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| rdf:type
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| Description
| - Thixoforming is an alternative method of forming due to the pass to the semi-solid state. Thanks to the forming temperature, in exces sof the solidus curve, offers the utilization of the conventional materials in which microstructure after processing in semi-solid state appearing structural components in the arrangement, which would other commonly used methods, ether holding or casting, wouldn't be achieved. Very innovative approach is thixoforming of steels, which sompared to the non-ferrous metals, is still in an area of the basic research. The sheer novelty of the method is the use of mini-thixoforming, where compared to the classic ?thixo? the highly rapid heating and cooling gradients and much faster feedback kontrol and monitoring of the process can be achieved in addition. The Article is focused on the description of the influence of different procedures prepared input structure to structure development during processing in a semi-solid state. The experimental program was conducted on steel X210Cr12. I tis a tool steel with a high proportion of alloying elements and the wide interval between the solidus and liquidus. Two different input states were processed by mini-thixoforming. The first condition was in a state of soft annealed with a hardness of 211 HV10 and grain size of. 13 microns approx.. The sekond condition was treated by SPD method ECAP. This led to the intensit grain refinement to 1 micron approx. And an increase in hardness to 370 HV30. Comparison of the input structures for mini-thixoforming and structures acquired by the processing in semi-solid state the methods of lifht and scanning elektron microscopy were used EBSD including. For mechanical comparison hardness test was used. The experiment proved that i tis possible to prepare microstructure semi product to affect the microstructure obtained after thixoforming, especially from the perspective of ganges in the shape ad size of the structural components.
- Thixoforming is an alternative method of forming due to the pass to the semi-solid state. Thanks to the forming temperature, in exces sof the solidus curve, offers the utilization of the conventional materials in which microstructure after processing in semi-solid state appearing structural components in the arrangement, which would other commonly used methods, ether holding or casting, wouldn't be achieved. Very innovative approach is thixoforming of steels, which sompared to the non-ferrous metals, is still in an area of the basic research. The sheer novelty of the method is the use of mini-thixoforming, where compared to the classic ?thixo? the highly rapid heating and cooling gradients and much faster feedback kontrol and monitoring of the process can be achieved in addition. The Article is focused on the description of the influence of different procedures prepared input structure to structure development during processing in a semi-solid state. The experimental program was conducted on steel X210Cr12. I tis a tool steel with a high proportion of alloying elements and the wide interval between the solidus and liquidus. Two different input states were processed by mini-thixoforming. The first condition was in a state of soft annealed with a hardness of 211 HV10 and grain size of. 13 microns approx.. The sekond condition was treated by SPD method ECAP. This led to the intensit grain refinement to 1 micron approx. And an increase in hardness to 370 HV30. Comparison of the input structures for mini-thixoforming and structures acquired by the processing in semi-solid state the methods of lifht and scanning elektron microscopy were used EBSD including. For mechanical comparison hardness test was used. The experiment proved that i tis possible to prepare microstructure semi product to affect the microstructure obtained after thixoforming, especially from the perspective of ganges in the shape ad size of the structural components. (en)
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| Title
| - Mini-thixoforming of Variously Modified States of the Stock Structure of Tool Steel X210Cr12
- Mini-thixoforming of Variously Modified States of the Stock Structure of Tool Steel X210Cr12 (en)
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| skos:prefLabel
| - Mini-thixoforming of Variously Modified States of the Stock Structure of Tool Steel X210Cr12
- Mini-thixoforming of Variously Modified States of the Stock Structure of Tool Steel X210Cr12 (en)
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| skos:notation
| - RIV/49777513:23210/14:43920635!RIV15-GA0-23210___
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/49777513:23210/14:43920635
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - X210Cr12; EBSD; ECAP; mini-thixoforming; steel; thixoforming; semi-solid (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
| - MATERIALI IN TEHNOLOGIJE/MATERIALS AND TECHNOLOGY
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...vavai/riv/projekt
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| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Jirková, Hana
- Mašek, Bohuslav
- Vančura, Filip
- Böehme, Marcus
- Frint, Philipp
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| issn
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| number of pages
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| http://localhost/t...ganizacniJednotka
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