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Tytuł:
Ceramic-Carbon Filters for Molten Metal Alloys Filtration
Autorzy:
Asłanowicz, M.
Ościłowski, A.
Lipowska, B.
Witek, J.
Robak, Z.
Muzyka, R.
Kowalski, P.
Wańczyk, K.
Powiązania:
https://bibliotekanauki.pl/articles/381136.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
innovative foundry technologies
innovative materials
molten metals
filtration
foam filter
technological line
innowacyjne technologie odlewnicze
innowacyjne materiały
topnienie metali
filtracja
filtr piankowy
linia technologiczna
Opis:
In 2014 we finished research works involved in the development of a technology for manufacturing innovative ceramic-carbon foam filters for molten metal alloys filtration, which were financed by the National Centre for Research and Development (NCBiR) from INNOTECH programme resources. A batch of the filters produced in this technology was tested in practice in domestic cast steel and cast iron foundries. The trials were successful and foundries declared their intention to purchase the newly-developed filters for the current production of casts. This provided an incentive for “Ferro-Term” Sp. z o.o. to start design works on the prototype line for a serial production of these filters. At the same time, in co-operation with a scientific consortium, including the co-authors of the technology, i.e. the Institute of Ceramics and Building Materials, Refractory Materials Division in Gliwice, Institute for the Chemical Processing of Coal in Zabrze and Foundry Research Institute in Cracow, the company made a successful attempt to raise some funds for the necessary adaptation of the developed technology from the semi-technical to industrial scale from Intelligent Development Operational Programme. In the article we have presented information on the effects of works performed within the framework of the project entitled “Modernization and adaptation of the existing technological line for purposes related to technology verification and start-up of the production of innovative ceramic-carbon filters for molten metal alloy filtration”.
Źródło:
Archives of Foundry Engineering; 2019, 1; 98-102
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:
Innowacyjna technologia oczyszczania odcieków pofermentacyjnych
Autorzy:
Barbusiński, K.
Powiązania:
https://bibliotekanauki.pl/articles/304508.pdf
Data publikacji:
2016
Wydawca:
Wydawnictwo Druk-Art
Tematy:
DEMON
oczyszczanie ścieków
innowacyjne technologie
odcieki z odwadniania osadów
wastewater treatment
innovative technologies
effluent from the sludge dewatering
Opis:
W pracy przedstawiono innowacyjną technologię usuwania azotu z odcieków po odwadnianiu przefermentowanych osadów ściekowych. Technologia DEMON® jest obecnie najszybciej wdrażanym procesem wykorzystującym bakterie „anammox” do oczyszczania takich odcieków w bocznym ciągu technologicznym, czyli zanim zostaną zawrócone do głównego ciągu oczyszczania. Opisano podstawy procesu, sterowanie systemem napowietrzania oraz wyposażenie reaktora.
The paper presents innovative technology to remove nitrogen from the effluent after dewatering the digested sludge. The DEMON® technology is currently the fastest implemented process using bacteria „anammox” for the purification of such effluents in the side stream, that is, before they are returned to the main purification system. Moreover, in the publication has been describes the basics of system operation, aeration system control and reactor equipment.
Źródło:
Napędy i Sterowanie; 2016, 18, 1; 46-50
1507-7764
Pojawia się w:
Napędy i Sterowanie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Innowacyjne technologie oczyszczania ścieków komunalnych – kierunki rozwoju
Autorzy:
Barbusiński, K.
Powiązania:
https://bibliotekanauki.pl/articles/303293.pdf
Data publikacji:
2016
Wydawca:
Wydawnictwo Druk-Art
Tematy:
oczyszczanie ścieków
innowacyjne technologie
kofermentacja
kogeneracja
odcieki z odwadniania osadów
farmaceutyki w ściekach
oczyszczalnia zero-energetyczna
wastewater treatment
innovative technologies
cofermentation
cogeneration
reject water from the dewatering of digested sludge
pharmaceuticals in wastewater
Opis:
W pracy przedstawiono kierunki rozwoju innowacyjnych technologii w oczyszczalniach komunalnych. Omówiono procesy kofermentacji, wykorzystanie biogazu do produkcji energii elektrycznej, usuwanie azotu z odcieków pofermentacyjnych, występowanie farmaceutyków w ściekach i problem lekooporności bakterii, a także możliwości zaprojektowania oczyszczalni zero-energetycznej. Opisano także strategiczne działania związane z tworzeniem mechanizmów do współpracy między sektorami nauki i gospodarki w celu rozwoju i wdrażania zaawansowanych technologii oczyszczania ścieków komunalnych.
The paper presents directions for the development of innovative technologies in municipal wastewater treatment plants. The publication discusses co-fermentation processes, the use of biogas for electricity production, the removal of nitrogen from the reject water from the dewatering of digested sludge, the presence of pharmaceuticals in wastewater and the problem of drug-resistant bacteria, as well as the possibility of designing a zero-energy wastewater treatment plant. This article describes also, a strategic activities related to the creation of mechanisms for cooperation between representatives from science and economy for the development and implementation of advanced technologies of municipal wastewater treatment.
Źródło:
Napędy i Sterowanie; 2016, 18, 1; 40-45
1507-7764
Pojawia się w:
Napędy i Sterowanie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Innovative technologies supporting the safety of the transport of dangerous goods
Autorzy:
Baryłka, Adam
Chmieliński, Mirosław
Powiązania:
https://bibliotekanauki.pl/articles/1818454.pdf
Data publikacji:
2020
Wydawca:
Centrum Rzeczoznawstwa Budowlanego Sp. z o.o.
Tematy:
innovative technologies
transport
dangerous goods
innowacyjne technologie
towary niebezpieczne
Opis:
The article presents solutions in the area of the importance of innovative technologies supporting the transport of dangerous goods. Providing security in the broad sense is becoming one of the strategic tasks for management boards in terms of the presence of many different threats and the management of economic entities providing transport services for dangerous goods. Actions for security are local, regional, national or international. The transport of dangerous goods, due to the need to ensure the safety of people and the environment, is subject to special rigors in terms of its admission to transport, selection of packaging, labeling and requirements relating to the driver, means of transport and transport. Security measures include permanent control of the conduct of all interested parties trading of dangerous goods in accordance with the detailed safety rules.
Źródło:
Modern Engineering; 2020, 3; 113--124
2450-5501
Pojawia się w:
Modern Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of Silica Sand on Surface Casting Quality
Autorzy:
Beňo, J.
Adamusová, K.
Merta, V.
Bajer, T.
Powiązania:
https://bibliotekanauki.pl/articles/383370.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
innovative foundry technologies
innovative materials
castings defects
silica sand
veining
COLD-BOX amine
innowacyjne technologie odlewnicze
materiały innowacyjne
wady odlewów
piasek kwarcowy
Opis:
The current casting production of castings brings increased demands for surface and internal quality of the castings. Important factors, that influence the quality of casted components, are the materials used for the manufacture of moulds and cores. For the preparation and production of moulds and cores, in order to achieve a low level of casting defects, then it used a high quality input materials, including various types of sands, modified binders, additives, etc. However, even the most expensive raw materials are not a guarantee to achieve the quality of production. It is always necessary to choose the appropriate combination of input material together with an appropriate proposal for the way of the production, the metallurgical treatment of cast alloy, etc. The aim of this paper is to establish the basic principles for the selection of the base core mixtures components – sands to eliminate defects from the tension, specifically veining. Various silica sand, which are commonly used in foundries of Middle Europe region, were selected and tested.
Źródło:
Archives of Foundry Engineering; 2019, 2; 5-8
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Method and Apparatus for Assessing the Properties of Slags
Autorzy:
Biernat, S.
Bydałek, A. W.
Wołczyński, W.
Holtzer, M.
Powiązania:
https://bibliotekanauki.pl/articles/381284.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
environmental protection
innovative materials
innovative casting technologies
laboratory station
slags
ochrona środowiska
innowacyjne materiały odlewnicze
technologie innowacyjne
stanowisko laboratoryjne
żużle
Opis:
A special Slag-Prop Cu database has been developed to archive data from laboratory and industrial tests related to post-reduction slags. In order to enrich the data areas, it was decided to design a system for measuring the temperature of the liquid slag and its viscosity. Objectives of research work are to gather information on the properties of post-slags such as the temperature of liquid slag and its viscosity. The discussed issues are especially important in the foundry practice. Designed research stand and using of database applications can greatly facilitate the work of metallurgists, foundrymen, technologists and scientists. The viscosity measurement was developed and presented earlier. The author's analytical methodology was supplemented by a thyristor measuring system (described in the article). The system temperature measurement can be performed simultaneously in 3 ways to reduce the measurement error. Measurement of the voltage mV - using the Seebeck effect can be measured throughout the entire range of thermocouple resistance, up to 1300 °C. Direct temperature measurement ⁰C - measurement only below 1000 ⁰C. Additional measurement - the measurement can also be read from the pyrometer set above the bath. The temperature and the reading frequency depend on the device itself. The principle of measurement is that in a molten metal / slag crucible, we put a N-type thermocouple. The thermocouples are hung by means of a tripod above the crucible and placed in a crucible. The thermocouple is connected to a compensating line dedicated to this type of thermocouple. The cable is in turn connected to a special multimeter that has the ability to connect to a computer and upload results. Temperature measurement can be performed simultaneously in 3 ways to reduce the measurement error. The Sn-Pb alloy has been subjected to testing for proper operation of the device. In this foot should be observed the supercooling of the liquid, which initiates the crystallization process and in which latent heat begins to exude raising the temperature until the coagulation temperature is reached.
Źródło:
Archives of Foundry Engineering; 2017, 17, 3; 13-18
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of Modified Cores for Grain Refinement in Castings of Aircraft Turbine Blades
Autorzy:
Binczyk, F.
Cwajna, J.
Gradoń, P.
Powiązania:
https://bibliotekanauki.pl/articles/382651.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
innovative casting materials
innovative casting technologies
Nickel alloy IN-713C
surface modification
turbine blades
macrostructure
innowacyjne materiały odlewnicze
innowacyjne technologie odlewnicze
Stop niklu IN-713C
modyfikacja powierzchni
łopatki turbinowe
makrostruktura
Opis:
Paper presents the results of research on modified surface grain refinement method used in investment casting of hollow, thin-walled parts made of nickel based superalloys. In the current technology, the refining inoculant is applied to the surface of the wax pattern and then, it is transferred to the ceramic mould surface during dewaxing. Because of its chemical activity the inoculant may react with the liquid metal which can cause defects on the external surface of the cast part. The method proposed in the paper aims to reduce the risk of external surface defects by applying the grain refiner only to the ceramic core which shapes the internal surface of the hollow casting. In case of thin-walled parts the grain refinement effect is visible throughout the thickness of the walls. The method is meant to be used when internal surface finish is less important, like for example, aircraft engine turbine blades, where the hollowing of the cast is mainly used to lower the weight and aid in cooling during operation.
Źródło:
Archives of Foundry Engineering; 2017, 17, 3; 19-22
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
ATD and DSC Analysis of IN-713C and ZhS6U-VI Superalloys
Autorzy:
Binczyk, F.
Cwajna, J.
Gradoń, P.
Powiązania:
https://bibliotekanauki.pl/articles/381895.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
innovative casting materials
innovative casting technologies
Nickel superalloys
ATD method
DSC method
solidification parameters
innowacyjne materiały odlewnicze
innowacyjne technologie odlewnicze
stopy niklu
metoda ATD
metoda DSC
parametry krzepnięcia
Opis:
Paper presents the results of ATD and DSC analysis of two superalloys used in casting of aircraft engine parts. The main aim of the research was to obtain the solidification parameters, especially Tsol and Tliq, knowledge of which is important for proper selection of casting and heat treatment parameters. Assessment of the metallurgical quality (presence of impurities) of the feed ingots is also a very important step in production of castings. It was found that some of the feed ingots delivered by the superalloy producers are contaminated by oxides located in shrinkage defects. The ATD analysis allows for quite precise interpretation of first stages of solidification at which solid phases with low values of latent heat of solidification are formed from the liquid. Using DSC analysis it is possible to measure precisely the heat values accompanying the phase changes during cooling and heating which, with knowledge of phase composition, permits to calculate the enthalpy of formation of specific phases like γ or γ′.
Źródło:
Archives of Foundry Engineering; 2017, 17, 1; 13-16
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of Modification and Casting Technology on Structure of IN-713C Superalloy Castings
Autorzy:
Binczyk, F.
Cwajna, J.
Gradoń, P.
Mańka, M.
Powiązania:
https://bibliotekanauki.pl/articles/381572.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
innovative casting materials
innovative casting technologies
nickel alloy IN-713C
modification
cobalt aluminate
macrostructure
innowacyjne materiały odlewnicze
innowacyjne technologie odlewnicze
stop niklu
modyfikacja
kobalt
makrostruktura
Opis:
The paper presents the results concerning impact of modification (volume and surface techniques), pouring temperature and mould temperature on stereological parameters of macrostructure in IN713C castings made using post-production scrap. The ability to adjust the grain size is one of the main issues in the manufacturing of different nickel superalloy castings used in aircraft engines. By increasing the grain size one can increase the mechanical properties, like diffusion creep resistance, in higher temperatures. The fine grained castings. on the other hand, have higher mechanical properties in lower temperatures and higher resistance to thermal fatigue. The test moulds used in this study, supplied by Pratt and Whitney Rzeszow, are ordinarily used to cast the samples for tensile stress testing. Volume modification was carried out using the patented filter containing cobalt aluminate. The macrostructure was described using the number of grains per mm2, mean grain surface area and shape index. Obtained results show strong relationship between the modification technique, pouring temperature and grain size. There was no significant impact of mould temperature on macrostructure.
Źródło:
Archives of Foundry Engineering; 2016, 16, 3; 11-14
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Relationship Between the Solidification Parameters and Chemical Composition of Nickel Superalloy IN-713C
Autorzy:
Binczyk, F.
Gradoń, J.
Cwajna, J.
Szymszal, J.
Powiązania:
https://bibliotekanauki.pl/articles/383245.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
innovative casting materials
innovative casting technologies
nickel alloy IN-713C
thermal analysis
solidification parameters
innowacyjne materiały odlewnicze
innowacyjne technologie odlewnicze
stop niklu IN-713C
analiza termiczna
parametry zestalania
Opis:
The paper presents the results of studies on the development of correlation of solidification parameters and chemical composition of nickel superalloy IN-713C, which is used i.a. on aircraft engine turbine blades. Previous test results indicate significant differences in solidification parameters of the alloy, especially the temperatures Tliq and Tsol for each batch of ingots supplied by the manufacturer. Knowledge of such a relationship has important practical significance, because of the ability to asses and correct the temperatures of casting and heat treatment of casts on the basis of chemical composition. Using the statistical analysis it was found that the temperature of the solidification beginning Tliq is mostly influenced by the addition of carbon (similar to iron alloys). The additions of Al and Nb have smaller but still significant impact. Other alloying components do not have significant effect on Tliq. The temperature Teut is mostly affected by Ni, Ti and Nb. The temperature Tsol is not in any direct correlation with the chemical composition, which is consistent with previous research. The temperature Tsol depends primarily on the presence of non-metallic inclusions present in feed materials and introduced during the melting and casting processes.
Źródło:
Archives of Foundry Engineering; 2014, 14, 4; 5-10
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Kinetics of the σ Phase Precipitation in Respect of Erosion-corrosion Wear of Duplex Cast Steel
Autorzy:
Brodziak-Hyska, A.
Stradomski, Z.
Kolan, C.
Powiązania:
https://bibliotekanauki.pl/articles/382274.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
innovative foundry materials
innovative technologies
duplex cast steel
sigma phase
shape factor
erosive-corrosive wear
materiały odlewnicze
innowacyjne technologie odlewnicze
staliwa duplex
współczynnik kształtu
korozja
zużycie
Opis:
The examined material comprised two grades of corrosion-resistant cast steel, namely GX2CrNiMoN25-6-3 and GX2CrNiMoCuN25-6-3-3, used for example in elements of systems of wet flue gas desulphurisation in power industry. The operating conditions in media heated up to 70°C and containing Cl- and SO4 ions and solid particles produce high erosive and corrosive wear. The work proposes an application of the σ phase as a component of precipitation strengthening mechanism in order to increase the functional properties of the material. The paper presents the results of examination of the kinetics of σ phase precipitation at a temperature of 800°C and at times ranging from 30 to 180 minutes. Changes in the morphology of precipitates of the σ phase were determined using the value of shape factor R. Resistance to erosion-corrosion wear of duplex cast steel was correlated with the kinetics of sigma phase precipitating.
Źródło:
Archives of Foundry Engineering; 2014, 14, 1; 17-20
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evaluation of Wear Mechanisms of Graphites Used for Crystallisers for Continuous Casting
Autorzy:
Brudny, Anna
Kulasa, Joanna
Juszczyk, Barbara
Myalski, Jerzy
Roskosz, Stanisław
Wycisk, R.
Kwaśniewski, Paweł
Strzępek, Paweł
Poręba, Marek
Powiązania:
https://bibliotekanauki.pl/articles/2203941.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
innovative foundry technologies
innovative foundry materials
wear resistance
graphite
crystallizers
tribology
innowacyjne technologie odlewnicze
innowacyjne materiały odlewnicze
odporność na zużycie
grafit
krystalizatory
tribologia
Opis:
This paper presents the results of research concerning the evaluation of tribological properties of graphite materials used, among others, for crystallisers for continuous casting of non-ferrous metals and their alloys. Graphite materials differing not only in their physical properties but also in the technology of their production were selected from a wide range of commercially available products. Wear resistance investigations of the tested graphite materials were carried out on a pin-on-disc tribometer under technically dry friction conditions on a sliding distance of 1000 m. A constant load but variable speed was used in the tests. The mean value of the coefficient of friction and the wear of the material were determined based on the tribological tests carried out. It was observed that as the speed increases, the average value of the coefficient of friction decreases, while the wear increases. A microstructural analysis of the wear track showed that the friction mechanism depends mainly on the graphite formation technology, which is related to the microstructure of the tested materials, and to a lesser extent to their physical and mechanical properties. Varying the speed values made it possible to trace changes in the wear mechanism, on the basis of which it is possible to predict the durability and reliability of graphite crystalliser operation.
Źródło:
Archives of Foundry Engineering; 2022, 22, 4; 109--115
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dilatometric characterization of foundry sands
Autorzy:
Břuska, M.
Beňo, J.
Cagala, M.
Jasinková, V.
Powiązania:
https://bibliotekanauki.pl/articles/382496.pdf
Data publikacji:
2012
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
innowacyjne technologie odlewnicze
innowacyjne materiały odlewnicze
rozwój produktu
masa krzemionkowa
dylatometria
analiza chemiczna
innovative foundry technologies
innovative foundry material
product development
silica sands
hybrid sands
dilatometry
chemical analysis
Opis:
The goal of this contribution is summary of physical - chemistry properties of usually used foundry silica and no - silica sands in Czech foundries. With the help of dilatometry analysis theoretical assumptions of influence of grain shape and size on dilatation value of sands were confirmed. Determined was the possibility of dilatometry analysis employment for preparing special (hybrid) sands with lower and/or more linear character of dilatation.
Źródło:
Archives of Foundry Engineering; 2012, 12, 2; 9-14
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of Defects in Castings Cast by Rheocasting Method SEED
Autorzy:
Bryksi Stunova, B.
Bryksi, V.
Powiązania:
https://bibliotekanauki.pl/articles/381889.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
solidification process
innovative foundry technologies
innovative foundry materials
rheocasting
casting defects
simulation
krzepnięcie
innowacyjne technologie odlewnicze
innowacyjne materiały odlewnicze
wady odlewów
symulacja
Opis:
The paper analyses specific defects of castings produced by semi-solid casting process, especially rheocasting method SEED, which uses mechanical swirling for reaching proper structure in semisolid state with high content of solid fraction. Heat treated alloy AlSi7Mg0.3 was applied for producing an Engine Bracket casting part. For observing structure, metallographic observation by light and SEM microscopy was used. To analyse the process, software ProCAST was used to simulate the movements in shot chamber and filling of the mold.
Źródło:
Archives of Foundry Engineering; 2016, 16, 3; 15-18
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 146

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