Zobrazeno 1 - 10
of 351
pro vyhledávání: '"moulding sand"'
Autor:
Miryuk Olga
Publikováno v:
Environmental and Climate Technologies, Vol 28, Iss 1, Pp 453-463 (2024)
The article is devoted to the problem of creating energy-efficient building materials for enclosing structures. The aim of the research is to develop a recipe and a method for moulding sands placing to create heat-insulating concrete of a multilayer
Externí odkaz:
https://doaj.org/article/d965a8e037c14b0181bac0534d3c9cd7
Publikováno v:
Archives of Civil Engineering, Vol vol. 68, Iss No 4, Pp 163-177 (2022)
The aim of this paper is to determine the influence of biomaterial in the binder composition on the quality of reclaim from furan no-bake sands. The biomaterial is introduced into the moulding sand in order to accelerate the biodegradation of post-re
Externí odkaz:
https://doaj.org/article/1cba2ebf1f6b42bda277522271465227
Akademický článek
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Akademický článek
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Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 67, Iss No 2, Pp 753-758 (2022)
This paper deals with the issue of using moulding sands with a new two-component binder: furfuryl-resole resin – PCL polycaprolactone for the production of ductile iron heavy castings. The previous laboratory studies showed the possibility of using
Externí odkaz:
https://doaj.org/article/0bcb871e3b664bafa1545ef07485181a
Publikováno v:
Archives of Foundry Engineering, Vol vol. 22, Iss No 2, Pp 17-24 (2022)
Due to the observed increase in the amount of waste in landfills, there has been an increase in the demand for products made of biomaterials and the composition of biomaterials with petroleum-derived materials. The problem of waste disposal/managemen
Externí odkaz:
https://doaj.org/article/0c3c622707a94d1bbf9204d4432611d7
Publikováno v:
Archives of Foundry Engineering, Vol vol. 22, Iss No 2, Pp 63-70 (2022)
The method of the ongoing assessment of the reclaim quality originating from the mechanical reclamation is described in this paper. In the process, the triboelectric system of measuring amounts of dust in the dedusting part of a reclamation device wa
Externí odkaz:
https://doaj.org/article/baeb4b1d36e6474f8cf2ca653e518ed1
Publikováno v:
Archives of Foundry Engineering, Vol vol. 22, Iss No 2, Pp 83-88 (2022)
The aim of the research was to determine the effect of the primary quality of reclaim from dry mechanical reclamation on the strength properties and service life of moulding sands based on this reclaim. Another aim was to establish the effect of the
Externí odkaz:
https://doaj.org/article/640d2a3e728a43418ee4ad38f59295f6
Autor:
Yusuf Lanre SHUAIB-BABATA, Olanrewaju Yusuf BUSARI, Rasheedat Modupe MAHAMOOD, Salihu Swarnu YARU, Lawal Babatunde ABDULQADIR, Ibrahim Owolabi AMBALI, Kabiru Suleiman AJAO, Sikiru Ottan ABDULRAMAN
Publikováno v:
The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, Vol 45, Iss 1, Pp 22-37 (2022)
This study considered the effect of the Covid-19 pandemic on the economy of Nigeria and investigated the effective application of foundry technology to proffer a sustainable solution to the problem. Domestication of production of motorcycle component
Externí odkaz:
https://doaj.org/article/1a6dc0a8ea5b4b63b3dff58f6ac89704
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 65, Iss No 1, Pp 497-502 (2020)
The ablation casting technology consists in pouring castings in single-use moulds made from the mixture of sand and water-soluble binder. After pouring the mould with liquid metal the mould is destructed (washed out) using a stream of cooling medium,
Externí odkaz:
https://doaj.org/article/063c169243704f0ca08dd7d149160310