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Geometrical Modulus of a Casting and its Influence on Solidification Process
the controlled solidification of castings, so called geometrical modulus defined by N. Chvorinov as the first one. Geometrical modulus influences the solidification process metal volume and the cooled surface too ...
JG - Hutnictví, kovové materiály
- 2011 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
The character of the solidification structure of massive ductile cast-iron castings and its prediction
An original 3D model of solidification is used to describe the process of solidification and cooling of massive cast-iron castings in sand moulds. The original spatial model of solidification can ...
JG - Hutnictví, kovové materiály
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
The Character of the Solidification Structure of Massive Ductile Cast-Iron Castings and its Prediction
This paper deals with the simulation of solidification and cooling of a massive casting, with various ways of accelerated cooling using steel chills in order of cooling of the casting. The results...
JG - Hutnictví, kovové materiály
- 2012 •
- D
Rok uplatnění
D - Stať ve sborníku
Analysis of Mg Alloys Solidification Aspects
This work deals with the analysis of volume changes during solidification and cooling of castings of magnesium alloys in sand molds. Theoretical knowledge on solidification and cooling of magnesium alloys ...
JG - Hutnictví, kovové materiály
- 2010 •
- D
Rok uplatnění
D - Stať ve sborníku
Analysis of Mg Alloys Solidification Aspects
This work deals with the analysis of volume changes during solidification and cooling of castings of magnesium alloys in sand molds. Theoretical knowledge on solidification and cooling of magnesium alloys ...
JG - Hutnictví, kovové materiály
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Unconventional method of controlled cooling of aluminum alloys casting produced by precision casting with solidification via immersing the mould with the melt into the cooling mediums
Technological unit for casting high-quality, lightweight, strong and tough aluminum alloy castings produced by precision casting with solidification via immersing the mould with the melt into the cooling m...
JG - Hutnictví, kovové materiály
- 2016 •
- Zpolop •
- Link
Rok uplatnění
Zpolop - Poloprovoz
Výsledek na webu
Prediction of Solidification and Microstructure of Inconel Alloy Using Numerical Simulation
of solidification and cooling, and the structure was evaluated in ascast condition. Applying thermal insulation of shells, the dependence of the structure of castings on cooling rate was monitored on test cast...
JG - Hutnictví, kovové materiály
- 2012 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Numerical Optimization of the Method of Cooling of a Massive Casting of Ductile Cast-Iron
that it is possible to apply the numerical model on basic calculations of solidification and cooling of the casting. It is also possible to determine the temperature gradients, the rate of solidification and the l...
JG - Hutnictví, kovové materiály
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
Casting, solidification and stress conditions at solidification of 12 t circular ingot in Magma and Forge numerical software
The work includes numerical simulations of casting and solidification casting set and internal quality parameters, including comparison with 4 numerical simulations of two casting speeds and two temperatures. Furth...
Materials engineering
- 2019 •
- Vsouhrn
Rok uplatnění
Vsouhrn - Souhrnná výzkumná zpráva
Control of Solidification Process and Microstructure of Inconel Alloys and their Prediction by Means of Numerical Simulation
Test castings of Inconel 713LC nickel alloy were prepared by pouring into shell molds in vacuum furnace. The temperature was experimentally measured in the course of solidification and cooling, and the structure was evaluat...
JG - Hutnictví, kovové materiály
- 2012 •
- D
Rok uplatnění
D - Stať ve sborníku
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