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Tytuł:
Evaluation of Foundry Properties of Brahmaputra River Sand and its Prospects
Autorzy:
Rana, Md. Shohel
Shahriar, Md. Shams
Alam, Md. Sha
Hossain, Md. Imam Sohel
Biswas, Pradip Kumar
Zaman, Mohammad Nazin
Powiązania:
https://bibliotekanauki.pl/articles/27314157.pdf
Data publikacji:
2023
Wydawca:
Polska Akademia Nauk. Czasopisma i Monografie PAN
Tematy:
foundry properties
grain fineness number
green strength
metal casting
river sand
właściwości odlewnicze
rozdrobnienie ziarna
odlew metalowy
piasek rzeczny
Opis:
The river system of the Bengal delta encompasses a huge amount of fluvial sand; however, no comprehensive studies were available on using this river sand in foundry industries. Hence, the present research evaluates the foundry properties of trans-boundary Brahmaputra River sand and its prospects for use in foundries. Several laboratory analyses have been performed to elicit the foundry properties using standard methods of foundry analysis, including XRD, XRF, TG-DSC, and FESEM. From the study, the sand contains mainly quartz with small amounts of feldspar, amphibole, chlorite, and mica, and exhibits a subangular to subrounded shape. The sand is dominated by SiO2 (67.81-69.97%) and lesser amounts of other oxides, and it is thermally stable within 1000 °C temperature. The grain fineness number (64-79), mineralogical, chemical, thermal, and foundry properties are suitable for non-ferrous metal casting without distortion. Further, the aluminum and zinc alloy casting with trials demonstrate their potential for use in the foundry industries. The outcomes of this study thus offer valuable information about utilizing Brahmaputra River sand for foundry applications.
Źródło:
Archives of Foundry Engineering; 2023, 23, 2; 80--90
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of sand base preparation on properties of chromite moulding sands with sodium silicate hardened with selected methods
Autorzy:
Stachowicz, M.
Granat, K.
Pałyga, Ł.
Powiązania:
https://bibliotekanauki.pl/articles/354867.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
foundry engineering
chromite sand
hydrated sodium silicate
strength properties
microwave hardening
Opis:
The paper presents a research on the relation between thermal preparation of chromite sand base of moulding sands containing sodium silicate, hardened with selected physical and chemical methods, and structure of the created bonding bridges. Test specimens were prepared of chromite sand - fresh or baked at 950°C for 10 or 24 hours - mixed with 0.5 wt.% of the selected non-modified inorganic binder and, after forming, were hardened with CO2 or liquid esters, dried traditionally or heated with microwaves at 2.45 GHz. It was shown on the grounds of SEM observations that the time of baking the base sand and the hardening method significantly affect structure of the bonding bridges and are correlated with mechanical properties of the moulding sands. It was found that hardening chromite-based moulding mixtures with physical methods is much more favourable than hardening with chemical methods, guaranteeing also more than ten times higher mechanical properties.
Źródło:
Archives of Metallurgy and Materials; 2017, 62, 1; 379-383
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Electrical Properties of Multilayer Systems Composed of Foundry Tooling and Moulding Sand
Autorzy:
Gal, B.
Granat, K.
Powiązania:
https://bibliotekanauki.pl/articles/381474.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
innovative foundry technology
microwaves
electrical properties
multilayer foundry system
innowacyjna technologia odlewnicza
mikrofale
właściwości elektryczne
system odlewniczy wielowarstwowy
Opis:
Within the research, selected multilayer technological systems created as combinations of water-glass containing moulding sand with foundry tooling, were characterised on the grounds of their electrical properties. By measuring resonance frequency and quality factor of a waveguide resonance cavity, real component of permittivity εr′ and loss tangent tgδ were determined for multilayer foundry systems with various qualitative and quantitative compositions. It was demonstrated that combination of a sandmix and foundry tooling with known dielectric properties results in a system with different physico-chemical properties, whose relation to the parameters of individual components of the system is undefined at this research stage. On the grounds of measurement results, theoretical value of microwave heating power, dissipated in unit volume of the selected multilayer foundry system, was determined. Knowledge of theoretical heating power and evaluation of physical, chemical and structural changes occurring in moulding sands exposed to microwaves in such a technological system makes a ground for empirical modelling of the process of microwave heating of foundry moulds and cores.
Źródło:
Archives of Foundry Engineering; 2017, 17, 2; 21-24
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Impact of Hardening Methods on the Moulding Sand’s Properties with Gypsum Binder
Autorzy:
Granat, K.
Paduchowicz, P.
Dziedzic, A.
Jamka, M.
Biały, P.
Powiązania:
https://bibliotekanauki.pl/articles/1840922.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
foundry
gypsum binder
foundry masses
core mass
masses properties
odlewnia
spoiwo gipsowe
masy odlewnicze
masa rdzeniowa
właściwości masy
Opis:
The research paper presents the results of testing the strength and technological properties of molding sand with gypsum binder, the bonding process proceeded: naturally or conventionally. The tests included mass containing (parts by weight): 78 pbw. Grudzeń-Las quartz sand, 22 pbw. plaster gypsum "Dolina Nidy” and 9 pbw. water. Measurements of compressive strength, shear, tensile and bending as well as permeability and looseness were carried out on standard cylindrical samples kept in the air for 1-96 hours or dried at 110oC for 1-8 hours. The results of the analysis were analyzed in connection with the mass structure and construction binding bridges warp grains observed with a scanning microscope (SEM). The influence of drying intensity on the bonding process and related mass properties has been demonstrated, especially from the point of view of the possibility of selection and / or intensification of a specific curing method for use in the production of gypsum binger molds and cores.
Źródło:
Archives of Foundry Engineering; 2020, 20, 4; 13-17
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Microstructure and Properties of the Bimetallic AZ91/AlSi17 Joint Produced by Compound Casting
Autorzy:
Mola, R.
Bucki, T.
Powiązania:
https://bibliotekanauki.pl/articles/381472.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
innovative foundry technologies
innovative foundry materials
casting process
microstructure
mechanical properties
innowacyjne technologie odlewnicze
innowacyjne materiały odlewnicze
proces odlewania
mikrostruktura
właściwości mechaniczne
Opis:
Bimetallic AZ91/AlSi17 samples were produced by compound casting. The casting process involved pouring the AZ91 magnesium alloy heated to 650ºC onto a solid AlSi17 aluminum alloy insert placed in a steel mould. Prior to casting, the mould with the insert inside was heated to about 370ºC. The bonding zone formed between AZ91 and AlSi17 had a thickness of about 200 μm; it was characterized by a non-homogeneous microstructure. Two different areas were distinguished in this zone: the area adjacent to the AZ91 and the area close to the AlSi17. In the area closest to the AZ91 alloy, a eutectic composed of an Mg17Al12 intermetallic phase and a solid solution of Al in Mg was observed. In bonding zone at a certain distance from the AZ91 alloy an Mg2Si phase co-occurred with the eutectic. In the area adjacent to the AlSi17 alloy, the structure consisted of Al3Mg2, Mg17Al12 and Mg2Si. The fine Mg2Si phase particles were distributed over the entire Mg-Al intermetallic phase matrix. The microhardness of the bonding zone was much higher than those of the materials joined; the microhardness values were in the range 203-298 HV. The shear strength of the AZ91/AlSi17 joint varied from 32.5 to 36 MPa.
Źródło:
Archives of Foundry Engineering; 2018, 18, 1; 71-76
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Investigating of the Knocking Out Properties of Moulding Sands with New Inorganic Binders Used for Castings of Non-ferrous Metal Alloys in Comparison with the Previously Used
Autorzy:
Izdebska-Szanda, I.
Angrecki, M.
Matuszewski, S.
Powiązania:
https://bibliotekanauki.pl/articles/379552.pdf
Data publikacji:
2012
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
innovative foundry materials
innovative foundry technologies
inorganic binders
modification
knocking out properties
residual strength
innowacyjne materiały odlewnicze
innowacyjne technologie odlewnicze
środki wiążące nieorganiczne
Opis:
The article presents the results of investigations, which make a fragment of the broad-scale studies carried out as a part of the project POIG.01.01.02-00-015/09 “Advanced materials and technologies”. One of the objectives of the introduction of new inorganic binders is to provide a good knocking out properties of moulding sands, while maintaining an appropriate level of strength properties. Therefore, a logical continuation of the previous studies were carried out the tests knocking out properties of moulding sands with new inorganic binders, including making moulds, pouring them by the chosen of non-ferrous metal alloys, knoking-out, and determining the knocking out work. The results of the study were related to the research results obtained by applying the moulding sand performed by existing technology.
Źródło:
Archives of Foundry Engineering; 2012, 12, 2s; 117-120
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Reclamation of self-setting mixtures with olivine bound with alkaline resols
Autorzy:
Jelínek, P.
Duda, J.
Mikšovský, F.
Beňo, J.
Powiązania:
https://bibliotekanauki.pl/articles/382404.pdf
Data publikacji:
2012
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
innowacyjne technologie odlewnicze
innowacyjne materiały odlewnicze
właściwości mechaniczne
regeneracja
innovative foundry technologies
innovative foundry material
mechanical properties
self setting mixtures
alkaline resols
reclamation
Opis:
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 concentration affects the shortening of the mixture bench life, it decreases strength, abrasive wear of moulds and cores is growing, and it results in uneconomical dilution of the reclaim with expensive new base sand. Length of life (bench life) of mixtures plays an important role just in manufacture of huge and voluminous moulds and cores in self-setting mixtures. This contribution aims at analyzing the function of reactive alkaline salts in the reclaim, it monitors consequences of its thermal exposure on properties of self-setting mixtures, and it deals with development of methods evaluating its qualities.
Źródło:
Archives of Foundry Engineering; 2012, 12, 1; 47-52
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Influence of Home Scrap on Mechanical Properties of MgAl9Zn1 Alloy Castings
Autorzy:
Konopka, Z.
Chojnacki, A. C.
Łągiewka, M.
Zyska, A.
Powiązania:
https://bibliotekanauki.pl/articles/382859.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
innovative foundry technologies
innovative foundry materials
automation in foundry
robotics in foundry
environmental protection
mechanical properties
magnesium alloys
innowacyjne technologie odlewnicze
innowacyjne materiały odlewnicze
automatyzacja w odlewni
robotyka w odlewni
ochrona środowiska
właściwości mechaniczne
stopy magnezu
Opis:
The work presents the results of examinations concerning the influence of various amounts of home scrap additions on the properties of castings made of MgAl9Zn1 alloy. The fraction of home scrap in the metal charge ranged from 0 to 100%. Castings were pressure cast by means of the hot-chamber pressure die casting machine under the industrial conditions in one of the domestic foundries. The examinations consisted in the determination of the following properties: tensile strength Rm, yield strength Rp0.2, and the unit elongation A5, all being measured during the static tensile test. Also the hardness measurements were taken by the Brinell method. It was found that the mechanical properties (mainly the strength properties) are being improved up to the home scrap fraction of 50%. Their values were increased by about 30% over this range. Further rise in the home scrap content, however, brought a definite decrease in these properties. The unit elongation A5 exhibited continual decrease with an increase in the home scrap fraction in the metal charge. A large growth of hardness was noticed for the home scrap fraction increasing up to the value of 50%. Further increasing the home scrap percentage, however, did not result in a significant rise of the hardness value any more.
Źródło:
Archives of Foundry Engineering; 2017, 17, 2; 39-42
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mechanical and Thermal Deformation of Hot-box Moulding Sands
Autorzy:
Grabarczyk, A.
Major-Gabryś, K.
Dobosz, S. M.
Jakubski, J.
Powiązania:
https://bibliotekanauki.pl/articles/381390.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
innovative foundry material
innovative foundry technology
mechanical properties
moulding sand deformation
hot distortion
innowacyjny materiał odlewniczy
innowacyjna technologia odlewnicza
właściwości mechaniczne
odkształcenie masy formierskiej
deformacja cieplna
Opis:
The constantly developing and the broadly understood automation of production processes in foundry industry, creates both new working conditions - better working standards, faster and more accurate production - and new demands for previously used materials as well as opportunities to generate new foundry defects. Those high requirements create the need to develop further the existing elements of the casting production process. This work focuses on mechanical and thermal deformation of moulding sands prepared in hot-box technology. Moulding sands hardened in different time periods were tested immediately after hardening and after cooling. The obtained results showed that hardening time period in the range 30-120 sec does not influence the mechanical deformation of tested moulding sands significantly. Hot distortion tests proved that moulding sands prepared in hot-box technology can be characterized with stable thermal deformation up to the temperature of circa 320 °C.
Źródło:
Archives of Foundry Engineering; 2018, 18, 4; 55-58
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of Modification in Centrifugal Casting on Microstructure and Mechanical Properties of Silicon Bronzes
Autorzy:
Garbacz-Klempka, A.
Kozana, J.
Piękoś, M.
Papaj, P.
Perek-Nowak, M.
Powiązania:
https://bibliotekanauki.pl/articles/379593.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
innovative foundry technologies
innovative foundry materials
CuSi alloys
centrifugal casting
microstructure
mechanical properties
innowacyjne technologie odlewnicze
innowacyjne materiały odlewnicze
stop Cu-Si
odlewanie odśrodkowe
mikrostruktura
właściwości mechaniczne
Opis:
Silicon bronzes are characterised by good mechanical properties and by high corrosion and mechanical wear resistance. The process of sleeve casting by means of the centrifugal casting with the horizontal axis of the mould rotation was analysed. The assessment of the influence of modification and centrifugal casting parameters on the microstructure and mechanical properties of alloys was carried out in the hereby work. Zirconium was applied as a modifier. Speed of rotation of the mould was the variable parameter of the centrifugal casting. The investigation results were summarised on the basis of the microstructure analysis and mechanical properties determination: UTS, proof stress, A10 and BHN. The experiment aimed at finding the information in which way the modification together with changing the pouring parameters influence the mechanical properties of the CuSi3Zn3FeMn alloy.
Źródło:
Archives of Foundry Engineering; 2018, 18, 3; 11-18
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Formation of Structure and Properties in Casting Processes on the Example of AZ91 Magnesium Alloy
Autorzy:
Augustyn, B.
Szymanek, M.
Kapinos, D.
Boczkal, S.
Korczak, P.
Powiązania:
https://bibliotekanauki.pl/articles/383152.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
innovative foundry technologies
innovative foundry materials
magnesium alloy
AZ91 alloy
RS process
mechanical properties
innowacyjne technologie odlewnicze
innowacyjne materiały odlewnicze
stop magnezu
stop AZ91
właściwości mechaniczne
Opis:
Contemporary materials engineering requires the use of materials characterised by high mechanical properties, as these precisely properties determine the choice of material for parts of machinery and equipment. Owing to these properties it is possible to reduce the weight and, consequently, the consumption of both material and energy. Trying to meet these expectations, the designers are increasingly looking for solutions in the application of magnesium alloys as materials offering a very beneficial strength-to-weight ratio. However, besides alloying elements, the properties are to a great extent shaped by the solidification conditions and related structure. The process of structure formation depends on the choice of casting method forced by the specific properties of casting or by the specific intended use of final product. The article presents a comparison of AZ91 magnesium alloys processed by different casting technologies. A short characteristic was offered for materials processed by the traditional semi-continuous casting process, which uses the solidification rates comprised in a range of 5 - 20⁰C/s, and for materials made in the process of Rapid Solidification, where the solidification rate can reach 106⁰C/s. As a result of the casting process, a feedstock in the form of billets and thin strips was obtained and was subjected next to the process of plastic forming. The article presents the results of structural analysis of the final product. The mechanical properties of the ø7 mm extruded rods were also evaluated and compared.
Źródło:
Archives of Foundry Engineering; 2014, 14, 2; 43-48
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wykorzystanie odpadowych piasków odlewniczych do wykonywania mieszanek iniekcyjnych stosowanych w naprawach studzienek i rurociągów kanalizacyjnych
The use of waste foundry sands for making injection mixtures used in repairs of manholes and sewage pipelines
Autorzy:
Mądrawski, J.
Kostrzewski, W.
Powiązania:
https://bibliotekanauki.pl/articles/160735.pdf
Data publikacji:
2018
Wydawca:
Polski Związek Inżynierów i Techników Budownictwa
Tematy:
przemysł odlewniczy
piasek formierski
wykorzystanie odpadów
zaprawa iniekcyjna
rurociąg kanalizacyjny
studzienka kanalizacyjna
naprawa
właściwości mechaniczne
foundry industry
foundry sand
waste utilization
injection mortar
sewage pipeline
manhole
repair
mechanical properties
Opis:
W pracy przedstawiono wyniki badań laboratoryjnych dotyczących możliwości wykorzystania odpadowego piasku z odlewni aluminium. Założono, że piasek ten może być przydatny do wytwarzania mieszanek iniekcyjnych, stosowanych na wypełnienie przestrzeni w naprawianych studzienkach i kolektorach kanalizacyjnych metodą bezwykopową. Uzyskane wyniki potwierdziły wcześniejsze przypuszczenia.
The paper presents the results of laboratory tests on the use of waste sand from aluminum foundry. It was assumed that this sand may be useful for the production of injection mixtures used to fill the space in repaired wells and sewage collectors. The results obtained confirmed previous assumptions.
Źródło:
Przegląd Budowlany; 2018, 89, 7-8; 82-84
0033-2038
Pojawia się w:
Przegląd Budowlany
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Lead-Free Casting Brasses. Investigations of the Corrosion Resistance and Shaping of Microstructure and Properties
Autorzy:
Kozana, J.
Garbacz-Klempka, A.
Piękoś, M.
Powiązania:
https://bibliotekanauki.pl/articles/379921.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
innovative foundry technologies
innovative foundry materials
lead-free casting brasses
mechanical properties
microstructure
environmental protection
innowacyjne technologie odlewnicze
innowacyjne materiały odlewnicze
odlewy mosiężne bezołowiowe
właściwości mechaniczne
mikrostruktura
ochrona środowiska
Opis:
The ecological factor is very important in shaping properties of alloys. It leads to a limitation or elimination, from the surroundings, of harmful elements from the heavy metals group. The so-called eco-brasses group comprises common lead-free brasses containing 10 to 40% of zinc and arsenic brasses of a high dezincification resistance. Among standardized alloys, CW511L alloy ( acc. to EN standard) or MS-60 alloy (acc. to DIN) can be mentioned. Investigations were performed on two different kinds of metal charges: ingots cast by gravity and the ones obtained in the semi-continuous casting technology with using crystallizers. The casting quality was analysed on the basis of the microstructure images and mechanical properties. The investigations also concerned increasing the corrosion resistance of lead-free alloys. This resistance was determined by the dezincification tendency of alloys after the introduction of alloying additions, i.e. aluminium, arsenic and tin. The investigations focused on the fact that not only alloying additions but also the production methods of charge materials are essential for the quality of produced castings. The introduced additions of aluminium and tin in amounts: 0÷1.2 wt% decreased the dezincification tendency, while arsenic, already in the amount of 0.033 wt%, significantly stopped corrosion, limiting the dezincification process of lead-free CuZn37 brass. At higher arsenic contents, corrosion occurs only within the thin surface layer of the casting (20 μ).
Źródło:
Archives of Foundry Engineering; 2019, 2; 113-118
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of multipoint sequential water mist cooling of casting die on microstructure and mechanical properties of AlSi11 alloy
Autorzy:
Władysiak, R.
Powiązania:
https://bibliotekanauki.pl/articles/380430.pdf
Data publikacji:
2012
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
innowacyjne technologie odlewnicze
innowacyjne materiały odlewnicze
odlewanie kokilowe
mgła wodna
AlSi11
mikrostruktura
właściwości mechaniczne
innovative foundry technologies
innovative foundry materials
casting die cooling
water mist
microstructure
mechanical properties
Opis:
The work is a continuation of research on the use of water mist cooling in order to increase efficiency of the die-casting process for aluminum alloys. The paper describes the multipoint sequential cooling system of the casting die and its computer control and monitoring. It also includes results of the tests and analysis of cooling methods during making of the casting. These methods differ from each other in the sequence of casting die cooling and cause effective changes in microstructure and mechanical properties of castings made of AlSi11 alloy. The study demonstrated that the use of multipoint sequential cooling with water mist affects the microstructure refinement and reduces the segregation in the cast as well as more than by 20% increases the mechanical properties of castings in the rough state. The study also demonstrates that the sequential cooling of casting die accelerates the cooling of the casting and shortens die-casting cycle.
Źródło:
Archives of Foundry Engineering; 2012, 12, 4; 145-150
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Environmentally friendly mould technology
Autorzy:
Izdebska-Szanda, I.
Palma, A.
Angrecki, M.
Żmudzińska, M.
Powiązania:
https://bibliotekanauki.pl/articles/381950.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
innovative foundry materials
innovative foundry technologies
modified inorganic binder
technological properties
ecology
post reclamation waste management
innowacyjny materiał odlewniczy
innowacyjna technologia odlewnicza
spoiwo nieorganiczne
właściwości technologiczne
ekologia
odpad porekultywacyjny
Opis:
One of the factors that contribute to the development of foundry moulding technology is environmental protection. The related challenges are effectively satisfied by a new inorganic binder that has been designed for castings made of non-ferrous metal alloys. This article presents in a concise way the test results, showing the ecological character of the new binder at the stage of making moulds, pouring them with metal and cooling of castings, indicating the possibilities for an economic re-use of waste materials formed during practical application of this technology. The results were compared with the results obtained on the sands with organic binders. Studies were carried out under the project POIG.01.01.02-00-015/09 "Advanced materials and technologies."
Źródło:
Archives of Foundry Engineering; 2013, 13, 3; 37-42
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 34

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