Zobrazeno 1 - 10
of 60
pro vyhledávání: '"J. Głownia"'
Autor:
J. Głownia, P. Malatyńska
Publikováno v:
Metalurgija, Vol 52, Iss 1, Pp 15-18 (2013)
An important role for the peritectic reaction path in castings of stainless steel play small changes in a carbon content (e.g. from 0,02 to 0,06 % C), at maintaining constant chromium and nickel values. An influence of the carbon content on the perit
Externí odkaz:
https://doaj.org/article/457929bc58284161b86ca5ad0d03ca96
Autor:
J. Głownia, G. Tęcza
Publikováno v:
Archives of Foundry Engineering, Vol 15, Iss 4, Pp 129-133 (2015)
Cast Hadfield steel is characterised by high abrasion resistance, provided, however, that it is exposed to the effect of dynamic loads. During abrasion without loading, e.g. under the impact of loose sand jet, its wear resistance drops very drastical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4679da6ff1985853dbadcde2445fb67b
http://www.degruyter.com/view/j/afe.2015.15.issue-4/afe-2015-0092/afe-2015-0092.xml?format=INT
http://www.degruyter.com/view/j/afe.2015.15.issue-4/afe-2015-0092/afe-2015-0092.xml?format=INT
Publikováno v:
Solid State Phenomena. :8-14
Martensitic stainless steel was chosen for a semi-solid processing due to high mechanical properties and resistance to high temperature surface oxidation. Modified H18 martensitic steel (1.1 % - C, 18.9 % - Cr, 0.1 % - V, 0.7 % - Mo, 0,9 % - Si, 2.0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd9a3325fa3491b03e01f131a14d48d7
https://doi.org/10.4028/www.scientific.net/ssp.217-218.8
https://doi.org/10.4028/www.scientific.net/ssp.217-218.8
Publikováno v:
Archives of Foundry Engineering, Vol 13, Iss 4, Pp 97-102 (2013)
In the paper authors have undertaken the attempt of explaining the causes of cracks net occurrence on a massive 3-ton cast steel casting with complex geometry. Material used for casting manufacturing was the low-alloyed cast steel with increased wear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb68e9dfe2b943e752ff2a7e9de81281
http://www.degruyter.com/view/j/afe.2013.13.issue-4/afe-2013-0090/afe-2013-0090.xml?format=INT
http://www.degruyter.com/view/j/afe.2013.13.issue-4/afe-2013-0090/afe-2013-0090.xml?format=INT
Publikováno v:
Archives of Metallurgy and Materials. 58:785-790
The paper presents the influence of performance conditions of high-alloyed nickel-chromium cast steel intended for use in steam reforming plants on the morphology and number of phases present in centrifugally cast tubes. Structure identification was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eeb99aaeb1598c10136961871319b94f
https://doi.org/10.2478/amm-2013-0072
https://doi.org/10.2478/amm-2013-0072
Publikováno v:
Archives of Metallurgy and Materials. 58:803-808
Hardness, microstructure and abrasive wear resistance of cast high-manganese steel (cast Hadfield steel) were compared with the cast steel of the same austenitic matrix but having vanadium carbides uniformly distributed within its entire volume. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bad350f527cff34484e26974608e6876
https://doi.org/10.2478/amm-2013-0075
https://doi.org/10.2478/amm-2013-0075
Publikováno v:
Archives of Metallurgy and Materials. 58:791-794
To obtain a right casting methoding of a yoke used in mining industry, a computer simulation of filling of mould cavity as well as casting solidification has been applied. Analysis of the casting solidification showed, that an initial casting methodi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ce820406b938d8d21f448f337c3a873
https://doi.org/10.2478/amm-2013-0073
https://doi.org/10.2478/amm-2013-0073
Publikováno v:
Archives of Foundry Engineering, Vol 11, Iss 4, Pp 157-162 (2011)
In this study, an attempt was made to assess changes in the microstructure of centrifugally cast tubes from GX40CrNiSiNb24-24 steel after a long-term operation under the conditions of a catalytic conversion of methane with steam. Changes in phase mor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::fac88d42c0a0c185895775e80f940773
http://www.afe.polsl.pl/index.php/pl/2778/evaluation-of-cast-gx40crnisinb24-24-steel-after-service-conditions.pdf
http://www.afe.polsl.pl/index.php/pl/2778/evaluation-of-cast-gx40crnisinb24-24-steel-after-service-conditions.pdf
Autor:
G. Tęcza, J. Głownia
Publikováno v:
Archives of Foundry Engineering, Vol 8, Iss 4, Pp 209-212 (2008)
From the centrifugally cast sleeve segments, in direction parallel to the axis, the specimens for mechanical tests were cut out in a way such as to get in one batch of the specimens a structure composed of columnar crystals and in another batch of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::7d20a0e2290d9fc77aefac720f027d48
http://www.afe.polsl.pl/index.php/pl/522/effect-of-inoculation-on-high-temperature-plastic-properties-of-the-centrifugally-cast-cr-ni-nb-steel.pdf
http://www.afe.polsl.pl/index.php/pl/522/effect-of-inoculation-on-high-temperature-plastic-properties-of-the-centrifugally-cast-cr-ni-nb-steel.pdf
Autor:
J. Głownia, B. Kalandyk
Publikováno v:
Journal of Materials Processing Technology. 207:147-153
The influence of modification and heat treatment on the properties of low alloyed C–Mn 1.4-V cast steels has been investigated. A new type of cast steel with a yield strength above 850 MPa and elongation higher than 8% obtained in stepped samples w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc02a28ab99ecd8b8b3d76e2a9617d0d
https://doi.org/10.1016/j.jmatprotec.2007.12.097
https://doi.org/10.1016/j.jmatprotec.2007.12.097