TY  - CONF
AU  - Dimčić, Olivera
AU  - Radić, Dejan
AU  - Dimčić, Biljana
AU  - Božić, Dušan
PY  - 2010
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11621
AB  - Dve osnovne tehnike kojima se ostvaruje pritisak u procesu sinterovanja prahova aktivnog uglja i veziva jesu toplo presovanje i ekstruzija, mada se, ređe, može koristiti i proces brizganja. Tehnika koja je u ovom radu korišćena za izradu poroznih filtarskih cevi, jeste toplo presovanje. Optimalni procesni parametri definisani su kroz niz laboratorijskih istraživanja, na uzorcima manjih dimenzija, čija su svojstva detaljno ispitana. Na osnovu rezultata tih istraživanja, definisana je geometrija alata potrebnog za dobijanje ispreska standardnih dimenzija. Istraživanja su pokazala da se neznatnim korigovanjem procesnih parametra, prevashodno temperature, određene tokom laboratorijskih istraživanja, može dobiti proizvod standardnih dimenzija koji se može koristiti za filtraciju vode za piće. U radu su prikazani i rezultati primene ovih filterskih cevi u prečišćavanju vode za piće.
AB  - Two basic techniques are used in the process of pressure sintering of active carbon powders and binders. Those are hot pressing and extrusion, though, rarely, injection molding process can also be used. The technique used for making porous filter tubes in this paper is hot pressing. The optimal process parameters are defined through a series of laboratory research on samples of small dimensions, the properties of which have been thoroughly investigated. Based on the results of these surveys, the authors defined the geometry of the tools needed for production of porous sintered carbon filters (tubes) with standard dimensions. Studies have shown that the minor adjusting of process parameters, mainly temperature, determined in laboratory studies, can result in the product of standard dimensions, which is mostly used for drinking water filtration. This paper also presents the results of the application of these filter tubes in drinking water filtration.
PB  - Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS) : Društvo za procesnu tehniku
C3  - 23. Međunarodni kongres o procesnoj industriji - PROCESING ′10 : zbornik radova
T1  - Izrada i karakteristike poroznih filterskih cevi od aktivnog uglja
T1  - Design and characteristics of porous sintered activated carbon filter
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11621
ER  - 

@conference{
author = "Dimčić, Olivera and Radić, Dejan and Dimčić, Biljana and Božić, Dušan",
year = "2010",
abstract = "Dve osnovne tehnike kojima se ostvaruje pritisak u procesu sinterovanja prahova aktivnog uglja i veziva jesu toplo presovanje i ekstruzija, mada se, ređe, može koristiti i proces brizganja. Tehnika koja je u ovom radu korišćena za izradu poroznih filtarskih cevi, jeste toplo presovanje. Optimalni procesni parametri definisani su kroz niz laboratorijskih istraživanja, na uzorcima manjih dimenzija, čija su svojstva detaljno ispitana. Na osnovu rezultata tih istraživanja, definisana je geometrija alata potrebnog za dobijanje ispreska standardnih dimenzija. Istraživanja su pokazala da se neznatnim korigovanjem procesnih parametra, prevashodno temperature, određene tokom laboratorijskih istraživanja, može dobiti proizvod standardnih dimenzija koji se može koristiti za filtraciju vode za piće. U radu su prikazani i rezultati primene ovih filterskih cevi u prečišćavanju vode za piće., Two basic techniques are used in the process of pressure sintering of active carbon powders and binders. Those are hot pressing and extrusion, though, rarely, injection molding process can also be used. The technique used for making porous filter tubes in this paper is hot pressing. The optimal process parameters are defined through a series of laboratory research on samples of small dimensions, the properties of which have been thoroughly investigated. Based on the results of these surveys, the authors defined the geometry of the tools needed for production of porous sintered carbon filters (tubes) with standard dimensions. Studies have shown that the minor adjusting of process parameters, mainly temperature, determined in laboratory studies, can result in the product of standard dimensions, which is mostly used for drinking water filtration. This paper also presents the results of the application of these filter tubes in drinking water filtration.",
publisher = "Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS) : Društvo za procesnu tehniku",
journal = "23. Međunarodni kongres o procesnoj industriji - PROCESING ′10 : zbornik radova",
title = "Izrada i karakteristike poroznih filterskih cevi od aktivnog uglja, Design and characteristics of porous sintered activated carbon filter",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11621"
}

Dimčić, O., Radić, D., Dimčić, B.,& Božić, D.. (2010). Izrada i karakteristike poroznih filterskih cevi od aktivnog uglja. in 23. Međunarodni kongres o procesnoj industriji - PROCESING ′10 : zbornik radova
Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS) : Društvo za procesnu tehniku..
https://hdl.handle.net/21.15107/rcub_vinar_11621

Dimčić O, Radić D, Dimčić B, Božić D. Izrada i karakteristike poroznih filterskih cevi od aktivnog uglja. in 23. Međunarodni kongres o procesnoj industriji - PROCESING ′10 : zbornik radova. 2010;.
https://hdl.handle.net/21.15107/rcub_vinar_11621 .

Dimčić, Olivera, Radić, Dejan, Dimčić, Biljana, Božić, Dušan, "Izrada i karakteristike poroznih filterskih cevi od aktivnog uglja" in 23. Međunarodni kongres o procesnoj industriji - PROCESING ′10 : zbornik radova (2010),
https://hdl.handle.net/21.15107/rcub_vinar_11621 .

TY  - JOUR
AU  - Dimčić, Biljana
AU  - Vilotijević, Miroljub N.
AU  - Božić, Dušan
AU  - Rajnović, Dragan
AU  - Jovanović, Milan T.
PY  - 2005
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6528
AB  - The structural and compression mechanical properties of Ti3Al-based intermetallics produced by powder metallurgy techniques have been studied. The as-milled powders were compacted by hot pressing to non-porous homogenous compacts. Prior to compression tests, all compacts were homogenized by a solution treatment at 1050 degrees C (alpha+beta region) for 1h, followed by water quenching. The compression tests were performed from room temperature to 500 degrees C in vacuum at a strain rate of 2.4 x 10(-3) s(-1). Detailed microstructural characterization was evaluated by scanning electron microscopy (SEM), followed by energy dispersive spectroscopy (EDS) and X-ray diffraction analysis.
T2  - Materials Science Forum
T1  - Microstructural and mechanical properties of Ti3Al-based intermetallics produced by powder metallurgy
VL  - 494
SP  - 211
EP  - 216
UR  - https://hdl.handle.net/21.15107/rcub_vinar_6528
ER  - 

@article{
author = "Dimčić, Biljana and Vilotijević, Miroljub N. and Božić, Dušan and Rajnović, Dragan and Jovanović, Milan T.",
year = "2005",
abstract = "The structural and compression mechanical properties of Ti3Al-based intermetallics produced by powder metallurgy techniques have been studied. The as-milled powders were compacted by hot pressing to non-porous homogenous compacts. Prior to compression tests, all compacts were homogenized by a solution treatment at 1050 degrees C (alpha+beta region) for 1h, followed by water quenching. The compression tests were performed from room temperature to 500 degrees C in vacuum at a strain rate of 2.4 x 10(-3) s(-1). Detailed microstructural characterization was evaluated by scanning electron microscopy (SEM), followed by energy dispersive spectroscopy (EDS) and X-ray diffraction analysis.",
journal = "Materials Science Forum",
title = "Microstructural and mechanical properties of Ti3Al-based intermetallics produced by powder metallurgy",
volume = "494",
pages = "211-216",
url = "https://hdl.handle.net/21.15107/rcub_vinar_6528"
}

Dimčić, B., Vilotijević, M. N., Božić, D., Rajnović, D.,& Jovanović, M. T.. (2005). Microstructural and mechanical properties of Ti3Al-based intermetallics produced by powder metallurgy. in Materials Science Forum, 494, 211-216.
https://hdl.handle.net/21.15107/rcub_vinar_6528

Dimčić B, Vilotijević MN, Božić D, Rajnović D, Jovanović MT. Microstructural and mechanical properties of Ti3Al-based intermetallics produced by powder metallurgy. in Materials Science Forum. 2005;494:211-216.
https://hdl.handle.net/21.15107/rcub_vinar_6528 .

Dimčić, Biljana, Vilotijević, Miroljub N., Božić, Dušan, Rajnović, Dragan, Jovanović, Milan T., "Microstructural and mechanical properties of Ti3Al-based intermetallics produced by powder metallurgy" in Materials Science Forum, 494 (2005):211-216,
https://hdl.handle.net/21.15107/rcub_vinar_6528 .

TY  - JOUR
AU  - Jovanović, Milan T.
AU  - Dimčić, Biljana
AU  - Bobić, Ilija
AU  - Zec, Slavica
AU  - Maksimović, Vesna
PY  - 2005
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2930
AB  - From a technical perspective, many of the unique properties of TiA1-based alummides making them attractive for high-temperature structural application also assign these alloys a challenge to process into useful products. Cast TiA1 alloys due to their relatively low production cost are on the verge of a commercial application, especially in vehicle industry. The results concerning technology of precision casting together with microstructural and mechanical tests examinations of a turbocharger TiAl-based wheel prototype have been described. The processing technology of self-supporting ceramic shell molds was successfully verified during precision casting of turbocharger wheels. According to all results, a processing window for precision casting was established. (c) 2005 Elsevier B.V. All rights reserved.
T2  - Journal of Materials Processing Technology
T1  - Microstructure and mechanical properties of precision cast TiAl turbocharger wheel
VL  - 167
IS  - 1
SP  - 14
EP  - 21
DO  - 10.1016/j.jmatprotec.2005.03.019
ER  - 

@article{
author = "Jovanović, Milan T. and Dimčić, Biljana and Bobić, Ilija and Zec, Slavica and Maksimović, Vesna",
year = "2005",
abstract = "From a technical perspective, many of the unique properties of TiA1-based alummides making them attractive for high-temperature structural application also assign these alloys a challenge to process into useful products. Cast TiA1 alloys due to their relatively low production cost are on the verge of a commercial application, especially in vehicle industry. The results concerning technology of precision casting together with microstructural and mechanical tests examinations of a turbocharger TiAl-based wheel prototype have been described. The processing technology of self-supporting ceramic shell molds was successfully verified during precision casting of turbocharger wheels. According to all results, a processing window for precision casting was established. (c) 2005 Elsevier B.V. All rights reserved.",
journal = "Journal of Materials Processing Technology",
title = "Microstructure and mechanical properties of precision cast TiAl turbocharger wheel",
volume = "167",
number = "1",
pages = "14-21",
doi = "10.1016/j.jmatprotec.2005.03.019"
}

Jovanović, M. T., Dimčić, B., Bobić, I., Zec, S.,& Maksimović, V.. (2005). Microstructure and mechanical properties of precision cast TiAl turbocharger wheel. in Journal of Materials Processing Technology, 167(1), 14-21.
https://doi.org/10.1016/j.jmatprotec.2005.03.019

Jovanović MT, Dimčić B, Bobić I, Zec S, Maksimović V. Microstructure and mechanical properties of precision cast TiAl turbocharger wheel. in Journal of Materials Processing Technology. 2005;167(1):14-21.
doi:10.1016/j.jmatprotec.2005.03.019 .

Jovanović, Milan T., Dimčić, Biljana, Bobić, Ilija, Zec, Slavica, Maksimović, Vesna, "Microstructure and mechanical properties of precision cast TiAl turbocharger wheel" in Journal of Materials Processing Technology, 167, no. 1 (2005):14-21,
https://doi.org/10.1016/j.jmatprotec.2005.03.019 . .

TY  - JOUR
AU  - Miskovic, Z
AU  - Dimčić, Biljana
AU  - Bobić, Ilija
AU  - Zec, Slavica
AU  - Jovanović, Milan T.
PY  - 2005
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6542
AB  - Light microscopy, scanning electron microscopy (SEM) and X-ray diffraction analysis combined with macro and microhardness measurements were performed to characterize a hard layer (alpha-case) forming on the surface of Ti-6Al-4V surgical implants castings. The thickness of alpha-case was found to be approximately 200 mu m, while its hardness was two times higher than the hardness in the core of castings. No presence of the beta phase was detected in the alpha-case.
T2  - Materials Science Forum
T1  - Appearance of a hard layer (alpha-case) on the surface of Ti-6Al-4V surgical implant castings
VL  - 494
SP  - 561
EP  - 566
DO  - 10.4028/www.scientific.net/MSF.494.561
ER  - 

@article{
author = "Miskovic, Z and Dimčić, Biljana and Bobić, Ilija and Zec, Slavica and Jovanović, Milan T.",
year = "2005",
abstract = "Light microscopy, scanning electron microscopy (SEM) and X-ray diffraction analysis combined with macro and microhardness measurements were performed to characterize a hard layer (alpha-case) forming on the surface of Ti-6Al-4V surgical implants castings. The thickness of alpha-case was found to be approximately 200 mu m, while its hardness was two times higher than the hardness in the core of castings. No presence of the beta phase was detected in the alpha-case.",
journal = "Materials Science Forum",
title = "Appearance of a hard layer (alpha-case) on the surface of Ti-6Al-4V surgical implant castings",
volume = "494",
pages = "561-566",
doi = "10.4028/www.scientific.net/MSF.494.561"
}

Miskovic, Z., Dimčić, B., Bobić, I., Zec, S.,& Jovanović, M. T.. (2005). Appearance of a hard layer (alpha-case) on the surface of Ti-6Al-4V surgical implant castings. in Materials Science Forum, 494, 561-566.
https://doi.org/10.4028/www.scientific.net/MSF.494.561

Miskovic Z, Dimčić B, Bobić I, Zec S, Jovanović MT. Appearance of a hard layer (alpha-case) on the surface of Ti-6Al-4V surgical implant castings. in Materials Science Forum. 2005;494:561-566.
doi:10.4028/www.scientific.net/MSF.494.561 .

Miskovic, Z, Dimčić, Biljana, Bobić, Ilija, Zec, Slavica, Jovanović, Milan T., "Appearance of a hard layer (alpha-case) on the surface of Ti-6Al-4V surgical implant castings" in Materials Science Forum, 494 (2005):561-566,
https://doi.org/10.4028/www.scientific.net/MSF.494.561 . .

TY  - JOUR
AU  - Cvijović, Zorica M.
AU  - Radenković, Božidar
AU  - Maksimović, Vesna
AU  - Dimčić, Biljana
PY  - 2005
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2892
AB  - The Analysis of variance (ANOVA) method has been used to illustrate the implementation of adaptive numerical (AN) techniques for the prediction of the precipitation behaviour of commercial materials. Case studies involving the analysis of a-phase precipitation kinetics in duplex stainless steel (DSS) produced by sand casting and age hardening of 2219 alummium alloy microalloyed with Ge and/or Si are presented. For each alloy, complex datasets comprised the results obtained from heat treatment trials on a range of commercial processing conditions, so that a single and combined effect of various parameters can be determined. This enabled an estimate of the most influential parameters to be made, providing an effective means of commercial alloy development and process optimisation. (c) 2005 Elsevier B.V. All rights reserved.
T2  - Materials Science and Engineering A: Structural Materials Properties Microstructure and Processing
T1  - Application of ANOVA method to precipitation behaviour studies
VL  - 397
IS  - 1-2
SP  - 195
EP  - 203
DO  - 10.1016/j.msea.2005.02.021
ER  - 

@article{
author = "Cvijović, Zorica M. and Radenković, Božidar and Maksimović, Vesna and Dimčić, Biljana",
year = "2005",
abstract = "The Analysis of variance (ANOVA) method has been used to illustrate the implementation of adaptive numerical (AN) techniques for the prediction of the precipitation behaviour of commercial materials. Case studies involving the analysis of a-phase precipitation kinetics in duplex stainless steel (DSS) produced by sand casting and age hardening of 2219 alummium alloy microalloyed with Ge and/or Si are presented. For each alloy, complex datasets comprised the results obtained from heat treatment trials on a range of commercial processing conditions, so that a single and combined effect of various parameters can be determined. This enabled an estimate of the most influential parameters to be made, providing an effective means of commercial alloy development and process optimisation. (c) 2005 Elsevier B.V. All rights reserved.",
journal = "Materials Science and Engineering A: Structural Materials Properties Microstructure and Processing",
title = "Application of ANOVA method to precipitation behaviour studies",
volume = "397",
number = "1-2",
pages = "195-203",
doi = "10.1016/j.msea.2005.02.021"
}

Cvijović, Z. M., Radenković, B., Maksimović, V.,& Dimčić, B.. (2005). Application of ANOVA method to precipitation behaviour studies. in Materials Science and Engineering A: Structural Materials Properties Microstructure and Processing, 397(1-2), 195-203.
https://doi.org/10.1016/j.msea.2005.02.021

Cvijović ZM, Radenković B, Maksimović V, Dimčić B. Application of ANOVA method to precipitation behaviour studies. in Materials Science and Engineering A: Structural Materials Properties Microstructure and Processing. 2005;397(1-2):195-203.
doi:10.1016/j.msea.2005.02.021 .

Cvijović, Zorica M., Radenković, Božidar, Maksimović, Vesna, Dimčić, Biljana, "Application of ANOVA method to precipitation behaviour studies" in Materials Science and Engineering A: Structural Materials Properties Microstructure and Processing, 397, no. 1-2 (2005):195-203,
https://doi.org/10.1016/j.msea.2005.02.021 . .

TY  - JOUR
AU  - Božić, Dušan
AU  - Devečerski, Aleksandar
AU  - Dimčić, Biljana
AU  - Vilotijević, Miroljub N.
AU  - Rajković, Višeslava M.
PY  - 2004
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2800
AB  - This paper describes a study of the structural and mechanical properties of Zn-matrix composites discontinuously reinforced by 7 wt.% SiC particles of size 0.7 mum. Commercial Zn-rich Zn-Al-Cu. (ZA27) alloy was gas atomized, the resulting powder was mixed with a SiC powder and hot compacted into cylindrical pellets. Metal powder and powder mixture were pressed at 230 degreesC for 60 min, under a pressure of 170 MPa. The compressive strength testing was performed in the temperature range from 20 degreesC to 170 degreesC with a deformation rate of 2.4 x 10(-3)s(-1). Detailed microstructure characterization of samples has been evaluated by optical and scanning electron microscopy.
T2  - Zeitschrift fur Metallkunde
T1  - Structural and mechanical characteristics of ZA27-7 wt.% SiC composites produced by powder metallurgy techniques
VL  - 95
IS  - 8
SP  - 704
EP  - 707
UR  - https://hdl.handle.net/21.15107/rcub_vinar_2800
ER  - 

@article{
author = "Božić, Dušan and Devečerski, Aleksandar and Dimčić, Biljana and Vilotijević, Miroljub N. and Rajković, Višeslava M.",
year = "2004",
abstract = "This paper describes a study of the structural and mechanical properties of Zn-matrix composites discontinuously reinforced by 7 wt.% SiC particles of size 0.7 mum. Commercial Zn-rich Zn-Al-Cu. (ZA27) alloy was gas atomized, the resulting powder was mixed with a SiC powder and hot compacted into cylindrical pellets. Metal powder and powder mixture were pressed at 230 degreesC for 60 min, under a pressure of 170 MPa. The compressive strength testing was performed in the temperature range from 20 degreesC to 170 degreesC with a deformation rate of 2.4 x 10(-3)s(-1). Detailed microstructure characterization of samples has been evaluated by optical and scanning electron microscopy.",
journal = "Zeitschrift fur Metallkunde",
title = "Structural and mechanical characteristics of ZA27-7 wt.% SiC composites produced by powder metallurgy techniques",
volume = "95",
number = "8",
pages = "704-707",
url = "https://hdl.handle.net/21.15107/rcub_vinar_2800"
}

Božić, D., Devečerski, A., Dimčić, B., Vilotijević, M. N.,& Rajković, V. M.. (2004). Structural and mechanical characteristics of ZA27-7 wt.% SiC composites produced by powder metallurgy techniques. in Zeitschrift fur Metallkunde, 95(8), 704-707.
https://hdl.handle.net/21.15107/rcub_vinar_2800

Božić D, Devečerski A, Dimčić B, Vilotijević MN, Rajković VM. Structural and mechanical characteristics of ZA27-7 wt.% SiC composites produced by powder metallurgy techniques. in Zeitschrift fur Metallkunde. 2004;95(8):704-707.
https://hdl.handle.net/21.15107/rcub_vinar_2800 .

Božić, Dušan, Devečerski, Aleksandar, Dimčić, Biljana, Vilotijević, Miroljub N., Rajković, Višeslava M., "Structural and mechanical characteristics of ZA27-7 wt.% SiC composites produced by powder metallurgy techniques" in Zeitschrift fur Metallkunde, 95, no. 8 (2004):704-707,
https://hdl.handle.net/21.15107/rcub_vinar_2800 .

TY  - JOUR
AU  - Dimčić, Biljana
AU  - Jovanović, Milan T.
AU  - Bobić, Ilija
AU  - Zec, Slavica
AU  - Tadić, Srđan
PY  - 2004
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6424
AB  - TiAl aluminides represent a new class of heavy-duty construction materials for application in the temperature range between 500 and 800degreesC. Considering a significant breakthrough in the development of TiAl aluminides in the last few years, this material is on the verge of commercial application in the automotive and aerospace industries. A prototype of a TiAl-based turbocharger rotor was produced by a precision casting process in a centrifugal vacuum furnace applying a GT GT selfsupporting LT LT ceramic shell mold. Optical microscopy, X-ray diffraction technique, hardness measurements and unaxial tensile tests were performed for the characterization of microstructure and mechanical proper-ties.
T2  - Materials Science Forum
T1  - TiAl - a new high temperature material for turbocharger rotors
VL  - 453-454
SP  - 169
EP  - 174
UR  - https://hdl.handle.net/21.15107/rcub_vinar_6424
ER  - 

@article{
author = "Dimčić, Biljana and Jovanović, Milan T. and Bobić, Ilija and Zec, Slavica and Tadić, Srđan",
year = "2004",
abstract = "TiAl aluminides represent a new class of heavy-duty construction materials for application in the temperature range between 500 and 800degreesC. Considering a significant breakthrough in the development of TiAl aluminides in the last few years, this material is on the verge of commercial application in the automotive and aerospace industries. A prototype of a TiAl-based turbocharger rotor was produced by a precision casting process in a centrifugal vacuum furnace applying a GT GT selfsupporting LT LT ceramic shell mold. Optical microscopy, X-ray diffraction technique, hardness measurements and unaxial tensile tests were performed for the characterization of microstructure and mechanical proper-ties.",
journal = "Materials Science Forum",
title = "TiAl - a new high temperature material for turbocharger rotors",
volume = "453-454",
pages = "169-174",
url = "https://hdl.handle.net/21.15107/rcub_vinar_6424"
}

Dimčić, B., Jovanović, M. T., Bobić, I., Zec, S.,& Tadić, S.. (2004). TiAl - a new high temperature material for turbocharger rotors. in Materials Science Forum, 453-454, 169-174.
https://hdl.handle.net/21.15107/rcub_vinar_6424

Dimčić B, Jovanović MT, Bobić I, Zec S, Tadić S. TiAl - a new high temperature material for turbocharger rotors. in Materials Science Forum. 2004;453-454:169-174.
https://hdl.handle.net/21.15107/rcub_vinar_6424 .

Dimčić, Biljana, Jovanović, Milan T., Bobić, Ilija, Zec, Slavica, Tadić, Srđan, "TiAl - a new high temperature material for turbocharger rotors" in Materials Science Forum, 453-454 (2004):169-174,
https://hdl.handle.net/21.15107/rcub_vinar_6424 .