Filtry
Reoxidation phenomena in ferrous castings
Recent advances in understanding the metal-casting processes into green sand moulds have indicated that reoxidation plays a key in the quality control of castings. Reoxidation processes in liquid metal can cause a ...
JG - Hutnictví, kovové materiály
- 2006 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Metal reoxidation during pouring in sand moulds
Metal reoxidation causes a number or iron defects, particularly when pouring them in green-sand moulds. During the flowing in the gating system and in the mould cavity the liquid metal gets into contact with oxygen from air...
JG - Hutnictví, kovové materiály
- 2007 •
- D
Rok uplatnění
D - Stať ve sborníku
Study of the occurrence and suppression of metal reoxidation in ferrous castings
Recent advances in understanding the processes of casting metals into green sand moulds have shown that the occurrence of reoxidation plays a key role in the control of the quality of castings. The reoxidation gives rise to...
JG - Hutnictví, kovové materiály
- 2007 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Some aspects of reoxidation occurrence in ferrous castings
Metal reoxidation during casting influences, and in some cases in a decisive way, quality of products in foundries. Reoxidation processes used to be a cause for conditions of metal casting. For that reason the auth...
JG - Hutnictví, kovové materiály
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Model of reoxidation
In the term of cooperation between TU Brno and Mecas ESI the new model of reoxidation was created. Compiled model introduce a complex algorithm describing physic-chemical process of steel reoxidation. The model allows observing the ...
JG - Hutnictví, kovové materiály
- 2009 •
- R
Rok uplatnění
R - Software
Model of reoxidation
In the term of cooperation between TU Brno and Mecas ESI the new model of reoxidation was created. Compiled model introduce a complex algorithm describing physic-chemical process of steel reoxidation. The model allows observing the ...
JG - Hutnictví, kovové materiály
- 2009 •
- R
Rok uplatnění
R - Software
Steel Reoxidation during its Filtration
than non-metal inclusions in steel before its filtration. It may be assumed that these inclusions originate in steel by reoxidation. Course of reoxidation phenomena is supported by fall of metal temperature (accom...
JG - Hutnictví, kovové materiály
- 2006 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
State of the art of metal reoxidation study of iron castings
Metal reoxidation causes a number of iron castings defects, particularly when is explained by several hypotheses. One of possible causes is reoxidation processes the liquid metal gets into contact with oxygen from ...
JG - Hutnictví, kovové materiály
- 2007 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Modeling of reoxidation processes
Most of foundry casting defects is formed during casting the metal in moulds as a result of mould and flowing metal interaction. Physical and chemical processes mould filling with creating a model containing an effect of melt re...
JG - Hutnictví, kovové materiály
- 2010 •
- D
Rok uplatnění
D - Stať ve sborníku
Study of metal reoxidation in a foundry mould
Recent progress in study of processes of metal casting in green sand moulds has shown that the occurrence of reoxidation plays a key role in the control of castong of oxygen activity or changes of chemical composition lf metal
JG - Hutnictví, kovové materiály
- 2006 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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