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Приказ резултата 121-129 од 129
Investigation of the Structural, Mechanical and Electrical Properties of Cu-Al-Zn Shape Memory Alloys
(Carl Hanser Verlag, Munich, 2014)
The results of an experimental investigation of structural, mechanical and electrical characteristics of different Cu-Al-Zn alloys are presented in this paper. The investigations were conducted using light optic microscopy, ...
[Zn-3(PO4)(2)(H2O)(0.8)(NH3)(1.2)]
(Wiley-Blackwell, Malden, 2010)
The structure of the title compound, ammineaquadi-mu(5)-phosphato-trizinc(II), [Zn-3(PO4)(2)(H2O)(0.8)(NH3)(1.2)], consists of two parts: (i) PO4 and ZnO4 vertex-sharing tetrahedra arranged in layers parallel to (100) and ...
Ionically cross-linked chitosan-halloysite composite microparticles for sustained drug release
(Mineralogical Soc, Twickenham, 2017)
This study investigated the potential of halloysite nanotubes (HNTs) to improve the sustained release properties of chitosan (CS) microparticles cross-linked ionically with tripolyphosphate (TPP). Composite CS-HNTs ...
Thermodynamic properties and microstructures of different shape-memory alloys
(Inst Za Kovinske Materiale I In Tehnologie, Ljubjana, 2016)
The results of a thermodynamic-properties calculation conducted using a general solution model (GSM) and an experimental investigation of the microstructures of different shape-memory alloys (SMAs) are presented in this ...
Optimization of the recycling processes for magnesium from a highly contaminated waste
(Institute of Metals Technology, 2014)
With the recently increased use of magnesium alloys, especially in the automotive industry, a large quantity of generated waste, based on magnesium alloys, is expected. Such a waste often contains many impurities such as ...
Adsorpcija uranil-jona na modifikovanim klinoptilolitima / Adsorption of uranyl ion on acid-modified zeolitic mineral clinoptilolite
(Savez hemijskih inženjera, Beograd, 2009)
U ovom radu prikazani su rezultati ispitivanja adsorpcije uranil-jona na zeolitskom mineralu klinoptilolitu modifikovanom tretmanom kiselinama. Adsorpcija je praćena pri različitim količinama čvrste faze u suspenziji kao ...
Dissolution behavior of a polyphosphate glass in simulated body fluid
(Srpsko hemijsko društvo, Beograd, 2017)
In this work, the dissolution behavior of a polyphosphate glass, with the composition 45P(2)O(5) center dot 3SiO(2) center dot 25K(2)O center dot 15CaO center dot 10MgO center dot ZnO center dot MnO (mol %), in simulated ...
Effect of la2o3 on the structure and the properties of strontium borate glasses
(Savez hemijskih inženjera, Beograd, 2016)
The selected lanthanum-strontium borate glasses were prepared by a conventional melt-quenching technique. The compositions of the investigated glasses were chosen to be: 5.7, 9.5, 14.3, 19.1 mol% for La2O3, 22.9, 19.1, ...
A quick method for bond work index approximate value determination
(Oficyna Wydawnicza Politechniki Wroclawskiej, Wroclaw, 2017)
The Bond work index is a measure of ore resistance to crushing and grinding and is determined using the Bond grindability test. Its value constitutes ore characteristic and is used for industrial comminution plants designing. ...