Oxygen activity in melts of Fe-C-Cr-Ni based alloys
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F16%3APU130958" target="_blank" >RIV/00216305:26210/16:PU130958 - isvavai.cz</a>
Result on the web
<a href="https://journals.pan.pl/Content/101950/PDF/afe-2016-0106.pdf" target="_blank" >https://journals.pan.pl/Content/101950/PDF/afe-2016-0106.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1515/afe-2016-0106" target="_blank" >10.1515/afe-2016-0106</a>
Alternative languages
Result language
angličtina
Original language name
Oxygen activity in melts of Fe-C-Cr-Ni based alloys
Original language description
Oxygen is an element that is first purposely brought into the steel melt to remove some unwanted elements or to reduce their concentration (oxidation). In the made cast steel there is on the contrary necessary to reduce the oxygen content with the use of deoxidation to such a level in order to avoid a reaction with carbon with the formation of CO bubbles. Concentration of oxygen in steel before casting is given, in particular, by the manner of metallurgical processing and the used deoxidation process. Oxygen is found in molten steels both as chemically bound in the form of oxides and in the form of oxygen dissolved in the solution – the melt.Chemical composition of the melt strongly influences the activity of oxygen dissolved in the melt and further on the composition of oxidic inclusions forming in the melt during the reaction with oxygen. In the Fe-C-Cr-Ni based alloys in the reaction with oxygen greatly participates also chrome, whose products are often in solid state and they are the cause of forming such defects as e.g. oxidic films.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
<a href="/en/project/TA04010113" target="_blank" >TA04010113: Research and development of manufacturing technology of heavy castings from progressive austenitic steels for power engineering industry</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Archives of foundry engineering
ISSN
1897-3310
e-ISSN
2299-2944
Volume of the periodical
16
Issue of the periodical within the volume
4
Country of publishing house
PL - POLAND
Number of pages
6
Pages from-to
181-186
UT code for WoS article
000397253100033
EID of the result in the Scopus database
2-s2.0-85008600129