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  1. 113 Archives of Foundry Engineering
  2. 2 Archives of Metallurgy and Materials
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  1. 6 2019
  2. 7 2018
  3. 7 2017
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  1. 8 Granat, K
  2. 6 Gumienny, G
  3. 6 Nowak, D
  4. 6 Piekarski, B
  5. 6 Władysiak, R
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1
Content available remote Phase transformations of under-cooled austenite of new bainitic materials for scissors crossovers
100%
Pacyna, J. Skrzypek, T.
Archives of Foundry Engineering
2008 Vol. 8, iss. 2 111-114
EN The paper contains CCT diagrams presenting a transformation kinetics of under-cooled austenite from two new bainitic cast steels which the scissors crossovers for heavy-duty railway tracks (min. 230kN/axle) at the speed up to 200 km/h are made of. The cooling ranges of UIC60 type railway tracks plot[...]
2
Content available local Effect of Chemical Composition of the Matrix on AlSi/SiCp+Cp Composite Structure
100%
Dolata, A. J. Dyzia, M.
Archives of Foundry Engineering
2014 Vol. 14, iss. 1 spec. 135--138
EN The casting processes using mechanical stirring of composite suspension are considered for the most economical methods for manufacturing of metal matrix composites in the application and industrial practice. The most common problems during the composite suspensions production include: weak wetting b[...]
3
Content available local Casting routes for porous metals production
84%
Lichý, P. Bednarova, V. Elbel, T.
Archives of Foundry Engineering
2012 Vol. 12, iss. 1 71-74
EN The last decade has seen growing interest in professional public about applications of porous metallic materials. Porous metals represent a new type of materials with low densities, large specific surface, and novel physical and mechanical properties, characterized by low density and large specific [...]
4
Content available local Reclamation of self-setting mixtures with olivine bound with alkaline resols
84%
Jelínek, P. Duda, J. Mikšovský, F. Beňo, J.
Archives of Foundry Engineering
2012 Vol. 12, iss. 1 47-52
EN For the reasons of environmental problems connected with the use of furan binders the attention is increasingly paid to self-setting mixtures with alkali resols. A resol binder stabilized with KOH, NaOH is hardened by liquid esters with the formation of alkaline salts. The increase of their concentr[...]
5
Content available local The effect of nodular cast iron metal matrix on the wear resistance
84%
Gumienny, G.
Archives of Foundry Engineering
2012 Vol. 12, iss. 2 179-186
EN The paper presents results of studies on the effect of the nodular cast iron metal matrix composition on the abrasive and adhesive wear resistance. Nodular cast iron with different metal matrix obtained in the rough state and ADI were tested. To research of abrasive and adhesive wear the pearlitic a[...]
6
Content available local Evaluation of reclamability of molding sands with new inorganic binders
84%
Izdebska-Szanda, I. Baliński, A. Angrecki, M.
Archives of Foundry Engineering
2012 Vol. 12, iss. 2 35-40
EN One of the purposes of the application of chemically modified inorganic binders is to improve knocking out properties and the related reclamability with previously used in foundry inorganic binder (water glass), which allowing the use of ecological binders for casting nonferrous metals. Good knockin[...]
7
Content available local Application of microwaves for binder content assessment in moulding sands
84%
Nowak, D.
Archives of Foundry Engineering
2012 Vol. 12, iss. 3 83-86
EN The paper presents results of preliminary examinations on possibility of determining binder content in traditional moulding sands with the microwave method. The presented measurements were carried-out using a special stand, the so-called slot line. Binder content in the sandmix was determined by mea[...]
8
Content available local New investigation method of the permeability of ceramic moulds applied in the investment casting technology
84%
Zych, J. Kolczyk, J. Snopkiewicz, T.
Archives of Foundry Engineering
2013 Vol. 13, iss. 2 107--112
PL W pracy przedstawiono nową metodę badań przepuszczalności form ceramicznych stosowanych w technologii wytapianych modeli. Zaprezentowano koncepcje prowadzenia pomiarów przepuszczalności form ceramicznych. Wykonano badania, w których określono wpływ udziału fazy stałej w ciekłej masie ceramicznej (CM[...]
EN The new investigation method of a permeability of ceramic moulds applied in the investment casting technology, is presented in the paper. Some concepts of performing permeability measurements are shown. Investigations in which the influence of the solid phase fraction in the liquid ceramic moulding [...]
9
Content available local Innovative microwave hardening of water-glass containing sandmixes in technical-economic approach
84%
Małachowska, A. Stachowicz, M. Granat, K.
Archives of Foundry Engineering
2012 Vol. 12, iss. 1 75-80
EN In recent years, observed is increasing interest in sandmixes containing inorganic binders. These binders, including also water-glass, are harmless for the environment, neutral for humans and relatively cheap. In spite of numerous advantages, their wide application is restricted by poor knock-out pr[...]
10
Content available local New look at the process of reclamation of moulding sands
84%
Dobosz, S. M. Major-Gabryś, K. Hosadyna, M.
Archives of Foundry Engineering
2012 Vol. 12, iss. 3 19-24
EN This paper presents a new perspective on the issue of reclamation of moulding and core sands. Taking as a premise that the reclamation process must remain on the surface of grains some not separated binding materials rests, it should be chosen the proper moulding sand's composition that will be leas[...]
11
Content available local Cast steels for creep-resistant parts used in heat treatment plants
84%
Drotlew, A. Garbiak, M. Piekarski, B.
Archives of Foundry Engineering
2012 Vol. 12, iss. 4 31-38
EN Creep-resistant parts of heat treatment furnaces are in most cases made from high-alloyed chromium-nickel and nickel-chromium iron alloys, both cast and wrought. This paper presents the types of casting alloys used for this particular purpose, since the majority of furnace components are made by the[...]
12
Content available local Microsegregation in nodular cast iron with carbides
84%
Pietrowski, S. Gumienny, G.
Archives of Foundry Engineering
2012 Vol. 12, iss. 4 127-134
EN In this paper results of microsegregation in the newly developed nodular cast iron with carbides are presented. To investigate the pearlitic and bainitic cast iron with carbides obtained by Inmold method were chosen. The distribution of linear elements on the eutectic cell radius was examined. To in[...]
13
Content available remote Application of microwaves for incinerating waste shell moulds and cores
84%
Granat, K. Pigiel, M. Florczak, W.
Archives of Foundry Engineering
2008 Vol. 8, iss. 3s 167--170
EN In the paper, investigation results of microwave heating application for incinerating waste shell moulds and cores made of moulding sands with thermosetting resins are presented. It was found that waste shell cores or shell moulds left after casting, separated from moulding sand, can be effectively [...]
14
Content available remote Physico-chemical characteristic of aluminum alloy castings manufactured with cores containing fly ash as a base material
84%
Baliński, A.
Archives of Foundry Engineering
2008 Vol. 8, iss. 2 5-8
EN Castings were poured from PA9 aluminum alloy. Cores in the form of standard cylindrical specimens were made from the core mixture based on fly ash of the identified chemical and granular composition. The binder for the fly ash-based core mixture was chemically modified, hydrated sodium silicate. Fro[...]
15
Content available remote Polysialates binders preparation and their influence to shear strength of foundry sand mixtures
84%
Fridrich, R. Jelinek, P.
Archives of Foundry Engineering
2008 Vol. 8, iss. 2 37-40
EN This paper deals with polysialates water-glasses preparation. There were used various procedures with the goal to create inorganic polymer on silicon and aluminum base. The one composed of SiO2 and AlO4 tetrahedron chains. For the preparation was concentrated NaOH solution used together with metakao[...]
16
Content available remote Choice of material and development of technology to manufacture the working parts of a rotor operating in machine for turning of triangular heaps
84%
Uhl, W. Pirowski, Z. Czekaj, E. Wodnicki, J.
Archives of Foundry Engineering
2008 Vol. 8, iss. 2 188-192
EN The theoretical part of the study discloses the genesis of the research which originated from a possibility of replacing the so far used expensive machine parts with parts cheaper and yet offering similar quality and performance life. A short characteristic of the machine was given where the main op[...]
17
Content available remote Thin Wall Austempered Ductile Iron (TWADI)
84%
Fraś, E. Górny, M.
Archives of Foundry Engineering
2009 Vol. 9, iss. 3 45-48
EN In this paper the analysis of thin walled castings made of ductile iron is considered. It is shown that thin wall austempered ductile iron can be obtained by means of short-term heat treatment of thin wall castings without addition of alloying elements. Metallographic examinations of 2 mm thin walle[...]
18
Content available remote Computer aided process of dimensional distortion determination of bounded plaster sandmix
84%
Pawlak, M. Niedźwiedzki, Z.
Archives of Foundry Engineering
2009 Vol. 9, iss. 3 261-266
EN A computer program allowing calculation of dimensional changes of mould made of silica-gypsum composition in process of its heat treatment and preparation for molten metal casting is presented in this paper. The composition of the mixture and casting temperature to obtain cast of predetermined dimen[...]
19
Content available remote Ferritic-austenitic cast steel - selected problems
84%
Stradomski, Z.
Archives of Foundry Engineering
2011 Vol. 11, iss. 3 47-50
EN The author has been involved in the problems occurring in the manufacture of ferritic-austenitic cast steel castings for many years. The author's remarks and investigation results reported in this article will enable potential manufacturers to determine their own technical capabilities and structura[...]
20
Content available remote The dimensional and shape accuracy of vacuum castings prepared in plaster moulds
84%
Pawlak, M.
Archives of Foundry Engineering
2011 Vol. 11, iss. 3 143-148
EN The results of laboratory test on the dimensional and shape accuracy of bronze plaster castings CuSn10, CuSn5Zn5Pb5and AlSi11 silumin are presented in this paper. The test castings were made in form of rods of length 100mm and diameters 4 mm, 7 mm and 10mm. The temperatures of molten alloys were 112[...]
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