology on the foaming behaviour, cell-size distribution and microstructural uniformity of closed-cell aluminium foams
Varužan Kevorkijan, Srečo D. Škapin, Irena Paulin, Uroš Kovačec, Monika Jenko
Izvirni znanstveni članek
Oznake: aluminium foams;foaming agents;microstructure;model;
A quantitative evaluation of the microstructure of aluminium foams and, particularly, any quantitative comparison is a very demanding and complex issue. In this work, the cell-size distribution (CSD) was proposed as the most efficient approach for their assessment. The foams were made by the powder ...
Leto: 2012 Vir: dLib.si Digitalna knjižnica Slovenije
Crystal structures of CaLa[sub]8Ti[sub]9O[sub](31) and Ca[sub]2La[sub]4Ti[sub]6[sub](20) determined from powder diffraction data
Katarina Stare, Radovan Černý, Srečo D. Škapin, Danilo Suvorov, Anton Meden
Izvirni znanstveni članek
Oznake: keramika;lantanove spojine;titanove spojine;rentgenska analiza;
Crystal structures of CaLasub8Tisub9Osub(31) and Casub2Lasub4Tisub6sub(20) determined from powder diffraction data
Leto: 2011 Vir: dLib.si Digitalna knjižnica Slovenije
Synthesis and characterisation of closed cells aluminium foams containing dolomite powder as foaming agent
Irena Paulin, Borivoj Šuštaršič, Monika Jenko, Varužan Kevorkijan, Srečo D. Škapin
Izvirni znanstveni članek
Oznake: closed cells aluminium foams;dolomite particles as foaming agent;powder metallurgy;melt route;foaming efficiency;mechanical properties;
In this work, the viability of dolomite powder as cost-effective alternative to TiH[sub]2 foaming agent was investigated. Closed cells aluminium foam samples were prepared starts from solid, foamable precursors synthesized by powder metallurgy and melt route. Precursors obtained by melt route were m ...
Leto: 2010 Vir: dLib.si Digitalna knjižnica Slovenije
Characterization and Mechanical Properties of Sintered Clay Minerals
Sara Tominc, Vilma Ducman, Jakob Koenig, Srečo D. Škapin, Matjaž Spreitzer
Objavljeni znanstveni prispevek na konferenci
Oznake: konvencionalno sintranje;hladno sintranje;minerali glin;karakterizacija;mehanske lastnosti;conventional sintering;cold sintering;clay minerals;characterization;mechanical properties;
The need to reduce energy consumption and the carbon footprint generated by firing ceramics has stimulated research to develop sintering processes carried out at lower temperatures(ideally not above 300 °C) and high pressures (up to 600 MPa), the so-called cold sintering process (CSP) (Grasso et al. ...
Leto: 2024 Vir: Zavod za gradbeništvo Slovenije (ZAG)
Št. zadetkov: 96
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