Zobrazeno 1 - 10
of 36
pro vyhledávání: '"sand testing"'
Autor:
M. Łucarz
Publikováno v:
Metalurgija, Vol 54, Iss 2, Pp 319-322 (2015)
The application of thermogravimetric analysis can be very useful in the method since an extensive range of resins is used in founding. The thermal analysis performed for three different binders indicated the similar destruction mechanism.Along with t
Externí odkaz:
https://doaj.org/article/b9d2f6012fc548598fd2625895ba635b
Autor:
M. Łucarz
Publikováno v:
Metalurgija, Vol 54, Iss 1, Pp 109-112 (2015)
The paper presents the results of the research on the used moulding sands subjected to mechanical and thermal reclamation at different stages of the process in the foundry. The research on thermal treatment was carried out in an experimental thermal
Externí odkaz:
https://doaj.org/article/982904927dfc47849d213feb3ef1b3ef
Autor:
Łucarz, M.
Publikováno v:
Metalurgija, Vol 45, Iss 1, Pp 37-40 (2006)
The results of investigations are concerned on evaluation of new silica sand grains surface condition after mechanical reclamation treatment as well as on the conditions of reclaimed sand grains surface subjected to thermal and thermo-mechanical recl
Externí odkaz:
https://doaj.org/article/5713399fb39242d79652929ae5562c18
Autor:
Łucarz, M.
Publikováno v:
Metalurgija, Vol 47, Iss 1, Pp 43-45 (2008)
The wear effect of silica sands is usually joined with many foundry processes during the fresh sand preparation. The significant effect of silica grains destruction by means of crushing, abrasion and attrition is caused by most of mechanical reclamat
Externí odkaz:
https://doaj.org/article/518b4220fce6447ab6333bcb45cdc6ba
Autor:
S. Ramrattan
Publikováno v:
China Foundry, Vol 13, Iss 1, Pp 59-66 (2016)
Chemically bonded sand cores and molds are more commonly referred to as precision sand systems in the high production automotive powertrain sector. Their behavior in contact with molten metal can lead to casting defects. Consequently, the interaction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad3502cad872655f8b76c4d2f167e7f8
http://ff.foundryworld.com/uploadfile/2016020249527649.pdf
http://ff.foundryworld.com/uploadfile/2016020249527649.pdf
Akademický článek
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Autor:
B. T. Hang Tuah Baharudin, Mohd Khairol A. Arifin, Azhar Abdullah, Shamsuddin Sulaiman, T.R. Vijayaram
Publikováno v:
Key Engineering Materials. :769-774
Clay has an important role in making green sand casting mould beside water. Clay acts as binders, holding the sand grains together. Water is needed to activate the clay bond. Without the addition of water on clay, no strength would be achieved on san
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ffa8b347d901b89e0b907e24b52fdf5
https://doi.org/10.4028/www.scientific.net/kem.471-472.769
https://doi.org/10.4028/www.scientific.net/kem.471-472.769
Publikováno v:
Proceedings of the Institution of Civil Engineers - Geotechnical Engineering. 162:257-267
This paper presents the results from an experimental programme that studied the factors affecting the bearing resistance of shallow footings in sand. In particular, the tests considered the effects of the footing width and embedment depth on the pres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::880eac5af689cfdcd49e122865edaac5
https://doi.org/10.1680/geng.2009.162.5.257
https://doi.org/10.1680/geng.2009.162.5.257
Autor:
Shane Donohue, Michael Long
Publikováno v:
Canadian Geotechnical Journal. 44:533-544
The multichannel analysis of surface waves (MASW) technique, which is used to determine shear wave velocity (Vs) and hence small strain stiffness (Gmax), has recently generated considerable interest in the geophysics community. This is because of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4326d48d6957e1c11025baf0c59f3f7
https://doi.org/10.1139/t07-013
https://doi.org/10.1139/t07-013
Autor:
Mariusz Łucarz
Publikováno v:
Metalurgija
Volume 54
Issue 1
Metalurgija, Vol 54, Iss 1, Pp 109-112 (2015)
Scopus-Elsevier
Volume 54
Issue 1
Metalurgija, Vol 54, Iss 1, Pp 109-112 (2015)
Scopus-Elsevier
The paper presents the results of the research on the used moulding sands subjected to mechanical and thermal reclamation at different stages of the process in the foundry. The research on thermal treatment was carried out in an experimental thermal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::679098f467fbdd37b8302bb39785d85b
https://hrcak.srce.hr/126707
https://hrcak.srce.hr/126707