Zobrazeno 1 - 10
of 58
pro vyhledávání: '"thermal reclamation"'
Autor:
Mariusz Łucarz, Marcini Brzezińsk
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 68, Iss No 4, Pp 1233-1239 (2023)
The aim of the study was to determine the influence of the amount of a commonly used binder in foundry work, furfuryl resin – on the course of the thermal regeneration of used moulding sand. The thermal regeneration procedure was carried out at a t
Externí odkaz:
https://doaj.org/article/8b634b846e0d467b93ad1add81cf6f34
Publikováno v:
Polish Journal of Chemical Technology, Vol 25, Iss 4, Pp 19-27 (2023)
In this paper, a new combustor with an output of 5 t/h is designed based on a computational particle fluid dynamics (CPFD) model. The flow field simulation is combined with the combustion simulation to analyze the internal two-phase flow, temperature
Externí odkaz:
https://doaj.org/article/e01be4922a544406be7b92e5526a5fe3
Akademický článek
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Publikováno v:
Archives of Foundry Engineering, Vol 17, Iss 4, Pp 43-46 (2017)
In this article, there were presented results of research on influence of reclamation process on the ecological quality of reclaim sand with furan resin used in nonferrous foundry. The quality of reclaimed sand is mainly define by two group of chemic
Externí odkaz:
https://doaj.org/article/00073d34c86c4ef59242fc6695c906f6
Publikováno v:
Archives of Foundry Engineering, Vol 17, Iss 2, Pp 197-201 (2017)
The results of investigations of thermal reclamation of spent moulding sands originating from an aluminum alloy foundry plant are presented in this paper. Spent sands were crushed by using two methods. Mechanical fragmentation of spent sand chunks wa
Externí odkaz:
https://doaj.org/article/51310245da1748fda4143a9f20e66f62
Autor:
Łucarz M., Drożyński D.
Publikováno v:
Archives of Metallurgy and Materials, Vol 62, Iss 1, Pp 359-364 (2017)
The results of investigations concerning the influence of the applied sand matrix (fresh sand, reclaim) on the properties of moulding sands used for production of large dimensional castings (ingot moulds, ladles), are presented in the hereby paper. T
Externí odkaz:
https://doaj.org/article/0735fb9f98ad48ce957352b5b677cebc
Autor:
Łucarz M.
Publikováno v:
Archives of Foundry Engineering, Vol 16, Iss 4, Pp 69-74 (2016)
The results of investigations of spent moulding sands taken from the mould at various distances from the surface of the produced casting, are presented in the paper. The casting mould was made with an application of the cooling system of the metal co
Externí odkaz:
https://doaj.org/article/82884da444744ffe9037801b05b3f028
Publikováno v:
Archives of Metallurgy and Materials, Vol 61, Iss 4, Pp 2151-2158 (2016)
In this article, there were presented the results of research on combined mechanical and thermal regeneration of waste moulding sand with furfuryl resin originated from one of national foundries manufacturing aluminium alloys castings. Attempts of me
Externí odkaz:
https://doaj.org/article/1c734d3f91c546ee961d0820c277aad6
Autor:
Łucarz M.
Publikováno v:
Archives of Metallurgy and Materials, Vol 60, Iss 1, Pp 329-333 (2015)
The thermal analysis results of the selected group of binders and the thermal reclamation of one spent moulding sand with organic binder, are presented in the paper. The reclaiming process of the quartz matrix was performed on the basis of the own me
Externí odkaz:
https://doaj.org/article/2a32836b0acf4e8ab109bbee12d09bba
Autor:
Łucarz M.
Publikováno v:
Archives of Foundry Engineering, Vol 14, Iss 4, Pp 67-72 (2014)
The investigation results of the influence of the selected parameters of the thermal reclaimer operations on the temperature changes in the combustion chamber and the process energy consumption, are presented in the hereby paper. The analysis of the
Externí odkaz:
https://doaj.org/article/f0d0bdf0d2c748538a236ac0e5c5acfc