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Determination of application possibilities of microwave heating in the curing process of water glass molding sands with fluid esters. Part 2
innovative foundry materials and technologies ester curing water glass molding sand microwaves
2009/2/26
This article, constituting continuation of the subject discussed in the first part, presents results of the experimental trial of water glass molding sands’ curing method modification with application...
Determination of application possibilities of microwave heating in the curing process of water glass molding sands with fluid esters. Part 2
innovative foundry materials and technologies ester curing water glass molding sand microwaves
2009/2/26
This article, constituting continuation of the subject discussed in the first part, presents results of the experimental trial of water glass molding sands’ curing method modification with application...
Determination of application possibilities of microwave heating in the curing process of water glass molding sands with fluid esters. Part 1
innovative foundry materials and technologies ester curing water glass molding sand microwaves
2009/2/26
This article presents results of the experimental trial of combination of the chemical method of water glass molding sands’ curing, used in foundry industry, with an innovative microwave heating. The ...
Determination of application possibilities of microwave heating in the curing process of water glass molding sands with fluid esters. Part 1
innovative foundry materials and technologies ester curing water glass molding sand microwaves
2009/2/26
This article presents results of the experimental trial of combination of the chemical method of water glass molding sands’ curing, used in foundry industry, with an innovative microwave heating. The ...
Unconventional pairing in doped band insulators on a honeycomb lattice: the role of the disconnected Fermi surface and a possible application to superconducting -MNCl (M = Hf, Zr)
-MNCl superconductivity band insulator Fermi surface spin fluctuations pnictides
2009/1/28
We investigate the possibility of realizing unconventional superconductivity in doped band
insulators on the square and honeycomb lattices. The latter lattice is found to be a good
candidate due to ...
Application of annotated paraconsistent logic to surveys conducted of self-administered questionnaires containing redundant questions
Annotated paraconsistent logics Para-Analyzer algorithm Redundancy
2008/12/30
Purpose: Opinion polls and evaluation questionnaires are routinely applied as a means to gauge the most diverse
topics and often result inconsistent, mainly because, as they are directed to the publi...
Application of dynamic impedance spectroscopy to atomic force microscopy
atomic force microscopy dynamic electrochemical impedance spectroscopy non-stationarity
2008/11/25
Atomic force microscopy (AFM) is a universal imaging technique, while impedance spectroscopy is a fundamental method of determining the electrical properties of materials.It is useful to combine those...
An innovative energy-saving in-flight melting technology and its application to glass production
in-flight melting thermal plasmas heat transfer powders glass production
2008/7/10
The conventional method used for glass melting is air-fuel firing, which is inefficient,
energy-intensive and time-consuming. In this study, an innovative in-flight melting technology
was developed ...
Application of microcapsulation technology to the preparation of carbon foam
microcapsulation technology carbon foam phenolic resin graphitization
2008/7/10
Microcapsules were prepared by in situ polymerization and microcapsulation. Tetraethyl
orthosilicate was used as the core material and phenolic resin was used as the wall material in
an emulsion sys...
Application of digital radiography in evaluation of crack propagation rate in cast steel specimens
Non-destructive testing Ni-Cr cast steel Failure Cracks Thermal fatigue Microstructure
2008/7/8
A technology that utilizes penetrating X-rays is one of the oldest non-destructive testing methods. Digital radiography combines modern digital image processing algorithms with traditional X-ray testi...
Application of calorimetry in evaluation of phase transformations in the selected hypoeutectic silumins
Calorimetric analysis Enthalpy of melting and solidification Hypoeutectic silumins
2008/7/8
The investigations of phase transformations described in this study were carried out on hypoeutectic alloys from the Al-Si system (AlSi3, AlSi6 and AlSi9) during heating and cooling. The determination...
Application of the dual reciprocity boundary element method for numerical modelling of solidification process
Application of information technology to the foundry industry Solidification proces
2008/7/8
The dual reciprocity boundary element method is applied for numerical modelling of solidification process. This variant of the BEM is connected with the transformation of the domain integral to the bo...
Finite Element Method application for modeling of PVD coatings properties
Computational material science Finite Element Method Stresses
2008/4/30
Purpose: The main subject of this paper is the computer simulation with the use of finite element method for determining the internal stresses in coatings Ti+TiN obtained in the magnetron PVD process ...
Model castings with composite surface layer - application
Composites Composite surface layer Cast steel
2008/4/29
The paper presents a method of usable properties of surface layers improvement of cast carbon steel 200–450, by put directly in founding process a composite surface layer on the basis of Fe-Cr-C alloy...
Preparation of PVdF-based electrospun membranes and their application as separators
electrospun, morphology ion conductivity cycling performance
2008/3/13
A one-step method preparing of poly(vinylidene fluoride)-based electrospun membranes
(PEMs) containing TiO2 has been developed. The effect of TiO2 on the morphology, degree of
crystallization and el...